| Literature DB >> 19875285 |
Xin-an Huang1, Yong-ju Liang, Xiao-ling Cai, Xiao-quan Feng, Chuan-hai Zhang, Li-wu Fu, Wen-di Deng.
Abstract
Cytotoxicity-guided phytochemical analysis on the extract of Lysimachia heterogenea Klatt led to the isolation of 3beta,16beta-12-oleanene-3,16,23,28-tetrol (1) and its four new oligosaccharidic derivatives heterogenosides A, B, C, and D (2-5). Their structural elucidation was mainly based on NMR and mass spectral data. The time course experimental results indicated that unlike the likely lysis activity of heterogenosides B-D, heterogenoside A showed a significantly time-dependent cytotoxicity.Entities:
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Year: 2009 PMID： 19875285 DOI： 10.1016/j.bmcl.2009.10.056
Source DB: PubMed Journal: Bioorg Med Chem Lett ISSN： 0960-894X Impact factor: 2.823