| Literature DB >> 20540535 |
Qiang Fu1, Ke Zan, Mingbo Zhao, Sixiang Zhou, Shepo Shi, Yong Jiang, Pengfei Tu.
Abstract
Seven new triterpene saponins, clematochinenosides A-G (1-7), together with 17 known saponins (8-24), were isolated from the roots and rhizomes of Clematis chinensis. Their structures were elucidated on the basis of spectroscopic evidence and hydrolysis products. Compounds 1, 3-7, and 20-24 showed inhibitory activities against COX-1 and COX-2 enzymes.Entities:
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Year: 2010 PMID: 20540535 DOI: 10.1021/np100057y
Source DB: PubMed Journal: J Nat Prod ISSN: 0163-3864 Impact factor: 4.050