| Literature DB >> 16671811 |
Xiao-Yan Tian1, Ying-Hong Wang, Shi-Shan Yu, Wei-Shuo Fang.
Abstract
[reaction: see text] Two new iridoid glucoside tetramers, dipsanosides A (1) and B (2), the first-reported iridoid tetramers with four glucosides, were isolated from Dipsacus asper. Their structures were determined by analysis of 1D and 2D NMR data as well as by comparison with model compounds. Their cytotoxicities were tested, but neither of them showed obvious activity.Entities:
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Year: 2006 PMID： 16671811 DOI： 10.1021/ol060676k
Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005