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Medical AI Inquiry: You was designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.  Labels: OBJECTIVE, METHODS, RESULTS. Meshes: Drugs, Chinese Herbal, Furans, Glucosides, Glycosides, Lignans, Magnoliopsida, Phenylpropionates, Phytochemicals, Plant Leaves, Plant Stems, Plants, Medicinal.
user
Does [ Chemical Constituents from Drypetes hainanensis stem and Leaves ]? Context: To study the chemical constituents from the stems and leaves in Drypetes hainanensis. The constituents were isolated and purified by various chromatography, and the structures were identified by extensive spectral analysis. Eleven compounds were isolated and identified as syringaresinol-4-O-glycoside (1), koaburaside (2), abietin (3) syringin (4), kelampayoside A (5), 7,7'-bis-(4-hydroxy-3,5-dimethoxyphenyl)-8,8'-dihydroxymethyl-tetrahydrofuran-4-O-β-glucopyranoside (6), amentoflavone (7), 3,4,5-trimethoxyphenyl-β-D-glucopyranoside (8),1,4-di-O-methyl-myo-inositol (9), glycerol (10) and succinic acid (11).
assistant
All the compounds are isolated from this plant for the first time. Final Decision: yes