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  • Title: [Studies on the chemical constituents from Cissus assamica].
    Author: Xie YH, Deng P, Zhang YQ, Yu WS.
    Journal: Zhong Yao Cai; 2009 Feb; 32(2):210-3. PubMed ID: 19504963.
    Abstract:
    OBJECTIVE: To study the chemical constituents from Cissus assamica and obtain a more comprehensive understanding of its effective components. METHODS: Compounds were isolated by various column chromatographies with silica gel. Their structures were elucidated by spectral analysis (IR, MS, 1H-NMR, 13C-NMR) and chemical evidence. RESULTS: Eight compounds were isolated and elucidated as ursolic acid (I), lupeol (II), n-hexacosinc acid (III), isolariciresinol-9-O-beta-D-glucopyranoside (IV), dauco sterin (V), 3,3'-dimethyl ellagic acid (VI), beta-Sitosterol (VII), bergenin (VIII). CONCLUSION: Among these compounds, I-V are isolated from this plant for the first time.
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