| Literature DB >> 18520096 |
Yu-Lin Feng1, Bei Wu, He-Ran Li, Yun-Qiu Li, Li-Zhen Xu, Shi-Lin Yang, Susumu Kitanaka.
Abstract
Two new triterpenoid saponins, zygophylosides O (1) and P (2), have been isolated from the barks of Zygophyllum fabago L. Their structures were elucidated as 3beta-[(2-O-sulfo-beta-D-xylopyranosyl)oxy]urs-12-ene-27,28-dioic acid and 3beta-[(2-O-sulfo-beta-D-xylopyranosyl)oxy]urs-12-ene-27,28-dioic acid 28-beta-D-glucopyranoside, respectively, by spectral and chemical evidence. Compound 1 showed weaker Nitric Oxide (NO) inhibitory activity.Entities:
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Year: 2008 PMID： 18520096 DOI： 10.1248/cpb.56.858
Source DB: PubMed Journal: Chem Pharm Bull (Tokyo) ISSN： 0009-2363 Impact factor: 1.645