<unk>  seeks to develop therapeutic agents.350px<unk>  is discipline at the intersection of<unk> , especially synthetic organic<unk> , and pharmacology and various other biological specialties, where they are involved with design, chemical synthesis and development for market of pharmaceutical agents, or bio-active molecules (drugs). Compounds used as medicines are most often organic compounds, which are often divided into the broad classes of small organic molecules (e.g., atorvastatin, fluticasone, clopidogrel) and "biologics" (infliximab, erythropoietin, insulin glargine), the latter of which are most often<unk>  preparations of proteins (natural and recombinant antibodies, hormones etc.). Inorganic and organometallic compounds are also useful as drugs (e.g., lithium and platinum-based agents such as lithium carbonate and cisplatin as well as gallium). In particular,<unk>  in its most common practice—focusing on small organic molecules—encompasses synthetic organic<unk>  and aspects of natural products and computational<unk>  in close combination with chemical biology, enzymology and structural biology, together aiming at the discovery and development of new therapeutic agents. Practically speaking, it involves chemical aspects of identification, and then systematic, thorough synthetic alteration of new chemical entities to make them suitable for therapeutic use. It includes synthetic and computational aspects of the study of existing drugs and agents in development in relation to their bioactivities (biological activities and properties), i.e., understanding their structure–activity relationships (SAR). Pharmaceutical<unk>  is focused on quality aspects of medicines and aims to assure fitness for purpose of<unk>  products. At the biological interface,<unk>  combines to form a set of highly interdisciplinary sciences, setting its organic, physical, and computational emphases alongside biological areas such as biochemistry, molecular biology, pharmacognosy and pharmacology, toxicology and veterinary and human medicine; these, with project management, statistics, and pharmaceutical business practices, systematically oversee altering identified chemical agents such that after pharmaceutical formulation, they are safe and efficacious, and therefore suitable for use in treatment of disease.
Medicinal chemistry
Bioptics 
Biomedicine
Travel medicine
Medicine
Environmental medicine
Bioprocess
Aware 