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Pirsue | CC[C@@H]1CCN[C@@H](C1)C(=O)N[C@@H]([C@@H]2[C@@H]([C@@H]([C@H]([C@H](O2)SC)O)O)O)[C@H](C)Cl.Cl.Cl | Pirlimycin Hydrochloride is the hydrochloride salt form of pirlimycin, a derivative of clindamycin with a 6-membered ring replacing clindamycin's 5-membered ring. Compared to clindimycin, pirlimycin has increased activity against gram-positive bacteria, including Staphylococcus aureus and coagulase negative species of Staphylococcus and Streptococcus. This agent is primarily used in the treatment of mastitis in cattle. |
zinc;3-aminopropanoyl-[(1S)-1-carboxy-2-(1H-imidazol-5-yl)ethyl]azanide | C1=C(NC=N1)C[C@@H](C(=O)O)[N-]C(=O)CCN.[Zn+2] | Polaprezinc is an orally bioavailable chelate composed of zinc and L-carnosine, with potential gastroprotective, anti-oxidant, anti-ulcer and anti-inflammatory activities. Upon administration, polaprezinc increases the expression of various anti-oxidant enzymes, such as superoxide dismutase 1 (SOD-1), SOD-2, heme oxygenase-1 (HO-1), glutathione S-transferase (GST), glutathione peroxidase (GSH-px), peroxidredoxin-1 (PRDX1; PRXI) and PRXD5 (PRXV) in the gastric mucosa, which protect cells against reactive oxygen species (ROS). In addition, this agent inhibits the activity of the transcription factor nuclear factor-kappaB (NF-kappaB) and reduces the expression of several pro-inflammatory cytokines, such as interleukin (IL) 1beta, IL-6, IL-8, and tumor necrosis factor alpha (TNF-a). Polaprezinc also increases the expression of various growth factors, such as platelet-derived growth factor-B (PDGF-B), vascular endothelial growth factor (VEGF), and nerve growth factor (NGF), and various heat shock proteins (HSPs), including HSP90, HSP70, HSP60, HSP47, HSP27, and HSP10. This protects against damages to, and accelerates healing of the gastric mucosa. |
Tuxobertinib | C=CC(=O)NC1=C(C=C2C(=C1)C(=NC=N2)NC3=CC(=C(C=C3)OCC4=CC=CC=N4)Cl)OCCN5CCOCC5 | Tuxobertinib is an orally bioavailable, irreversible, selective, small-molecule inhibitor of certain oncogenic driver, allosteric mutations of the ErbB receptor tyrosine kinases epidermal growth factor receptor (EGFR/ErbB1) and human epidermal growth factor receptor 2 (HER2/neu or ErbB2), including extracellular domain allosteric mutations of HER2, and EGFR and HER2 exon 20 insertion mutations, with potential antineoplastic activity. Upon oral administration, tuxobertinib selectively binds to and inhibits these allosteric ErbB mutants while sparing wild-type EGFR, which may result in the selective inhibition of cellular proliferation and angiogenesis in tumor cells and tumors expressing these allosteric ErbB mutations. EGFR and HER2, ErbB receptor tyrosine kinases mutated or overexpressed in many tumor cell types, play a key role in tumor cell proliferation and tumor vascularization. |
Abiraterone decanoate | CCCCCCCCCC(=O)O[C@H]1CC[C@@]2([C@H]3CC[C@]4([C@H]([C@@H]3CC=C2C1)CC=C4C5=CN=CC=C5)C)C | Abiraterone Decanoate is the decanoate form of abiraterone, a steroidal compound with antiandrogen activity. Abiraterone inhibits the enzymatic activity of steroid 17alpha-monooxygenase (17alpha-hydrolase/C17,20 lyase complex; CYP17A1), a member of the cytochrome p450 family that catalyzes the 17alpha-hydroxylation of steroid intermediates involved in testosterone synthesis. Administration of this agent may suppress testosterone production by both the testes and the adrenals to castrate-range levels. |
D86MF5H9WJ | C1CC(=O)NC(=O)[C@H]1N2C3=C4C(=C(C=C3)CC5=CC=C(C=C5)CN6CCOCC6)C=CC=C4C2=O | Cereblon E3 Ubiquitin Ligase Modulating Agent CFT7455 is an orally bioavailable modulator of the E3 ubiquitin ligase complex containing cereblon (CRL4-CRBN E3 ubiquitin ligase), with potential immunomodulating and antineoplastic activities. Upon oral administration, cereblon E3 ubiquitin ligase modulating agent CFT7455 specifically binds to cereblon (CRBN), thereby affecting the ubiquitin E3 ligase activity, and targeting certain substrate proteins for ubiquitination. This induces proteasome-mediated degradation of certain transcription factors, including Ikaros (IKZF1) and Aiolos (IKZF3), which are transcriptional repressors in T-cells. This reduces the levels of these transcription factors, and modulates the activity of the immune system, which may include the activation of T-lymphocytes. This also leads to downregulation of the activity of other proteins, some of which play key roles in the proliferation of certain cancer cell types. CRBN, the substrate recognition component of the CRL4-CRBN E3 ubiquitin ligase complex, plays a key role in the ubiquitination of certain proteins. |
acetic acid;(6R,7R)-7-[[(2Z)-2-ethoxyimino-2-[5-(phosphonoamino)-1,2,4-thiadiazol-3-yl]acetyl]amino]-3-[[4-(1-methylpyridin-1-ium-4-yl)-1,3-thiazol-2-yl]sulfanyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | CCO/N=C(/C1=NSC(=N1)NP(=O)(O)O)\C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)SC4=NC(=CS4)C5=CC=[N+](C=C5)C)C(=O)O.CC(=O)O | Ceftaroline Fosamil is an N-phosphono prodrug of the fifth-generation cephalosporin derivative ceftaroline with antibacterial activity. Ceftaroline fosamil is hydrolyzed to the active form ceftaroline in vivo. Ceftaroline binds to and inactivates penicillin-binding proteins (PBPs) located on the inner membrane of the bacterial cell wall. PBPs are enzymes involved in the terminal stages of assembling the bacterial cell wall and in reshaping the cell wall during growth and division. Inactivation of PBPs interferes with the cross-linkage of peptidoglycan chains necessary for bacterial cell wall strength and rigidity. This results in the weakening of the bacterial cell wall and causes cell lysis. |
Tinlorafenib | CC1=C(C=CC2=C1C(=O)N(C=N2)C)NC3=C(C=CC(=C3Cl)NS(=O)(=O)CCCF)F | PF-07284890 is a potent, selective, highly brain-penetrant, small-molecule inhibitor of BRAF V600 mutations. |
Tinlorafenib | CC1=C(C=CC2=C1C(=O)N(C=N2)C)NC3=C(C=CC(=C3Cl)NS(=O)(=O)CCCF)F | Tinlorafenib is an inhibitor of the BRAF (B-raf) protein, with potential antineoplastic activity. Upon administration, tinlorafenib selectively targets, binds to and inhibits the activity of BRAF, which may inhibit the proliferation of tumor cells expressing a mutated BRAF gene. BRAF, a serine/threonine protein kinase, plays a key role in regulating the MAP kinase/ERKs signaling pathway, which may be constitutively activated due to BRAF gene mutations. Tinlorafenib may penetrate the blood-brain-barrier (BBB). |
Technescan mag3 | C(C(=NCC(=O)[O-])[O-])N=C(CN=C(C[S-])[O-])[O-].[O-2].[Na+].[Na+].[Tc] | Technetium tc-99m mertiatide is a Radioactive Diagnostic Agent. The mechanism of action of technetium tc-99m mertiatide is as a Radiopharmaceutical Activity. |
Technescan mag3 | C(C(=NCC(=O)[O-])[O-])N=C(CN=C(C[S-])[O-])[O-].[O-2].[Na+].[Na+].[Tc] | A technetium diagnostic aid used in renal function determination. |
Technetium TC-99M apcitide | CC(=O)NCSC[C@@H](C(=O)NCC(=O)N[C@@H](CSCNC(=O)C)C(=NCC(=NCC(=N[C@@H](C[S-])C(=O)N)[O-])[O-])[O-])NC(=O)CNC(=O)CNC(=O)[C@@H]1CSCC(=O)N[C@@H](C(=O)N[C@H](C(=O)NCC(=O)N[C@H](C(=O)N1)CC(=O)[O-])CSCCCN)CC2=CC=C(C=C2)O.[O-2].[Na+].[99Tc] | Technetium tc-99m apcitide is a Radioactive Diagnostic Agent. The mechanism of action of technetium tc-99m apcitide is as a Radiopharmaceutical Activity. |
Technetium TC-99M apcitide | CC(=O)NCSC[C@@H](C(=O)NCC(=O)N[C@@H](CSCNC(=O)C)C(=NCC(=NCC(=N[C@@H](C[S-])C(=O)N)[O-])[O-])[O-])NC(=O)CNC(=O)CNC(=O)[C@@H]1CSCC(=O)N[C@@H](C(=O)N[C@H](C(=O)NCC(=O)N[C@H](C(=O)N1)CC(=O)[O-])CSCCCN)CC2=CC=C(C=C2)O.[O-2].[Na+].[99Tc] | Technetium Tc-99m Apcitide is a radioconjugate comprised of the small peptide apcitide labeled with the gamma-emitting technetium TC99m (metastable Tc-99). Apcitide binds to platelet glycoprotein (GP) GPIIb/IIIa receptors on the surface of activated platelets. Labeling apcitide with TC99m allows localization of thrombus formation by gamma-ray imaging equipment and the ability to distinguish between old, inactive thrombi and new, active thrombi. |
Technetium ((sup 99m)Tc) Methylenediphosphonate | C(P(=O)([O-])[O-])P(=O)([O-])[O-].O.O.[99Tc] | Technetium tc-99m medronate is a Radioactive Diagnostic Agent. The mechanism of action of technetium tc-99m medronate is as a Radiopharmaceutical Activity. |
Technetium ((sup 99m)Tc) Methylenediphosphonate | C(P(=O)([O-])[O-])P(=O)([O-])[O-].O.O.[99Tc] | Technetium Tc-99m Medronate is a radiopharmaceutical containing methylene diphosphonate (medronate; MDP) complexed with the gamma-emitting radionuclide technetium Tc 99m with radioisotopic activity and hydroxyapatite affinity. Upon intravenous administration, skeletal uptake of technetium Tc 99m methylene diphosphonate occurs as a function of skeletal blood flow and osteogenic activity. The MDP moiety of this agent has affinity for hydroxyapatite crystals in bone with abnormal accumulation at sites with increased osteoid mineralization; labeling of MDP with Tc 99m allows scintigraphic imaging of areas of abnormal osteogenesis associated with malignant bone lesions. |
Technetium ((sup 99m)Tc) Methylenediphosphonate | C(P(=O)([O-])[O-])P(=O)([O-])[O-].O.O.[99Tc] | A gamma-emitting radionuclide imaging agent used primarily in skeletal scintigraphy. Because of its absorption by a variety of tumors, it is useful for the detection of neoplasms. |
Technetium tc-99m bicisate | CCOC(=O)[C@H](C[S-])NCC[N-][C@@H](C[S-])C(=O)OCC.[O-2].[Tc] | Technetium tc-99m bicisate is a Radioactive Diagnostic Agent. The mechanism of action of technetium tc-99m bicisate is as a Radiopharmaceutical Activity. |
Rostaporfin | CCC1=C(C2=CC3=C(C(=C([N-]3)C4=C5[C@]([C@@H](C(=N5)C=C6C(=C(C(=N6)C=C1[N-]2)C)CC)C)(C(=C4)C(=O)OCC)CC)C)CC)C.[Cl-].[Cl-].[Sn] | Tin Ethyl Etiopurpurin is a synthetic purpurin with photosensitizing activity. Tin ethyl etiopurpurin preferentially accumulates in tumor cells due to an increased rate of metabolism. Upon exposure to a light source, this agent absorbs light, forming an extended high energy conformational state that produces high quantum yields of singlet oxygen with local cytotoxic effects. (NCI04) |
16MZ1V3Rbt | CCC1=CC2=C(C=C(C=N2)CN3CCN(CC3)C4=CN=C(C=C4)C(=O)NC)NC1=O | PARP Inhibitor AZD5305 is an orally bioavailable inhibitor of the nuclear enzyme poly(ADP-ribose) polymerase (PARP), with potential chemo/radiosensitizing and antineoplastic activities. Upon administration, PARP inhibitor AZD5305 selectively targets and binds to PARP and prevents PARP-mediated DNA repair of single-strand DNA breaks via the base-excision repair pathway. This enhances the accumulation of DNA strand breaks and promotes genomic instability and eventually leads to apoptosis. This may enhance the cytotoxicity of DNA-damaging agents. PARP catalyzes post-translational ADP-ribosylation of nuclear proteins that signal and recruit other proteins to repair damaged DNA and is activated by single-strand DNA breaks. The PARP-mediated repair pathway is dysregulated in a variety of cancer cell types. |
Tulmimetostat | CC1=CC(=C(C(=O)N1)CNC(=O)C2=CC(=C3C(=C2C)O[C@@](O3)(C)C4CCC(CC4)N5CC(C5)OC)Cl)SC | Tulmimetostat is an orally available selective inhibitor of the histone lysine methyltransferase (HMT) enhancer of zeste homolog 2 (EZH2), with potential antineoplastic activity. Upon oral administration, tulmimetostat selectively targets, binds to and inhibits the activity of EZH2. Inhibition of EZH2 specifically prevents the methylation of histone H3 on lysine 27 (H3K27). This decrease in histone methylation alters gene expression patterns associated with cancer pathways and results in decreased proliferation of EZH2-expressing cancer cells. EZH2, an HMT class enzyme and the catalytic subunit of the polycomb repressive complex 2 (PRC2), is overexpressed or mutated in a variety of cancer cells and plays a key role in tumor cell proliferation; its expression is correlated with tumor initiation, progression, stem cell self-renewal, migration and angiogenesis. |
CID 155817681 | [CH2-][C@@H](C(=O)O)N | Alanine is a small non-essential amino acid in humans, Alanine is one of the most widely used for protein construction and is involved in the metabolism of tryptophan and vitamin pyridoxine. Alanine is an important source of energy for muscles and central nervous system, strengthens the immune system, helps in the metabolism of sugars and organic acids, and displays a cholesterol-reducing effect in animals. (NCI04) |
acetic acid;N-[(11S,18S,20R,21S,25S)-21-(2-aminoethylamino)-3-[(1R)-3-amino-1-hydroxypropyl]-6-[(1S,2S)-1,2-dihydroxy-2-(4-hydroxyphenyl)ethyl]-11,20,25-trihydroxy-15-[(1S)-1-hydroxyethyl]-2,5,8,14,17,23-hexaoxo-1,4,7,13,16,22-hexazatricyclo[22.3.0.09,13]heptacosan-18-yl]-10,12-dimethyltetradecanamide | CCC(C)CC(C)CCCCCCCCC(=O)N[C@H]1C[C@H]([C@H](NC(=O)C2[C@H](CCN2C(=O)C(NC(=O)C(NC(=O)C3C[C@@H](CN3C(=O)C(NC1=O)[C@H](C)O)O)[C@@H]([C@H](C4=CC=C(C=C4)O)O)O)[C@@H](CCN)O)O)NCCN)O.CC(=O)O.CC(=O)O | Caspofungin Acetate is the acetate salt of an antimycotic echinocandin lipopeptide, semisynthetically derived from a fermentation product of the fungus Glarea lozoyensis. Caspofungin inhibits 1,3-beta-glucan synthase, resulting in decreased synthesis of beta(1,3)-D-glucan (an essential component of the fungal cell wall), weakening of the fungal cell wall, and fungal cell wall rupture. This agent is active against Aspergillus and Candida species. |
acetic acid;N-[(11S,18S,20R,21S,25S)-21-(2-aminoethylamino)-3-[(1R)-3-amino-1-hydroxypropyl]-6-[(1S,2S)-1,2-dihydroxy-2-(4-hydroxyphenyl)ethyl]-11,20,25-trihydroxy-15-[(1S)-1-hydroxyethyl]-2,5,8,14,17,23-hexaoxo-1,4,7,13,16,22-hexazatricyclo[22.3.0.09,13]heptacosan-18-yl]-10,12-dimethyltetradecanamide | CCC(C)CC(C)CCCCCCCCC(=O)N[C@H]1C[C@H]([C@H](NC(=O)C2[C@H](CCN2C(=O)C(NC(=O)C(NC(=O)C3C[C@@H](CN3C(=O)C(NC1=O)[C@H](C)O)O)[C@@H]([C@H](C4=CC=C(C=C4)O)O)O)[C@@H](CCN)O)O)NCCN)O.CC(=O)O.CC(=O)O | A cyclic lipopeptide echinocandin and beta-(1,3)-D-glucan synthase inhibitor that is used to treat internal or systemic MYCOSES. |
Pegdinetanib | COCCNC(=O)OCC(COC(=O)NCCOC)OCCCC(=O)NCCNC(=O)CCN1C(=O)CC(C1=O)SCC(C(=O)O)N | CT-322 is a proprietary Adnectin(TM) protein therapeutic that, in preclinical studies, specifically binds to vascular endothelial growth factor receptor 2 (VEGFR-2), which regulates the primary tumor angiogenesis pathway. As a result, CT-322 blocks all known ligands for VEGFR-2. |
Pegdinetanib | COCCNC(=O)OCC(COC(=O)NCCOC)OCCCC(=O)NCCNC(=O)CCN1C(=O)CC(C1=O)SCC(C(=O)O)N | Pegdinetanib is a pegylated form of a thermostable and protease resistant peptide targeting human vascular endothelial growth factor receptor-2 (VEGFR-2) with potential antiangiogenic activity. Derived from the 10th type III domain of human fibronectin and one of the natural ligands, pegdinetanib binds to VEGFR-2 and prevents activation of VEGFR-2 by other activating ligands. This may inhibit the growth of new tumor blood vessels. |
CID 155886088 | CCCCCCCCCCCCCCCC(=O)NCC(COP(=S)(O)OCC1C(CC(O1)N2C=C(C(=O)NC2=O)C)NP(=S)(O)OCC3C(CC(O3)N4C=NC5=C(N=CN=C54)N)NP(=S)(O)OCC6C(CC(O6)N7C=NC8=C7N=C(NC8=O)N)NP(=S)(O)OCC9C(CC(O9)N1C=NC2=C1N=C(NC2=O)N)NP(=S)(O)OCC1C(CC(O1)N1C=NC2=C1N=C(NC2=O)N)NP(=S)(O)OCC1C(CC(O1)N1C=C(C(=O)NC1=O)C)NP(=S)(O)OCC1C(CC(O1)N1C=C(C(=O)NC1=O)C)NP(=S)(O)OCC1C(CC(O1)N1C=NC2=C(N=CN=C21)N)NP(=S)(O)OCC1C(CC(O1)N1C=NC2=C1N=C(NC2=O)N)NP(=S)(O)OCC1C(CC(O1)N1C=NC2=C(N=CN=C21)N)NP(=S)(O)OCC1C(CC(O1)N1C=CC(=NC1=O)N)NP(=S)(O)OCC1C(CC(O1)N1C=NC2=C(N=CN=C21)N)NP(=S)(O)OCC1C(CC(O1)N1C=NC2=C(N=CN=C21)N)N)O | Imetelstat is a synthetic lipid-conjugated, 13-mer oligonucleotide N3'-P5'-thio-phosphoramidate with potential antineoplastic activity. Complementary to the template region of telomerase (hTR) RNA, imetelstat acts as a competitive enzyme inhibitor that binds and blocks the active site of the enzyme (a telomerase template antagonist), a mechanism of action which differs from that for the antisense oligonucleotide-mediated inhibition of telomerase activity through telomerase mRNA binding. Inhibition of telomerase activity in tumor cells by imetelstat results in telomere shortening, which leads to cell cycle arrest or apoptosis. |
2-Amino-6-[4-[1,3-bis(2-methoxyethylcarbamoyloxy)propan-2-yloxy]butanoylamino]hexanoic acid | COCCNC(=O)OCC(COC(=O)NCCOC)OCCCC(=O)NCCCCC(C(=O)O)N | Rurioctocog alfa pegol is a pegylated recombinant human coagulation factor VIII or antihemophilic factor. Factor VIII is an essential protein involved in normal blood clotting; thus, a deficient level of functional factor VIII is associated with an elevated risk for excessive bleeding caused by spontaneous or secondary events like trauma or surgery. Hemophilia A is the most common inherited bleeding disorder leading to deficiency of factor VIII, which is caused by defects in the F8C gene that encodes coagulation factor VIII. Bleeding in joints is a common manifestation of hemophilia A, and bleeding episodes can be severe and life-threatening like intracranial hemorrhage. Rurioctocog alfa pegol aims to restore functional levels of factor VIII in patients with hemophilia A to manage and prevent bleeding episodes. It was first approved by the European Commission in January 2018. Rurioctocog alfa pegol is a covalent conjugate of [octocog alfa], which is a recombinant factor VIII produced by recombinant DNA technology from a Chinese hamster ovary cell line. The presence of the polyethylene glycol (PEG) moiety increases the plasma half-life of the drug, thereby increasing the drug's duration of action. |
Nirmatrelvir | CC1([C@@H]2[C@H]1[C@H](N(C2)C(=O)[C@H](C(C)(C)C)NC(=O)C(F)(F)F)C(=O)N[C@@H](C[C@@H]3CCNC3=O)C#N)C | Nirmatrelvir is an azabicyclohexane that is (1R,5S)-3-azabicyclo[3.1.0]hexane substituted by {(1S)-1-cyano-2-[(3S)-2-oxopyrrolidin-3-yl]ethyl}aminoacyl, 3-methyl-N-(trifluoroacetyl)-L-valinamide, methyl and methyl groups at positions 2S, 3, 6 and 6, respectively. It is the first orally administered inhibitor of SARS-CoV-2 main protease developed by Pfizer and used in combination with ritonavir for the treatment of COVID-19. It has a role as an EC 3.4.22.69 (SARS coronavirus main proteinase) inhibitor and an anticoronaviral agent. It is a nitrile, a member of pyrrolidin-2-ones, a secondary carboxamide, a pyrrolidinecarboxamide, a tertiary carboxamide, an organofluorine compound and an azabicyclohexane. |
Nirmatrelvir | CC1([C@@H]2[C@H]1[C@H](N(C2)C(=O)[C@H](C(C)(C)C)NC(=O)C(F)(F)F)C(=O)N[C@@H](C[C@@H]3CCNC3=O)C#N)C | Nirmatrelvir (PF-07321332) is an orally bioavailable 3C-like protease (3CLPRO) inhibitor that is the subject of clinical trial NCT04756531. 3CLPRO is responsible for cleaving polyproteins 1a and 1ab of SARS-CoV-2. Without the activity of the SARS-CoV-2 3CLPRO, nonstructural proteins (including proteases) cannot be released to perform their functions, inhibiting viral replication. In 2020, Pfizer was investigating another potential treatment for SARS-CoV-2, [PF-07304814]. Both drugs were inhibitors of SARS-CoV-2 3CLPRO, but nirmatrelvir has the advantage of being orally bioavailable. Nirmatrelvir is advantageous in that it can be prescribed to patients before they require hospitalization, while [PF-07304814] requires intravenous administration in hospital. In December 2021, the FDA granted an emergency use authorization to Paxlovid, a co-packaged product containing both nirmatrelvir and [ritonavir], for the treatment of certain patients with mild-to-moderate COVID-19. Paxlovid was approved for use in Canada in January 2022 for the treatment of adult patients with mild-moderate COVID-19 and later granted conditional marketing authorization by the European Commission on January 27, 2022. |
Nirmatrelvir | CC1([C@@H]2[C@H]1[C@H](N(C2)C(=O)[C@H](C(C)(C)C)NC(=O)C(F)(F)F)C(=O)N[C@@H](C[C@@H]3CCNC3=O)C#N)C | Paxlovid is a co-packaged combination of nirmatrelvir, a second generation protease inhibitor, and ritonavir, a pharmacological enhancer, that is used to treated infection with the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) , the cause of the novel and severe coronavirus disease, 2019 (COVID-19). Paxlovid is given orally for 5 days in patients early in the course of infection and has not been linked to serum aminotransferase elevations or to clinically apparent liver injury. |
Nirmatrelvir | CC1([C@@H]2[C@H]1[C@H](N(C2)C(=O)[C@H](C(C)(C)C)NC(=O)C(F)(F)F)C(=O)N[C@@H](C[C@@H]3CCNC3=O)C#N)C | Nirmatrelvir is an orally bioavailable, peptidomimetic inhibitor of the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) main protease (Mpro; 3C-like protease; 3CL protease; 3CLpro; nsp5 protease), with potential antiviral activity against SARS-CoV-2 and other coronaviruses. Upon oral administration, nirmatrelvir selectively targets, binds to, and inhibits the activity of SARS-CoV-2 Mpro. This inhibits the proteolytic cleavage of viral polyproteins, thereby inhibiting the formation of viral proteins including helicase, single-stranded-RNA-binding protein, RNA-dependent RNA polymerase, 20-O-ribose methyltransferase, endoribonuclease and exoribonuclease. This prevents viral transcription and replication. |
2-[4,10-bis(carboxymethyl)-7-[(2S,3R)-1,3,4-trihydroxybutan-2-yl]-1,4,7,10-tetrazacyclododec-1-yl]acetic acid;gadolinium | C1CN(CCN(CCN(CCN1CC(=O)O)CC(=O)O)[C@@H](CO)[C@H](CO)O)CC(=O)O.[Gd] | Gadobutrol is a gadolinium-based, hydrophilic, macrocyclic, electrically neutral contrast agent used in contrast-enhanced MRI (CE-MRI). Gadobutrol is a non-ionic, paramagnetic complex consisting of gadolinium (Gd3+) chelated with the macrocyclic compound dihydroxy-hydroxymethylpropyl-tetraazacyclododecane-triacetic acid (butrol). Following intravenous administration, gadobutrol may increase MRI sensitivity for the detection of tumors and inflammatory and demyelinating diseases of the central nervous system (CNS) that are associated with areas with blood-brain barrier defects due to altered perfusion or an enlarged extracellular space. This agent is eliminated in an unchanged form via the kidneys; extra-renal elimination is negligible. |
(8R,9R,10R,11S,13R,14S,16S,17R)-9-chloro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one | C[C@H]1C[C@H]2[C@H]3CCC4=CC(=O)C=C[C@]4([C@]3([C@H](C[C@]2([C@]1(C(=O)CO)O)C)O)Cl)C | Beclomethasone is a synthetic glucocorticoid with anti-inflammatory and immunomodulating properties. After cell surface receptor attachment and cell entry, beclomethasone enters the nucleus where it binds to and activates specific nuclear receptors, resulting in an altered gene expression and inhibition of proinflammatory cytokine production. |
(8R,9R,10R,11S,13R,14S,16S,17R)-9-chloro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one | C[C@H]1C[C@H]2[C@H]3CCC4=CC(=O)C=C[C@]4([C@]3([C@H](C[C@]2([C@]1(C(=O)CO)O)C)O)Cl)C | An anti-inflammatory, synthetic glucocorticoid. It is used topically as an anti-inflammatory agent and in aerosol form for the treatment of ASTHMA. |
3-[[2-[2-[2-[[(2R,3R)-2-[[(2R,3R,4S)-4-[[(2S,3R)-2-[[6-amino-2-[(1S)-3-amino-1-[[(2R)-2,3-diamino-3-oxopropyl]amino]-3-oxopropyl]-5-methylpyrimidine-4-carbonyl]amino]-3-[(2S,3R,4R,5R,6R)-3-[(2R,3S,4S,5R,6R)-4-carbamoyloxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3-(1H-imidazol-5-yl)propanoyl]amino]-3-hydroxy-2-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]ethyl]-1,3-thiazol-4-yl]-1,3-thiazole-4-carbonyl]amino]propyl-dimethylsulfanium | CC1=C(N=C(N=C1N)[C@H](CC(=O)N)NC[C@H](C(=O)N)N)C(=O)N[C@@H]([C@H](C2=CN=CN2)O[C@@H]3[C@@H]([C@@H]([C@H]([C@H](O3)CO)O)O)O[C@@H]4[C@H]([C@H]([C@@H]([C@H](O4)CO)O)OC(=O)N)O)C(=O)N[C@@H](C)[C@@H]([C@@H](C)C(=O)N[C@H]([C@@H](C)O)C(=O)NCCC5=NC(=CS5)C6=NC(=CS6)C(=O)NCCC[S+](C)C)O | Bleomycin appears as colorless or yellowish powder. Possible bluish color depending on copper content. (NTP, 1992) |
3-[[2-[2-[2-[[(2R,3R)-2-[[(2R,3R,4S)-4-[[(2S,3R)-2-[[6-amino-2-[(1S)-3-amino-1-[[(2R)-2,3-diamino-3-oxopropyl]amino]-3-oxopropyl]-5-methylpyrimidine-4-carbonyl]amino]-3-[(2S,3R,4R,5R,6R)-3-[(2R,3S,4S,5R,6R)-4-carbamoyloxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3-(1H-imidazol-5-yl)propanoyl]amino]-3-hydroxy-2-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]ethyl]-1,3-thiazol-4-yl]-1,3-thiazole-4-carbonyl]amino]propyl-dimethylsulfanium | CC1=C(N=C(N=C1N)[C@H](CC(=O)N)NC[C@H](C(=O)N)N)C(=O)N[C@@H]([C@H](C2=CN=CN2)O[C@@H]3[C@@H]([C@@H]([C@H]([C@H](O3)CO)O)O)O[C@@H]4[C@H]([C@H]([C@@H]([C@H](O4)CO)O)OC(=O)N)O)C(=O)N[C@@H](C)[C@@H]([C@@H](C)C(=O)N[C@H]([C@@H](C)O)C(=O)NCCC5=NC(=CS5)C6=NC(=CS6)C(=O)NCCC[S+](C)C)O | Bleomycin is a cystotoxic antibiotic that is used as an anticancer agent in the therapy of testicular and germ cell cancers, Hodgkin disease, lymphomas and tumors of the head and neck. Therapy with bleomycin in combination with other agents is often associated with mild-to-moderate serum enzyme elevations, but is a rare cause of clinically apparent liver injury. |
3-[[2-[2-[2-[[(2R,3R)-2-[[(2R,3R,4S)-4-[[(2S,3R)-2-[[6-amino-2-[(1S)-3-amino-1-[[(2R)-2,3-diamino-3-oxopropyl]amino]-3-oxopropyl]-5-methylpyrimidine-4-carbonyl]amino]-3-[(2S,3R,4R,5R,6R)-3-[(2R,3S,4S,5R,6R)-4-carbamoyloxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3-(1H-imidazol-5-yl)propanoyl]amino]-3-hydroxy-2-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]ethyl]-1,3-thiazol-4-yl]-1,3-thiazole-4-carbonyl]amino]propyl-dimethylsulfanium | CC1=C(N=C(N=C1N)[C@H](CC(=O)N)NC[C@H](C(=O)N)N)C(=O)N[C@@H]([C@H](C2=CN=CN2)O[C@@H]3[C@@H]([C@@H]([C@H]([C@H](O3)CO)O)O)O[C@@H]4[C@H]([C@H]([C@@H]([C@H](O4)CO)O)OC(=O)N)O)C(=O)N[C@@H](C)[C@@H]([C@@H](C)C(=O)N[C@H]([C@@H](C)O)C(=O)NCCC5=NC(=CS5)C6=NC(=CS6)C(=O)NCCC[S+](C)C)O | Bleomycin is a mixture of glycopeptide antineoplastic antibiotics isolated from the bacterium Streptomyces verticillus. Bleomycin forms complexes with iron that reduce molecular oxygen to superoxide and hydroxyl radicals which cause single- and double-stranded breaks in DNA; these reactive oxygen species also induce lipid peroxidation, carbohydrate oxidation, and alterations in prostaglandin synthesis and degradation. |
3-[[2-[2-[2-[[(2R,3R)-2-[[(2R,3R,4S)-4-[[(2S,3R)-2-[[6-amino-2-[(1S)-3-amino-1-[[(2R)-2,3-diamino-3-oxopropyl]amino]-3-oxopropyl]-5-methylpyrimidine-4-carbonyl]amino]-3-[(2S,3R,4R,5R,6R)-3-[(2R,3S,4S,5R,6R)-4-carbamoyloxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3-(1H-imidazol-5-yl)propanoyl]amino]-3-hydroxy-2-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]ethyl]-1,3-thiazol-4-yl]-1,3-thiazole-4-carbonyl]amino]propyl-dimethylsulfanium | CC1=C(N=C(N=C1N)[C@H](CC(=O)N)NC[C@H](C(=O)N)N)C(=O)N[C@@H]([C@H](C2=CN=CN2)O[C@@H]3[C@@H]([C@@H]([C@H]([C@H](O3)CO)O)O)O[C@@H]4[C@H]([C@H]([C@@H]([C@H](O4)CO)O)OC(=O)N)O)C(=O)N[C@@H](C)[C@@H]([C@@H](C)C(=O)N[C@H]([C@@H](C)O)C(=O)NCCC5=NC(=CS5)C6=NC(=CS6)C(=O)NCCC[S+](C)C)O | A complex of related glycopeptide antibiotics from Streptomyces verticillus consisting of bleomycin A2 and B2. It inhibits DNA metabolism and is used as an antineoplastic, especially for solid tumors. |
cobalt(2+);[(2R,3S,4R,5S)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2R)-1-[3-[(1R,2R,3R,4Z,7S,9E,12S,13S,14Z,17S,18S,19R)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2,7,12,17-tetrahydro-1H-corrin-21-id-3-yl]propanoylamino]propan-2-yl] hydrogen phosphate;hydrate | CC1=CC2=C(C=C1C)N(C=N2)[C@@H]3[C@@H]([C@@H]([C@H](O3)CO)OP(=O)(O)O[C@H](C)CNC(=O)CC[C@@]\4([C@H]([C@@H]5[C@]6([C@@]([C@@H](C(=N6)/C(=C\7/[C@@]([C@@H](C(=N7)/C=C/8\C([C@@H](C(=N8)/C(=C4\[N-]5)/C)CCC(=O)N)(C)C)CCC(=O)N)(C)CC(=O)N)/C)CCC(=O)N)(C)CC(=O)N)C)CC(=O)N)C)O.O.[Co+2] | Hydroxocobalamin is a synthetic form of vitamin B12 that can be used as a dietary supplement to treat vitamin B12 deficiency. Upon administration, hydroxocobalamin mimics vitamin B12 and acts as an essential cofactor in various cellular reactions required for cell growth and replication, and hematopoiesis. |
cobalt(2+);[(2R,3S,4R,5S)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2R)-1-[3-[(1R,2R,3R,4Z,7S,9E,12S,13S,14Z,17S,18S,19R)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2,7,12,17-tetrahydro-1H-corrin-21-id-3-yl]propanoylamino]propan-2-yl] hydrogen phosphate;hydrate | CC1=CC2=C(C=C1C)N(C=N2)[C@@H]3[C@@H]([C@@H]([C@H](O3)CO)OP(=O)(O)O[C@H](C)CNC(=O)CC[C@@]\4([C@H]([C@@H]5[C@]6([C@@]([C@@H](C(=N6)/C(=C\7/[C@@]([C@@H](C(=N7)/C=C/8\C([C@@H](C(=N8)/C(=C4\[N-]5)/C)CCC(=O)N)(C)C)CCC(=O)N)(C)CC(=O)N)/C)CCC(=O)N)(C)CC(=O)N)C)CC(=O)N)C)O.O.[Co+2] | Injectable form of VITAMIN B 12 that has been used therapeutically to treat VITAMIN B 12 DEFICIENCY. |
[3-[[(1S)-1-carboxy-2-(1H-imidazol-5-yl)ethyl]amino]-3-oxopropyl]azanide;zinc | C1=C(NC=N1)C[C@@H](C(=O)O)NC(=O)CC[NH-].[Zn] | Polaprezinc is an orally bioavailable chelate composed of zinc and L-carnosine, with potential gastroprotective, anti-oxidant, anti-ulcer and anti-inflammatory activities. Upon administration, polaprezinc increases the expression of various anti-oxidant enzymes, such as superoxide dismutase 1 (SOD-1), SOD-2, heme oxygenase-1 (HO-1), glutathione S-transferase (GST), glutathione peroxidase (GSH-px), peroxidredoxin-1 (PRDX1; PRXI) and PRXD5 (PRXV) in the gastric mucosa, which protect cells against reactive oxygen species (ROS). In addition, this agent inhibits the activity of the transcription factor nuclear factor-kappaB (NF-kappaB) and reduces the expression of several pro-inflammatory cytokines, such as interleukin (IL) 1beta, IL-6, IL-8, and tumor necrosis factor alpha (TNF-a). Polaprezinc also increases the expression of various growth factors, such as platelet-derived growth factor-B (PDGF-B), vascular endothelial growth factor (VEGF), and nerve growth factor (NGF), and various heat shock proteins (HSPs), including HSP90, HSP70, HSP60, HSP47, HSP27, and HSP10. This protects against damages to, and accelerates healing of the gastric mucosa. |
3-[[(1R,3R,5R,6R,8R,10R,11R,13R,15R,16R,18R,20R,21R,23R,25R,26R,28R,30R,31R,33R,35R,36R,38R,40R,41S,42S,43S,44S,45S,46S,47S,48S,49S,50S,51S,52S,53S,54S,55S,56S)-10,15,20,25,30,35,40-heptakis(2-carboxyethylsulfanylmethyl)-41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56-hexadecahydroxy-2,4,7,9,12,14,17,19,22,24,27,29,32,34,37,39-hexadecaoxanonacyclo[36.2.2.23,6.28,11.213,16.218,21.223,26.228,31.233,36]hexapentacontan-5-yl]methylsulfanyl]propanoic acid | C(CSC[C@H]1[C@H]2[C@H]([C@@H]([C@@H](O1)O[C@H]3[C@@H](O[C@H]([C@H]([C@@H]3O)O)O[C@H]4[C@@H](O[C@H]([C@H]([C@@H]4O)O)O[C@H]5[C@@H](O[C@H]([C@H]([C@@H]5O)O)O[C@H]6[C@@H](O[C@H]([C@H]([C@@H]6O)O)O[C@H]7[C@@H](O[C@H]([C@H]([C@@H]7O)O)O[C@H]8[C@@H](O[C@H]([C@H]([C@@H]8O)O)O[C@H]9[C@@H](O[C@@H](O2)[C@H]([C@@H]9O)O)CSCCC(=O)O)CSCCC(=O)O)CSCCC(=O)O)CSCCC(=O)O)CSCCC(=O)O)CSCCC(=O)O)CSCCC(=O)O)O)O)C(=O)O | Sugammadex is a biologically inert, selective relaxant binding agent (SRBA) composed of a modified, anionic gamma cyclodextrin derivative containing a hydrophilic exterior and a hydrophobic core, with neuromuscular blocking drug (NMBD) reversal activity. Upon administration, the negatively charged carboxyl-thio-ether groups of sugammadex selectively and reversibly bind to the positively charged quaternary nitrogen of a steroidal NMBD, such as rocuronium and vecuronium, which was administered at an earlier time for anesthetic purposes. The encapsulation of the NMBD by sugammadex blocks its ability to bind to nicotinic receptors in the neuromuscular junction and thereby reverses the NMBD-induced neuromuscular blockade. |
3-[[(1R,3R,5R,6R,8R,10R,11R,13R,15R,16R,18R,20R,21R,23R,25R,26R,28R,30R,31R,33R,35R,36R,38R,40R,41S,42S,43S,44S,45S,46S,47S,48S,49S,50S,51S,52S,53S,54S,55S,56S)-10,15,20,25,30,35,40-heptakis(2-carboxyethylsulfanylmethyl)-41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56-hexadecahydroxy-2,4,7,9,12,14,17,19,22,24,27,29,32,34,37,39-hexadecaoxanonacyclo[36.2.2.23,6.28,11.213,16.218,21.223,26.228,31.233,36]hexapentacontan-5-yl]methylsulfanyl]propanoic acid | C(CSC[C@H]1[C@H]2[C@H]([C@@H]([C@@H](O1)O[C@H]3[C@@H](O[C@H]([C@H]([C@@H]3O)O)O[C@H]4[C@@H](O[C@H]([C@H]([C@@H]4O)O)O[C@H]5[C@@H](O[C@H]([C@H]([C@@H]5O)O)O[C@H]6[C@@H](O[C@H]([C@H]([C@@H]6O)O)O[C@H]7[C@@H](O[C@H]([C@H]([C@@H]7O)O)O[C@H]8[C@@H](O[C@H]([C@H]([C@@H]8O)O)O[C@H]9[C@@H](O[C@@H](O2)[C@H]([C@@H]9O)O)CSCCC(=O)O)CSCCC(=O)O)CSCCC(=O)O)CSCCC(=O)O)CSCCC(=O)O)CSCCC(=O)O)CSCCC(=O)O)O)O)C(=O)O | A gamma-cyclodextrin that functions as a reversal agent for the neuromuscular blocker ROCURONIUM BROMIDE. |
2-[4,10-bis(carboxymethyl)-7-[(2R,3S)-1,3,4-trihydroxybutan-2-yl]-1,4,7,10-tetrazacyclododec-1-yl]acetic acid;gadolinium | C1CN(CCN(CCN(CCN1CC(=O)O)CC(=O)O)[C@H](CO)[C@@H](CO)O)CC(=O)O.[Gd] | Gadobutrol is a gadolinium-based, hydrophilic, macrocyclic, electrically neutral contrast agent used in contrast-enhanced MRI (CE-MRI). Gadobutrol is a non-ionic, paramagnetic complex consisting of gadolinium (Gd3+) chelated with the macrocyclic compound dihydroxy-hydroxymethylpropyl-tetraazacyclododecane-triacetic acid (butrol). Following intravenous administration, gadobutrol may increase MRI sensitivity for the detection of tumors and inflammatory and demyelinating diseases of the central nervous system (CNS) that are associated with areas with blood-brain barrier defects due to altered perfusion or an enlarged extracellular space. This agent is eliminated in an unchanged form via the kidneys; extra-renal elimination is negligible. |
C52-halichondrin-b amine | C[C@@H]1C[C@@H]2CC[C@H]3C(=C)C[C@@H](O3)CC[C@]45C[C@H]6[C@H](O4)[C@H]7[C@@H](O6)[C@@H](O5)[C@@H]8[C@@H](O7)CC[C@@H](O8)CC(=O)O[C@@H]9[C@H]([C@H]3[C@H](C[C@@H]4[C@H](O3)C[C@@]3(O4)C[C@H]4[C@@H](O3)[C@H](C[C@]3(O4)C[C@@H]([C@H]4[C@@H](O3)C[C@H]([C@H](O4)CN)O)C)C)O[C@H]9C[C@H](C1=C)O2)C | Halichondrin Analogue E7130 is a halichondrin analogue derived from a marine sponge with potential antineoplastic activity. Upon intravenous infusion, halichondrin analogue E7130 may bind to the vinca domain of tubulin and inhibit the polymerization of tubulin and the assembly of microtubules, thereby inhibiting mitotic spindle assembly and inducing cell cycle arrest at the G2/M phase. |
ZZ7Stn2lbb | C1CN(CCN1CCCOC2=CC3=C(C=CN=C3C=C2)C(=O)NCC(=O)N4CC(C[C@H]4C#N)(F)F)C(=O)CN5CCN(CCN(CCN(CC5)CC(=O)[O-])CC(=O)[O-])CC(=O)[O-].[68Ga+3] | Gallium Ga 68-DOTA-FAPI-04 is a radioconjugate composed of FAPI-04, a quinoline-based fibroblast activation protein (FAP)-targeted tracer belonging to the group of FAP inhibitors (FAPi), conjugated, through the macrocyclic chelator 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid (DOTA), to the radioisotope gallium Ga 68, with potential use as a tracer for FAP-expressing cancer-associated fibroblasts (CAFs) during positron emission tomography/computed tomography (PET/CT). Upon administration of gallium Ga 68-DOTA-FAPI-04, the FAPI-04 moiety targets and binds to FAP-expressing CAFs. Upon binding, FAP-expressing cells can be detected during PET/CT imaging. FAP, a cell surface protein, is overexpressed on CAFs in the tumor microenvironment (TME). |
(2S)-2-amino-2'-deoxyadenylo-succinate | C1[C@@H]([C@H](O[C@H]1N2C=NC3=C(N=C(N=C32)N)N[C@@H](CC(=O)[O-])C(=O)[O-])COP(=O)([O-])[O-])O | (2S)-2-amino-2'-deoxyadenylo-succinate(4-) is a dicarboxylic acid dianion and an organophosphate oxoanion. |
disodium;(2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxylato-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylate | CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@H]1O)CO)O)O[C@H]2[C@@H]([C@H]([C@@H]([C@H](O2)C(=O)[O-])O[C@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)C(=O)[O-])O)O)O)NC(=O)C)O)O.[Na+].[Na+] | A natural high-viscosity mucopolysaccharide with alternating beta (1-3) glucuronide and beta (1-4) glucosaminidic bonds. It is found in the UMBILICAL CORD, in VITREOUS BODY and in SYNOVIAL FLUID. A high urinary level is found in PROGERIA. |
Bemnifosbuvir hemisulfate | C[C@@H](C(=O)OC(C)C)N[P@](=O)(OC[C@@H]1[C@H]([C@@]([C@@H](O1)N2C=NC3=C(N=C(N=C32)N)NC)(C)F)O)OC4=CC=CC=C4.C[C@@H](C(=O)OC(C)C)N[P@](=O)(OC[C@@H]1[C@H]([C@@]([C@@H](O1)N2C=NC3=C(N=C(N=C32)N)NC)(C)F)O)OC4=CC=CC=C4.OS(=O)(=O)O | Bemnifosbuvir Sulfate is the sulfate salt form of bemnifosbuvir, an orally bioavailable direct-acting antiviral and purine nucleotide prodrug, with potential antiviral activity against a variety of RNA viruses. Upon oral administration, bemnifosbuvir, being a prodrug, is metabolized into its active form. The active form inhibits the activity of viral RNA-dependent RNA polymerase. This results in the termination of viral RNA transcription, decreases viral RNA production and inhibits viral RNA replication. |
5Bkj4Z6rbu | CC1(COC2=C(CN3[C@@H](COC4=CN5C(=C(C=N5)C(=O)N1)N=C43)C(F)F)C=C(C=C2)F)C | ALK Inhibitor TPX-0131 is an orally available, compact macrocyclic structure-based inhibitor of the receptor tyrosine kinase (RTK) anaplastic lymphoma kinase (ALK), with potential antineoplastic activity. Upon oral administration, ALK inhibitor TPX-0131 binds within the ATP binding boundary and inhibits ALK wild-type tyrosine kinase, ALK fusion proteins and numerous ALK point mutations, including acquired resistance mutations, such as the solvent front mutation (SFM) G1202R and compound mutations L1196M/G1202R, L1198F/G1202R, L1196M/L1198F, and C1156Y/G1202R. Inhibition of ALK leads to the disruption of ALK-mediated signaling and the inhibition of cell growth in ALK-expressing tumor cells. ALK belongs to the insulin receptor superfamily and plays an important role in nervous system development. ALK is not expressed in healthy adult human tissue but ALK dysregulation and gene rearrangements are associated with a variety of tumor cell types. Compared to other ALK inhibitors, TPX-0131 is able to inhibit ALK resistance mutations associated with acquired resistance to other ALK inhibitors. |
2-[Bis[2-[carboxylatomethyl-[2-(methylamino)-2-oxoethyl]azaniumyl]ethyl]azaniumyl]acetate;gadolinium(3+) | CNC(=O)C[NH+](CC[NH+](CC[NH+](CC(=O)NC)CC(=O)[O-])CC(=O)[O-])CC(=O)[O-].[Gd+3] | Gadodiamide is a paramagnetic gadolinium-based contrast agent (GBCA), with imaging activity upon magnetic resonance imaging (MRI). When placed in a magnetic field, gadodiamide generates a large local magnetic field, which can enhance the relaxation rate of nearby protons. This change in proton relaxation dynamics, iincreases the MRI signal intensity of tissues in which gadodiamide has accumulated; therefore, visualization of those tissues is enhanced. |
AY4A8WD6JS | CN1C(=C(C=N1)C2=CC3=C(C=C2)C(=O)NN=C3CN)C4=C(C(=CC(=C4F)Cl)OC5CC5)C#N | PRMT5-MTA Inhibitor MRTX1719 is an orally bioavailable inhibitor of the protein arginine methyltransferase 5 (PRMT5)-methylthioadenosine (MTA) complex, with potential antineoplastic activity. Upon oral administration, PRMT5-MTA inhibitor MRTX1719 selectively binds to the PRMT5-MTA complex that is elevated in methylthioadenosine phosphoylase (MTAP)-deleted cancer cells, thereby specifically inhibiting the function of PRMT5 solely within MTAP-deleted cancer cells and not in normal, healthy cells. By inhibiting the methyltransferase activity of PRMT5, levels of both monomethylated and dimethylated arginine residues in histones H2A, H3 and H4 are decreased. This modulates the expression of genes involved in several cellular processes, including cellular proliferation. This may increase the expression of antiproliferative genes and/or decrease the expression of genes that promote cell proliferation, which may lead to decreased growth of rapidly proliferating cancer cells. MRTX1719 also causes dysregulated RNA splicing and decreased pRb. Together, this decreases proliferation and increases apoptosis specifically in MTAP-deleted cancer cells. PRMT5, a type II methyltransferase that catalyzes the formation of both omega-N monomethylarginine (MMA) and symmetric dimethylarginine (sDMA) on histones and a variety of other protein substrates involved in signal transduction and cellular transcription, is essential for the viability of cancer and normal cells. It is overexpressed in several neoplasms. Elevated levels are associated with decreased patient survival. MTAP is deleted in certain cancer cells leading to an accumulation of the metabolite MTA; MTA binds to and partially inhibits the activity of PRMT5. |
N-[1,3-bis[3-[3-[5-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxypentanoylamino]propylamino]-3-oxopropoxy]-2-[[3-[3-[5-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxypentanoylamino]propylamino]-3-oxopropoxy]methyl]propan-2-yl]-12-(4-hydroxy-2-methylpyrrolidin-1-yl)-12-oxododecanamide | CC1CC(CN1C(=O)CCCCCCCCCCC(=O)NC(COCCC(=O)NCCCNC(=O)CCCCOC2C(C(C(C(O2)CO)O)O)NC(=O)C)(COCCC(=O)NCCCNC(=O)CCCCOC3C(C(C(C(O3)CO)O)O)NC(=O)C)COCCC(=O)NCCCNC(=O)CCCCOC4C(C(C(C(O4)CO)O)O)NC(=O)C)O | Givosiran is a small interfering RNA (siRNA) directed towards 5-aminolevulinic acid synthase, a critical enzyme in the heme biosynthesis pathway. It is manufactured by Alnylam Pharmaceuticals and was first approved for use in the United States in November 2019 for the treatment of adults with acute hepatic porphyria, a genetic disorder in which the overproduction of toxic heme intermediates leads to neuro-, nephro-, and gastrotoxicity. Givosiran represents an important step forward in the treatment of acute hepatic porphyria as it is the first approved pharmacotherapy for the prevention of acute attacks - previous strategies involved non-therapeutic measures (e.g. trigger avoidance), intravenous [hemin] for the treatment of attacks, and liver transplantation in refractory cases. Givosiran is the second-ever FDA-approved member of the siRNA drug class (the first being [patisiran]), a new class of drugs promising an important and exciting step forward in the treatment of genetic disorders. |
N-[1,3-bis[3-[3-[5-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxypentanoylamino]propylamino]-3-oxopropoxy]-2-[[3-[3-[5-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxypentanoylamino]propylamino]-3-oxopropoxy]methyl]propan-2-yl]-12-(4-hydroxy-2-methylpyrrolidin-1-yl)-12-oxododecanamide | CC1CC(CN1C(=O)CCCCCCCCCCC(=O)NC(COCCC(=O)NCCCNC(=O)CCCCOC2C(C(C(C(O2)CO)O)O)NC(=O)C)(COCCC(=O)NCCCNC(=O)CCCCOC3C(C(C(C(O3)CO)O)O)NC(=O)C)COCCC(=O)NCCCNC(=O)CCCCOC4C(C(C(C(O4)CO)O)O)NC(=O)C)O | Givosiran is synthetic small interfering RNA (siRNA) molecule directed against 5-aminolevulinic acid synthase that is used to treat acute hepatic porphyria. Givosiran has been linked to mild-to-moderate ALT elevations during therapy, but has not been linked to instances of idiosyncratic acute liver injury with symptoms and jaundice. |
N-[1,3-bis[3-[3-[5-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxypentanoylamino]propylamino]-3-oxopropoxy]-2-[[3-[3-[5-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxypentanoylamino]propylamino]-3-oxopropoxy]methyl]propan-2-yl]-12-(4-hydroxy-2-methylpyrrolidin-1-yl)-12-oxododecanamide | CC1CC(CN1C(=O)CCCCCCCCCCC(=O)NC(COCCC(=O)NCCCNC(=O)CCCCOC2C(C(C(C(O2)CO)O)O)NC(=O)C)(COCCC(=O)NCCCNC(=O)CCCCOC3C(C(C(C(O3)CO)O)O)NC(=O)C)COCCC(=O)NCCCNC(=O)CCCCOC4C(C(C(C(O4)CO)O)O)NC(=O)C)O | Givosiran is a proprietary enhanced stabilization chemistry (ESC)-stabilized conjugate composed of the liver-targeted ligand N-acetylgalactosamine (GalNAc) conjugated to small-interfering RNAs (siRNAs) directed against the liver-expressed enzyme aminolevulinic acid synthase 1 (delta-aminolevulinate synthase 1; ALAS1; ALAS-1) that can potentially be used in the treatment of acute hepatic porphyrias (AHPs). Upon subcutaneous administration of givosiran, the GalNAc moiety targets and binds with high affinity to asialoglycoprotein receptors (ASGPRs) expressed on hepatocytes. Once inside the cell, the siRNAs bind to and silence ALAS1 mRNA and inhibit both the translation and expression of the ALAS1 protein. This prevents delta-aminolevulinic acid (ALA) formation, decreases 5-ALA levels and prevents the production of porphyrins and hemes, such as porphobilinogen (PBG). AHPs are a group of metabolic disorders caused by deficiencies of specific enzymes that are responsible for hemoglobulin biosynthesis within the liver, which leads to the accumulation of toxic intermediates, such as ALA and PBG. ALAS1, a liver-expressed, rate-limiting enzyme in the heme biosynthesis pathway, is responsible for the formation of ALA from succinyl-CoA and glycine. ESC enables the subcutaneous dosing of givosiran with increased efficacy, durability and a wide therapeutic index as compared to non-ESC GalNAc-siRNA conjugates. |
Camonsertib | C[C@@H]1COCCN1C2=NC3=C(C=NN3C4=CC=NN4)C(=C2)C5(C[C@H]6CC[C@@H](C5)O6)O | Camonsertib is an orally available inhibitor of ataxia telangiectasia and Rad3 related (ATR) kinase, with potential antineoplastic activity. Upon oral administration, camonsertib selectively targets and inhibits ATR activity and blocks the downstream phosphorylation of the serine/threonine protein kinase checkpoint kinase 1 (CHK1). This prevents ATR-mediated signaling, which results in the inhibition of DNA damage checkpoint activation, the disruption of DNA damage repair, and the induction of tumor cell apoptosis. ATR, a serine/threonine protein kinase upregulated in a variety of cancer cell types, plays a key role in DNA repair, cell cycle progression and survival. It is activated by DNA damage caused during DNA replication-associated stress. |
Nvp-jdq443 | CC1=CC2=C(C=NN2)C(=C1Cl)C3=C(N(N=C3C4=CC5=C(C=C4)N(N=C5)C)C6CC7(C6)CN(C7)C(=O)C=C)C | KRAS G12C Inhibitor JDQ443 is an inhibitor of the oncogenic KRAS substitution mutation, G12C, with potential antineoplastic activity. Upon administration, KRAS G12C inhibitor JDQ443 selectively targets the KRAS G12C mutant and inhibits KRAS G12C mutant-dependent signaling. KRAS, a member of the RAS family of oncogenes, serves an important role in cell signaling, division and differentiation. Mutations of KRAS may induce constitutive signal transduction leading to tumor cell growth, proliferation, invasion, and metastasis. |
PA4Pth5HL9 | C[C@@H]1[C@H](CN1C2=C3C=NC(=CC3=C(C=C2)C(C)C)NC4=NC(=NC=C4)N5CC[C@H]([C@H](C5)F)OC)CS(=O)(=O)C | EGFR Mutant-selective Inhibitor BLU-945 is a fourth-generation, orally bioavailable, mutant-selective, epidermal growth factor receptor (EGFR) inhibitor, with potential antineoplastic activity. Upon oral administration, EGFR mutant-selective inhibitor BLU-945 targets, binds to and inhibits the activity of EGFR with C797S triple mutations including ex19del/T790M/C797S and L858R/T790M/C797S, thereby preventing EGFR-mediated signaling. This may both induce cell death and inhibit tumor growth in EGFR-overexpressing tumor cells. EGFR, a receptor tyrosine kinase mutated in many tumor cell types, plays a key role in tumor cell proliferation and tumor vascularization. BLU-945 inhibits mutated forms of EGFR with C797S mutation, which prevents covalent bond formation with third-generation EGFR inhibitors leading to drug resistance. BLU-945 may have enhanced anti-tumor effects in tumors with C797S-mediated resistance when compared to other EGFR tyrosine kinase inhibitors. |
Sodium;2-[2-[carboxylatomethyl-[[2-methyl-3-oxido-5-(phosphonatooxymethyl)pyridin-4-yl]methyl]amino]ethyl-[[2-methyl-3-oxido-5-(phosphonatooxymethyl)pyridin-4-yl]methyl]amino]acetate;hydron;manganese(2+) | [H+].CC1=NC=C(C(=C1[O-])CN(CCN(CC2=C(C(=NC=C2COP(=O)([O-])[O-])C)[O-])CC(=O)[O-])CC(=O)[O-])COP(=O)([O-])[O-].[Na+].[Mn+2] | Mangafodipir Trisodium is the trisodium salt of mangafodipir with potential antioxidant and chemoprotective activities. Consisting of manganese (II) ions chelated to fodipir (dipyridoxyl diphosphate or DPDP), mangafodipir scavenges oxygen free radicals such as superoxide anion, hydrogen peroxide, and hydroxyl radical, potentially preventing oxygen free radical damage to macromolecules such as DNA and minimizing oxygen free radical-related chemotoxicity in normal tissues. However, this agent may potentiate the chemotherapy-induced generation of oxygen free radicals in tumor cells, resulting in the potentiation of chemotherapy-induced cytotoxicity; tumor cells, with higher levels of reactive oxygen species than normal cells, possess a lower threshold for oxygen free radical-mediated cytotoxicity. Mangafodipir is traditionally used as an imaging agent in magnetic resonance imaging (MRI). |
Stibogluconate Sodium nonahydrate | C([C@H]([C@@H]1[C@@H]([C@@H](O[Sb](=O)(O1)O[Sb]2(=O)O[C@@H]([C@@H]([C@@H](O2)C(=O)O)O)[C@@H](CO)O)C(=O)O)O)O)O.O.[Na] | Antimony complex where the metal may exist in either the pentavalent or trivalent states. The pentavalent gluconate is used in leishmaniasis. The trivalent gluconate is most frequently used in schistosomiasis. |
CID 156592059 | CC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C4=C(C=C3)C(=CC(=C4N)S(=O)(=O)O)S(=O)(=O)O)O)C)N=NC5=C(C6=C(C=C5)C(=CC(=C6N)S(=O)(=O)O)S(=O)(=O)O)O.[Na] | An azo dye used in blood volume and cardiac output measurement by the dye dilution method. It is very soluble, strongly bound to plasma albumin, and disappears very slowly. |
3-[[2-[2-[2-[[2-[[4-[[2-[[6-amino-2-[3-amino-1-[(2,3-diamino-3-oxopropyl)amino]-3-oxopropyl]-5-methylpyrimidine-4-carbonyl]amino]-3-[(2R,3S,4S,5S,6S)-3-[(2R,3S,4S,5R,6R)-4-carbamoyloxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3-(1H-imidazol-5-yl)propanoyl]amino]-3-hydroxy-2-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]ethyl]-1,3-thiazol-4-yl]-1,3-thiazole-4-carbonyl]amino]propyl-dimethylsulfanium;hydron;sulfate | [H+].CC1=C(N=C(N=C1N)C(CC(=O)N)NCC(C(=O)N)N)C(=O)NC(C(C2=CN=CN2)O[C@H]3[C@H]([C@H]([C@@H]([C@@H](O3)CO)O)O)O[C@@H]4[C@H]([C@H]([C@@H]([C@H](O4)CO)O)OC(=O)N)O)C(=O)NC(C)C(C(C)C(=O)NC(C(C)O)C(=O)NCCC5=NC(=CS5)C6=NC(=CS6)C(=O)NCCC[S+](C)C)O.[O-]S(=O)(=O)[O-] | Bleomycin Sulfate is a mixture of the sulfate salts of basic glycopeptide antineoplastic antibiotics isolated from Streptomyces verticillus. Bleomycin sulfate forms complexes with iron that reduce molecular oxygen to superoxide and hydroxyl radicals which cause single- and double-stranded breaks in DNA; these reactive oxygen species also induce lipid peroxidation, carbohydrate oxidation, and alterations in prostaglandin synthesis and degradation. |
3-[[2-[2-[2-[[2-[[4-[[2-[[6-amino-2-[3-amino-1-[(2,3-diamino-3-oxopropyl)amino]-3-oxopropyl]-5-methylpyrimidine-4-carbonyl]amino]-3-[(2R,3S,4S,5S,6S)-3-[(2R,3S,4S,5R,6R)-4-carbamoyloxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3-(1H-imidazol-5-yl)propanoyl]amino]-3-hydroxy-2-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]ethyl]-1,3-thiazol-4-yl]-1,3-thiazole-4-carbonyl]amino]propyl-dimethylsulfanium;hydron;sulfate | [H+].CC1=C(N=C(N=C1N)C(CC(=O)N)NCC(C(=O)N)N)C(=O)NC(C(C2=CN=CN2)O[C@H]3[C@H]([C@H]([C@@H]([C@@H](O3)CO)O)O)O[C@@H]4[C@H]([C@H]([C@@H]([C@H](O4)CO)O)OC(=O)N)O)C(=O)NC(C)C(C(C)C(=O)NC(C(C)O)C(=O)NCCC5=NC(=CS5)C6=NC(=CS6)C(=O)NCCC[S+](C)C)O.[O-]S(=O)(=O)[O-] | A complex of related glycopeptide antibiotics from Streptomyces verticillus consisting of bleomycin A2 and B2. It inhibits DNA metabolism and is used as an antineoplastic, especially for solid tumors. |
2-[4,10-bis(carboxymethyl)-7-[(2S,3R)-1,3,4-trihydroxybutan-2-yl]-1,4,7,10-tetrazacyclododec-1-yl]acetic acid;gadolinium | C1CN(CCN(CCN(CCN1CC(=O)O)CC(=O)O)[C@@H](CO)[C@H](CO)O)CC(=O)O.[Gd] | Gadobutrol is a gadolinium-based, hydrophilic, macrocyclic, electrically neutral contrast agent used in contrast-enhanced MRI (CE-MRI). Gadobutrol is a non-ionic, paramagnetic complex consisting of gadolinium (Gd3+) chelated with the macrocyclic compound dihydroxy-hydroxymethylpropyl-tetraazacyclododecane-triacetic acid (butrol). Following intravenous administration, gadobutrol may increase MRI sensitivity for the detection of tumors and inflammatory and demyelinating diseases of the central nervous system (CNS) that are associated with areas with blood-brain barrier defects due to altered perfusion or an enlarged extracellular space. This agent is eliminated in an unchanged form via the kidneys; extra-renal elimination is negligible. |
Phosphorus Radioisotopes | [31PH].[32PH] | Unstable isotopes of phosphorus that decay or disintegrate emitting radiation. P atoms with atomic weights 28-34 except 31 are radioactive phosphorus isotopes. |
2-Amino-N,N'-bis(hexadecahydro-6,13-diisopropyl-2,5,9-trimethyl-1,4,7,11,14-pentaoxo-1H-pyrrolo[2,1-i][1,4,7,10,13]oxatetraazacyclohexadecin-10-yl)-4,6-dimethyl-3-oxo-3H-phenoxazine-1,9-dicarboxamide | C[C@H]1[C@H](C(=O)N[C@@H](C(=O)N2CCC[C@H]2C(=O)N(CC(=O)N([C@@H](C(=O)O1)C(C)C)C)C)C(C)C)NC(=O)C3=C4C(=C(C=C3)C)OC5=C(C(=O)C(=C(C5=N4)C(=O)N[C@H]6[C@@H](OC(=O)[C@@H](N(C(=O)CN(C(=O)[C@@H]7CCCN7C(=O)[C@H](NC6=O)C(C)C)C)C)C(C)C)C)N)C | Actinomycin d appears as bright red rhomboid prisms or red powder. (NTP, 1992) |
Qha5xla4SA | C[C@@H]1CN(C[C@@H](O1)C)C2=CC=CC(=N2)C3=CSC(=N3)NC(=O)[C@H](COC)NC(=O)C4=CN(C=C4)S(=O)(=O)C | BRG1/BRM Inhibitor FHD-286 is an orally bioavailable, allosteric, small molecule inhibitor of transcription activator BRG1 (SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily A member 4; SMARCA4) and BRM (SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily A member 2; SMARCA2), with potential antineoplastic activity. Upon oral administration, BRG1/BRM inhibitor FHD-286 targets, binds to, and inhibits the activity of BRG1 and/or BRM, the primary ATPase components and mutually exclusive subunits of the BRG1/BRM-associated factor (BAF) complexes. This may lead to the inhibition of the SWI/SNF chromatin remodeling complex, disrupt chromatin remodeling and gene expression, and result in the downregulation of oncogenic pathways and the inhibition of tumor cell proliferation. BAF is an important regulator of transcriptional programs and gene expression. Mutations in BAF or its transcription factor partners are found in certain diseases including cancers. |
(19E,21E,23E,25E,27E,29E,31Z)-33-(4-amino-3,5-dihydroxy-6-methyloxan-2-yl)oxy-1,3,5,6,9,11,17,37-octahydroxy-15,16,18-trimethyl-13-oxo-14,39-dioxabicyclo[33.3.1]nonatriaconta-19,21,23,25,27,29,31-heptaene-36-carboxylic acid | CC1/C=C/C=C/C=C/C=C/C=C/C=C/C=C\C(CC2C(C(CC(O2)(CC(CC(C(CCC(CC(CC(=O)OC(C(C1O)C)C)O)O)O)O)O)O)O)C(=O)O)OC3C(C(C(C(O3)C)O)N)O | Macrolide antifungal antibiotic produced by Streptomyces nodosus obtained from soil of the Orinoco river region of Venezuela. |
7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-3-(oxolan-2-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | CO/N=C(/C1=CSC(=N1)N)\C(=O)NC2C3N(C2=O)C(=C(CS3)C4CCCO4)C(=O)O | Cefovecin is a semisynthetic, broad-spectrum, third-generation cephalosporin with antibacterial activity. Cefovecin binds to and inactivates penicillin-binding proteins (PBPs) located on the inner membrane of the bacterial cell wall. PBPs are enzymes involved in the terminal stages of assembling the bacterial cell wall and in reshaping the cell wall during growth and division. Inactivation of PBPs interferes with the cross-linkage of peptidoglycan chains necessary for bacterial cell wall strength and rigidity. This results in the weakening of the bacterial cell wall and causes cell lysis. |
7-[[(2E)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-hydroxyiminoacetyl]amino]-8-oxo-3-[(Z)-(2-oxo-1-pyrrolidin-3-ylpyrrolidin-3-ylidene)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | C1CNCC1N2CC/C(=C/C3=C(N4C(C(C4=O)NC(=O)/C(=N/O)/C5=NSC(=N5)N)SC3)C(=O)O)/C2=O | Ceftobiprole is a broad-spectrum, fifth-generation, pyrrolidinone cephalosporin with antibacterial activity. Ceftobiprole binds to and inactivates penicillin-binding proteins (PBPs) located on the inner membrane of the bacterial cell wall. PBPs are enzymes involved in the terminal stages of assembling the bacterial cell wall and in reshaping the cell wall during growth and division. Inactivation of PBPs interferes with the cross-linkage of peptidoglycan chains necessary for bacterial cell wall strength and rigidity. This results in the weakening of the bacterial cell wall and causes cell lysis. |
2-[3-[1-[3-[2-(2-Methoxyethoxycarbonylamino)ethylamino]-3-oxopropyl]-2,5-dioxopyrrolidin-3-yl]sulfanylpropylamino]-4-methylsulfanylbutanoic acid | COCCOC(=O)NCCNC(=O)CCN1C(=O)CC(C1=O)SCCCNC(CCSC)C(=O)O | Mecapegfilgrastim is a long-acting, pegylated, recombinant analog of the endogenous human granulocyte colony-stimulating factor (G-CSF), with hematopoietic activity. Upon administration, mecapegfilgrastim binds to and activates specific cell surface receptors and stimulates neutrophil progenitor proliferation and differentiation, as well as selected neutrophil functions. This may decrease the duration and incidence of chemotherapy-induced neutropenia (CIN). Pegylation significantly increases the therapeutic half-life. |
2-Amino-3-[1-[[4-[[1-[2-[2-[2-[2-[2-[2-[2-[2-[2-[[2-[2-[[6-amino-1-[4-[(10,19-diethyl-7-hydroxy-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaen-19-yl)oxycarbonyloxymethyl]anilino]-1-oxohexan-2-yl]amino]-2-oxoethoxy]acetyl]amino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]triazol-4-yl]methylcarbamoyl]cyclohexyl]methyl]-2,5-dioxopyrrolidin-3-yl]sulfanylpropanoic acid | CCC1=C2CN3C(=CC4=C(C3=O)COC(=O)C4(CC)OC(=O)OCC5=CC=C(C=C5)NC(=O)C(CCCCN)NC(=O)COCC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCN6C=C(N=N6)CNC(=O)C7CCC(CC7)CN8C(=O)CC(C8=O)SCC(C(=O)O)N)C2=NC9=C1C=C(C=C9)O | Metastatic triple-negative breast cancer (mTNBC) is an aggressive form of breast cancer with limited treatment options involving cytotoxic chemotherapy agents. Targeted chemotherapy through the application of antibody-conjugated agents (ADCs) is a recent advance in cancer treatment. One such ADC is sacituzumab govitecan, which combines a humanized anti-trophoblast cell-surface antigen 2 (TROP-2) antibody with the topoisomerase I inhibitor SN-38. Sacituzumab govitecan was granted FDA approval on April 22nd, 2020 and is marketed under the brand name Trodelvy™ by Immunomedics, Inc.; it is currently indicated under accelerated approval for the treatment of mTNBC patients who have undergone two or more prior therapies. As a targeted cytotoxic agent, it is hoped to provide similar efficacy with reduced adverse effects. In November 2021, sacituzumab govitecan was also approved by the European Commission. |
2-Amino-3-[1-[[4-[[1-[2-[2-[2-[2-[2-[2-[2-[2-[2-[[2-[2-[[6-amino-1-[4-[(10,19-diethyl-7-hydroxy-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaen-19-yl)oxycarbonyloxymethyl]anilino]-1-oxohexan-2-yl]amino]-2-oxoethoxy]acetyl]amino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]triazol-4-yl]methylcarbamoyl]cyclohexyl]methyl]-2,5-dioxopyrrolidin-3-yl]sulfanylpropanoic acid | CCC1=C2CN3C(=CC4=C(C3=O)COC(=O)C4(CC)OC(=O)OCC5=CC=C(C=C5)NC(=O)C(CCCCN)NC(=O)COCC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCN6C=C(N=N6)CNC(=O)C7CCC(CC7)CN8C(=O)CC(C8=O)SCC(C(=O)O)N)C2=NC9=C1C=C(C=C9)O | Sacituzumab Govitecan is an antibody drug conjugate containing the humanized monoclonal antibody, hRS7, against tumor-associated calcium signal transducer 2 (TACSTD2 or TROP2) and linked to the active metabolite of irinotecan, 7-ethyl-10-hydroxycamptothecin (SN-38), with potential antineoplastic activity. The antibody moiety of sacituzumab govitecan selectively binds to TROP2. After internalization and proteolytic cleavage, SN-38 selectively stabilizes topoisomerase I-DNA covalent complexes, resulting in DNA breaks that inhibit DNA replication and trigger apoptosis. TROP2, also known as epithelial glycoprotein-1 (EGP-1), is a transmembrane calcium signal transducer that is overexpressed by a variety of human epithelial carcinomas; this antigen is involved in the regulation of cell-cell adhesion and its expression is associated with increased cancer growth, aggressiveness and metastasis. |
Leptin | CC(C)C[C@@H](C(=N[C@@H](CCC(=N)O)C(=NCC(=N[C@@H](CO)C(=N[C@@H](CC(C)C)C(=N[C@@H](CCC(=N)O)C(=N[C@@H](CC(=O)O)C(=N[C@@H](CCSC)C(=N[C@@H](CC(C)C)C(=N[C@@H](CC1=CNC2=CC=CC=C21)C(=N[C@@H](CCC(=N)O)C(=N[C@@H](CC(C)C)C(=N[C@@H](CC(=O)O)C(=N[C@@H](CC(C)C)C(=N[C@@H](CO)C(=O)N3CCC[C@H]3C(=NCC(=N[C@@H](CS)C(=O)O)O)O)O)O)O)O)O)O)O)O)O)O)O)O)O)O)N | Although leptin is a circulating signal that reduces appetite, in general, obese people have an unusually high circulating concentration of leptin. These people are said to be resistant to the effects of leptin, in much the same way that people with type 2 diabetes are resistant to the effects of insulin. Thus, obesity develops when people take in more energy than they use over a prolonged period of time, and this excess food intake is not driven by hunger signals, occurring in spite of the anti-appetite signals from circulating leptin. The high sustained concentrations of leptin from the enlarged fat stores result in the cells that respond to leptin becoming desensitized. |
Leptin | CC(C)C[C@@H](C(=N[C@@H](CCC(=N)O)C(=NCC(=N[C@@H](CO)C(=N[C@@H](CC(C)C)C(=N[C@@H](CCC(=N)O)C(=N[C@@H](CC(=O)O)C(=N[C@@H](CCSC)C(=N[C@@H](CC(C)C)C(=N[C@@H](CC1=CNC2=CC=CC=C21)C(=N[C@@H](CCC(=N)O)C(=N[C@@H](CC(C)C)C(=N[C@@H](CC(=O)O)C(=N[C@@H](CC(C)C)C(=N[C@@H](CO)C(=O)N3CCC[C@H]3C(=NCC(=N[C@@H](CS)C(=O)O)O)O)O)O)O)O)O)O)O)O)O)O)O)O)O)O)N | A 16-kDa peptide hormone secreted from WHITE ADIPOCYTES. Leptin serves as a feedback signal from fat cells to the CENTRAL NERVOUS SYSTEM in regulation of food intake, energy balance, and fat storage. |
magnesium;(3R,21S,22S)-16-ethenyl-11-ethyl-3-methoxycarbonyl-12,17,21,26-tetramethyl-22-[3-oxo-3-[(E)-3,7,11,15-tetramethylhexadec-2-enoxy]propyl]-7,23,24,25-tetrazahexacyclo[18.2.1.15,8.110,13.115,18.02,6]hexacosa-1,4,6,8(26),9,11,13(25),14,16,18(24),19-undecaen-4-olate | CCC1=C(C2=NC1=CC3=C(C4=C([C@@H](C(=C5[C@H]([C@@H](C(=CC6=NC(=C2)C(=C6C)C=C)N5)C)CCC(=O)OC/C=C(\C)/CCCC(C)CCCC(C)CCCC(C)C)C4=N3)C(=O)OC)[O-])C)C.[Mg+2] | Chlorophyll is a porphyrin derivative conjugated with a magnesium ion that is found in plant chloroplasts, algae and cyanobacteria. Chlorophyll is essential to the process of photosynthesis. It absorbs light in the blue and red parts of the visible spectrum and transfers the absorbed photon energy to an electron, which is used to produce ATP. |
magnesium;(3R,21S,22S)-16-ethenyl-11-ethyl-3-methoxycarbonyl-12,17,21,26-tetramethyl-22-[3-oxo-3-[(E)-3,7,11,15-tetramethylhexadec-2-enoxy]propyl]-7,23,24,25-tetrazahexacyclo[18.2.1.15,8.110,13.115,18.02,6]hexacosa-1,4,6,8(26),9,11,13(25),14,16,18(24),19-undecaen-4-olate | CCC1=C(C2=NC1=CC3=C(C4=C([C@@H](C(=C5[C@H]([C@@H](C(=CC6=NC(=C2)C(=C6C)C=C)N5)C)CCC(=O)OC/C=C(\C)/CCCC(C)CCCC(C)CCCC(C)C)C4=N3)C(=O)OC)[O-])C)C.[Mg+2] | Porphyrin derivatives containing magnesium that act to convert light energy in photosynthetic organisms. |
(Z)-N,N'-bis[3-(ethylamino)propyl]but-2-ene-1,4-diamine;hydron;tetrachloride | [H+].[H+].[H+].[H+].CCNCCCNC/C=C\CNCCCNCC.[Cl-].[Cl-].[Cl-].[Cl-] | CGC-11047 is a polyamine analog designed to halt cell growth and induce apoptosis. |
(1S,2R,19R,22R,34S,37R,40R,52S)-22-amino-5,15-dichloro-64-[(2S,3R,4R,5S,6R)-4,5-dihydroxy-3-(1-hydroxydecylideneamino)-6-(hydroxymethyl)oxan-2-yl]oxy-2-[(2R,3R,4R,5S,6R)-4,5-dihydroxy-3-(1-hydroxyethylideneamino)-6-(hydroxymethyl)oxan-2-yl]oxy-21,26,31,35,38,44,49,54,56,59-decahydroxy-47-[(3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-7,13,28-trioxa-20,36,39,53,55,58-hexazaundecacyclo[38.14.2.23,6.214,17.219,34.18,12.123,27.129,33.141,45.010,37.046,51]hexahexaconta-3,5,8,10,12(64),14,16,20,23(61),24,26,29(60),30,32,35,38,41(57),42,44,46(51),47,49,53,55,58,62,65-heptacosaene-52-carboxylic acid | CCCCCCCCCC(=N[C@@H]1[C@H]([C@@H]([C@H](O[C@H]1OC2=C3C=C4C=C2OC5=C(C=C(C=C5)[C@H]([C@H]6C(=N[C@@H](C7=C(C(=CC(=C7)O)OC8[C@H]([C@H]([C@@H]([C@H](O8)CO)O)O)O)C9=C(C=CC(=C9)[C@H](C(=N6)O)N=C([C@@H]4N=C([C@@H]1C2=CC(=CC(=C2)OC2=C(C=CC(=C2)[C@H](C(=N[C@H](CC2=CC(=C(O3)C=C2)Cl)C(=N1)O)O)N)O)O)O)O)O)C(=O)O)O)O[C@H]1[C@@H]([C@H]([C@@H]([C@H](O1)CO)O)O)N=C(C)O)Cl)CO)O)O)O | Teicoplanin is a glycopeptide antibiotic consisting of a mixture of several compounds, five major (named teicoplanin A2-1 through A2-5) and four minor (named teicoplanin RS-1 through RS-4). All teicoplanins share a same glycopeptide core, teicoplanin A3-1, but differ in the length and conformation of side chains attached to their β-D-glucosamine moiety. |
(1S,2R,19R,22R,34S,37R,40R,52S)-22-amino-5,15-dichloro-64-[(2S,3R,4R,5S,6R)-4,5-dihydroxy-3-(1-hydroxydecylideneamino)-6-(hydroxymethyl)oxan-2-yl]oxy-2-[(2R,3R,4R,5S,6R)-4,5-dihydroxy-3-(1-hydroxyethylideneamino)-6-(hydroxymethyl)oxan-2-yl]oxy-21,26,31,35,38,44,49,54,56,59-decahydroxy-47-[(3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-7,13,28-trioxa-20,36,39,53,55,58-hexazaundecacyclo[38.14.2.23,6.214,17.219,34.18,12.123,27.129,33.141,45.010,37.046,51]hexahexaconta-3,5,8,10,12(64),14,16,20,23(61),24,26,29(60),30,32,35,38,41(57),42,44,46(51),47,49,53,55,58,62,65-heptacosaene-52-carboxylic acid | CCCCCCCCCC(=N[C@@H]1[C@H]([C@@H]([C@H](O[C@H]1OC2=C3C=C4C=C2OC5=C(C=C(C=C5)[C@H]([C@H]6C(=N[C@@H](C7=C(C(=CC(=C7)O)OC8[C@H]([C@H]([C@@H]([C@H](O8)CO)O)O)O)C9=C(C=CC(=C9)[C@H](C(=N6)O)N=C([C@@H]4N=C([C@@H]1C2=CC(=CC(=C2)OC2=C(C=CC(=C2)[C@H](C(=N[C@H](CC2=CC(=C(O3)C=C2)Cl)C(=N1)O)O)N)O)O)O)O)O)C(=O)O)O)O[C@H]1[C@@H]([C@H]([C@@H]([C@H](O1)CO)O)O)N=C(C)O)Cl)CO)O)O)O | Teicoplanin is a natural product found in Streptomyces albidoflavus and Streptomyces coelicolor with data available. |
[5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] 1-[3-[(4Z,9Z,14Z)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2,7,12,17-tetrahydro-1H-corrin-21-id-3-yl]propanoylamino]propan-2-yl hydrogen phosphate | CC1=CC2=C(C=C1C)N(C=N2)C3C(C(C(O3)CO)OP(=O)(O)OC(C)CNC(=O)CCC\4(C(C5C6(C(C(C(=N6)/C(=C\7/C(C(C(=N7)/C=C\8/C(C(C(=N8)/C(=C4\[N-]5)/C)CCC(=O)N)(C)C)CCC(=O)N)(C)CC(=O)N)/C)CCC(=O)N)(C)CC(=O)N)C)CC(=O)N)C)O | vitamin B12 is a metabolite found in or produced by Escherichia coli (strain K12, MG1655). |
[(1R,2S,6S,9S,10R,11S,12S,14R,15S,18S,19S,22S,25R)-1,10,11,12,14,23-hexahydroxy-6,10,19-trimethyl-24-oxa-4-azaheptacyclo[12.12.0.02,11.04,9.015,25.018,23.019,25]hexacosan-22-yl] 3,4-dimethoxybenzoate | C[C@H]1CC[C@H]2[C@@]([C@]3([C@H](C[C@]4([C@@H]5CC[C@H]6[C@]7([C@]5(C[C@]4([C@@H]3CN2C1)O)OC6([C@H](CC7)OC(=O)C8=CC(=C(C=C8)OC)OC)O)C)O)O)O)(C)O | A benzoate-cevane found in VERATRUM and Schoenocaulon. It activates SODIUM CHANNELS to stay open longer than normal. |
(S)-[(2R,4S)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol;sulfuric acid | COC1=CC2=C(C=CN=C2C=C1)[C@@H]([C@H]3C[C@@H]4CCN3CC4C=C)O.OS(=O)(=O)O | Quinidine Sulfate is the sulfate salt form of quinidine, an alkaloid with antimalarial and antiarrhythmic (Class la) properties. Quinidine sulfate exerts its anti-malarial activity by acting primarily as an intra-erythrocytic schizonticide through association with the hemepolymer (hemozoin) in the acidic food vacuole of the parasite thereby preventing further polymerization by heme polymerase enzyme. This results in accumulation of toxic heme and death of the parasite. Quinidine sulfate exerts its antiarrhythmic effects by depressing the flow of sodium ions into cells during phase 0 of the cardiac action potential, thereby slowing the impulse conduction through the atrioventricular (AV) node, reducing the rate of phase 0 depolarization and prolonging the refractory period. Quinidine sulfate also reduces the slope of phase 4 depolarization in Purkinje-fibres resulting in slowed conduction and reduced automaticity in the heart. |
(S)-[(2R,4S)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol;sulfuric acid | COC1=CC2=C(C=CN=C2C=C1)[C@@H]([C@H]3C[C@@H]4CCN3CC4C=C)O.OS(=O)(=O)O | An optical isomer of quinine, extracted from the bark of the CHINCHONA tree and similar plant species. This alkaloid dampens the excitability of cardiac and skeletal muscles by blocking sodium and potassium currents across cellular membranes. It prolongs cellular ACTION POTENTIALS, and decreases automaticity. Quinidine also blocks muscarinic and alpha-adrenergic neurotransmission. |
cobalt(3+);[5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] 1-[3-[(4Z,9Z,14Z)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2,7,12,17-tetrahydro-1H-corrin-21-id-3-yl]propanoylamino]propan-2-yl phosphate;hydroxide | CC1=CC2=C(C=C1C)N(C=N2)C3C(C(C(O3)CO)OP(=O)([O-])OC(C)CNC(=O)CCC\4(C(C5C6(C(C(C(=N6)/C(=C\7/C(C(C(=N7)/C=C\8/C(C(C(=N8)/C(=C4\[N-]5)/C)CCC(=O)N)(C)C)CCC(=O)N)(C)CC(=O)N)/C)CCC(=O)N)(C)CC(=O)N)C)CC(=O)N)C)O.[OH-].[Co+3] | Hydroxocobalamin is a synthetic form of vitamin B12 that can be used as a dietary supplement to treat vitamin B12 deficiency. Upon administration, hydroxocobalamin mimics vitamin B12 and acts as an essential cofactor in various cellular reactions required for cell growth and replication, and hematopoiesis. |
cobalt(3+);[5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] 1-[3-[(4Z,9Z,14Z)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2,7,12,17-tetrahydro-1H-corrin-21-id-3-yl]propanoylamino]propan-2-yl phosphate;hydroxide | CC1=CC2=C(C=C1C)N(C=N2)C3C(C(C(O3)CO)OP(=O)([O-])OC(C)CNC(=O)CCC\4(C(C5C6(C(C(C(=N6)/C(=C\7/C(C(C(=N7)/C=C\8/C(C(C(=N8)/C(=C4\[N-]5)/C)CCC(=O)N)(C)C)CCC(=O)N)(C)CC(=O)N)/C)CCC(=O)N)(C)CC(=O)N)C)CC(=O)N)C)O.[OH-].[Co+3] | Injectable form of VITAMIN B 12 that has been used therapeutically to treat VITAMIN B 12 DEFICIENCY. |
(1S,2R,4R,8S,9S,11R,12S,13R)-11-hydroxy-8-(2-hydroxyacetyl)-9,13-dimethyl-6-propyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one | CCCC1O[C@@H]2C[C@@H]3[C@@H]4CCC5=CC(=O)C=C[C@@]5([C@H]4[C@@H](C[C@@]3([C@@]2(O1)C(=O)CO)C)O)C | A glucocorticoid used in the management of ASTHMA, the treatment of various skin disorders, and allergic RHINITIS. |
(8S,9R,10S,11S,13S,14R,16S,17S)-9-chloro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one | C[C@H]1C[C@@H]2[C@@H]3CCC4=CC(=O)C=C[C@@]4([C@]3([C@H](C[C@@]2([C@@]1(C(=O)CO)O)C)O)Cl)C | Beclomethasone is a synthetic glucocorticoid with anti-inflammatory and immunomodulating properties. After cell surface receptor attachment and cell entry, beclomethasone enters the nucleus where it binds to and activates specific nuclear receptors, resulting in an altered gene expression and inhibition of proinflammatory cytokine production. |
(8S,9R,10S,11S,13S,14R,16S,17S)-9-chloro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one | C[C@H]1C[C@@H]2[C@@H]3CCC4=CC(=O)C=C[C@@]4([C@]3([C@H](C[C@@]2([C@@]1(C(=O)CO)O)C)O)Cl)C | An anti-inflammatory, synthetic glucocorticoid. It is used topically as an anti-inflammatory agent and in aerosol form for the treatment of ASTHMA. |
(4S,4aS,5aR,6S,12aR)-7-chloro-4-(dimethylamino)-1,6,10,11,12a-pentahydroxy-6-methyl-3,12-dioxo-4,4a,5,5a-tetrahydrotetracene-2-carboxamide;hydrochloride | C[C@@]1([C@@H]2C[C@H]3[C@@H](C(=O)C(=C([C@]3(C(=O)C2=C(C4=C(C=CC(=C41)Cl)O)O)O)O)C(=O)N)N(C)C)O.Cl | Chlortetracycline Hydrochloride is a tetracycline with broad-spectrum antibacterial and antiprotozoal activity. Chlortetracycline hydrochloride is bacteriostatic and inhibits bacterial protein synthesis by binding to the 30S ribosomal subunit, thereby preventing the addition of amino acids to the growing peptide chain. This tetracycline is active against a wide range of gram-positive and gram-negative organisms, spirochetes, rickettsial species, certain protozoa and Mycoplasma and Chlamydia organisms. |
(4S,4aS,5aR,6S,12aR)-7-chloro-4-(dimethylamino)-1,6,10,11,12a-pentahydroxy-6-methyl-3,12-dioxo-4,4a,5,5a-tetrahydrotetracene-2-carboxamide;hydrochloride | C[C@@]1([C@@H]2C[C@H]3[C@@H](C(=O)C(=C([C@]3(C(=O)C2=C(C4=C(C=CC(=C41)Cl)O)O)O)O)C(=O)N)N(C)C)O.Cl | A TETRACYCLINE with a 7-chloro substitution. |
zinc;(2S)-2-(3-aminopropanoylazanidyl)-3-(1H-imidazol-5-yl)propanoate | C1=C(NC=N1)C[C@@H](C(=O)[O-])[N-]C(=O)CCN.[Zn+2] | Polaprezinc is an orally bioavailable chelate composed of zinc and L-carnosine, with potential gastroprotective, anti-oxidant, anti-ulcer and anti-inflammatory activities. Upon administration, polaprezinc increases the expression of various anti-oxidant enzymes, such as superoxide dismutase 1 (SOD-1), SOD-2, heme oxygenase-1 (HO-1), glutathione S-transferase (GST), glutathione peroxidase (GSH-px), peroxidredoxin-1 (PRDX1; PRXI) and PRXD5 (PRXV) in the gastric mucosa, which protect cells against reactive oxygen species (ROS). In addition, this agent inhibits the activity of the transcription factor nuclear factor-kappaB (NF-kappaB) and reduces the expression of several pro-inflammatory cytokines, such as interleukin (IL) 1beta, IL-6, IL-8, and tumor necrosis factor alpha (TNF-a). Polaprezinc also increases the expression of various growth factors, such as platelet-derived growth factor-B (PDGF-B), vascular endothelial growth factor (VEGF), and nerve growth factor (NGF), and various heat shock proteins (HSPs), including HSP90, HSP70, HSP60, HSP47, HSP27, and HSP10. This protects against damages to, and accelerates healing of the gastric mucosa. |
(7S,9S)-7-[(2R,6S)-4-amino-6-methyl-5-[(2S)-oxan-2-yl]oxyoxan-2-yl]oxy-6,9,11-trihydroxy-9-(2-hydroxyacetyl)-4-methoxy-8,10-dihydro-7H-tetracene-5,12-dione | C[C@H]1C(C(C[C@@H](O1)O[C@H]2C[C@@](CC3=C2C(=C4C(=C3O)C(=O)C5=C(C4=O)C(=CC=C5)OC)O)(C(=O)CO)O)N)O[C@H]6CCCCO6 | Pirarubicin is an analogue of the anthracycline antineoplastic antibiotic doxorubicin. Pirarubicin intercalates into DNA and interacts with topoisomerase II, thereby inhibiting DNA replication and repair and RNA and protein synthesis. This agent is less cardiotoxic than doxorubicin and exhibits activity against some doxorubicin-resistant cell lines. (NCI04) |
Gallium Ga 68 FAPI-46 | CN(CCCN1CCN(CC1)C(=O)CN2CCN(CCN(CCN(CC2)CC(=O)[O-])CC(=O)[O-])CC(=O)[O-])C3=CC4=C(C=CN=C4C=C3)C(=O)NCC(=O)N5CC(C[C@H]5C#N)(F)F.[68Ga+3] | Gallium Ga 68 FAPi-46 is a radioconjugate composed of FAPi-46, a quinoline-based fibroblast activation protein (FAP)-targeted tracer belonging to the group of FAP inhibitors (FAPi), conjugated to the radioisotope gallium Ga 68, with potential use as a tracer for FAP-expressing tumors during positron emission tomography (PET). Upon administration of gallium Ga 68 FAPi-46, the FAPi-46 moiety targets and binds to FAP-expressing tumor cells. Upon binding, FAP-expressing tumor cells can be detected during PET imaging. FAP, a cell surface protein, is overexpressed in a wide variety of cancer cell types. |
Clopidogrel napadisilate | COC(=O)[C@H](C1=CC=CC=C1Cl)N2CCC3=C(C2)C=CS3.COC(=O)[C@H](C1=CC=CC=C1Cl)N2CCC3=C(C2)C=CS3.C1=CC2=C(C=CC=C2S(=O)(=O)O)C(=C1)S(=O)(=O)O | A ticlopidine analog and platelet purinergic P2Y receptor antagonist that inhibits adenosine diphosphate-mediated PLATELET AGGREGATION. It is used to prevent THROMBOEMBOLISM in patients with ARTERIAL OCCLUSIVE DISEASES; MYOCARDIAL INFARCTION; STROKE; or ATRIAL FIBRILLATION. |
CID 165339206 | CCP(CC)CC.CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)[S-])OC(=O)C)OC(=O)C)OC(=O)C.[Au+] | Auranofin is an orally available, lipophilic, organogold compound, used to treat rheumatoid arthritis, with anti-inflammatory and potential antineoplastic activities. Auranofin interacts with selenocysteine residue within the redox-active domain of mitochondrial thioredoxin reductase (TrxR), thereby blocking the activity of TrxR. As a result, this agent induces mitochondrial oxidative stress leading to the induction of apoptosis. Furthermore, this agent strongly inhibits the JAK1/STAT3 signal transduction pathway, thereby suppressing expression of immune factors involved in inflammation. TrxR, overexpressed in many cancer cell types, inhibits apoptosis, promotes cell growth and survival and plays a role in resistance to chemotherapy; TrxR catalyzes the reduction of oxidized thioredoxin (Trx) and plays a central role in regulating cellular redox homeostasis. |
CID 165339206 | CCP(CC)CC.CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)[S-])OC(=O)C)OC(=O)C)OC(=O)C.[Au+] | An oral chrysotherapeutic agent for the treatment of rheumatoid arthritis. Its exact mechanism of action is unknown, but it is believed to act via immunological mechanisms and alteration of lysosomal enzyme activity. Its efficacy is slightly less than that of injected gold salts, but it is better tolerated, and side effects which occur are potentially less serious. |
cobalt(3+);[5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] 1-[3-[(9Z,14Z)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2,7,12,17-tetrahydro-1H-corrin-21-id-3-yl]propanoylamino]propan-2-yl phosphate;hydroxide | CC1=CC2=C(C=C1C)N(C=N2)C3C(C(C(O3)CO)OP(=O)([O-])OC(C)CNC(=O)CCC4(C(C5C6(C(C(C(=N6)/C(=C\7/C(C(C(=N7)/C=C\8/C(C(C(=N8)C(=C4[N-]5)C)CCC(=O)N)(C)C)CCC(=O)N)(C)CC(=O)N)/C)CCC(=O)N)(C)CC(=O)N)C)CC(=O)N)C)O.[OH-].[Co+3] | Hydroxocobalamin is a synthetic form of vitamin B12 that can be used as a dietary supplement to treat vitamin B12 deficiency. Upon administration, hydroxocobalamin mimics vitamin B12 and acts as an essential cofactor in various cellular reactions required for cell growth and replication, and hematopoiesis. |
cobalt(3+);[5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] 1-[3-[(9Z,14Z)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2,7,12,17-tetrahydro-1H-corrin-21-id-3-yl]propanoylamino]propan-2-yl phosphate;hydroxide | CC1=CC2=C(C=C1C)N(C=N2)C3C(C(C(O3)CO)OP(=O)([O-])OC(C)CNC(=O)CCC4(C(C5C6(C(C(C(=N6)/C(=C\7/C(C(C(=N7)/C=C\8/C(C(C(=N8)C(=C4[N-]5)C)CCC(=O)N)(C)C)CCC(=O)N)(C)CC(=O)N)/C)CCC(=O)N)(C)CC(=O)N)C)CC(=O)N)C)O.[OH-].[Co+3] | Injectable form of VITAMIN B 12 that has been used therapeutically to treat VITAMIN B 12 DEFICIENCY. |
(2R)-2-aminobutanedioic acid;1-phenylpropan-2-amine | CC(CC1=CC=CC=C1)N.CC(CC1=CC=CC=C1)N.C([C@H](C(=O)O)N)C(=O)O | Amphetamine Aspartate is the aspartate salt of amphetamine, a sympathomimetic amine with CNS stimulating properties. Amphetamine acts by facilitating the release of catecholamines, particularly noradrenaline and dopamine, from nerve terminals in the brain and inhibiting their uptake. Physiological effects include an increase in motor activity, euphoria, increased mental alertness, excitatory behavior, and appetite suppression. |
4-[(1R)-2-(tert-butylamino)-1-hydroxyethyl]-2-(hydroxymethyl)phenol;(2S,3S)-2,3-dihydroxybutanedioic acid | CC(C)(C)NC[C@@H](C1=CC(=C(C=C1)O)CO)O.CC(C)(C)NC[C@@H](C1=CC(=C(C=C1)O)CO)O.[C@H]([C@@H](C(=O)O)O)(C(=O)O)O | Levalbuterol Tartrate is the tartrate salt form of levalbuterol, the R-enantiomer of the short-acting beta-2 adrenergic receptor agonist albuterol, with bronchodilator activity. Levalbuterol selectively binds to beta-2 adrenergic receptors in bronchial smooth muscle, thereby activating intracellular adenyl cyclase, an enzyme that catalyzes the conversion of adenosine triphosphate (ATP) to cyclic-3',5'-adenosine monophosphate (cAMP). Increased cAMP levels cause relaxation of bronchial smooth muscle, relieve bronchospasms, improve mucociliary clearance and inhibit the release of mediators of immediate hypersensitivity from cells, especially from mast cells. |