| Literature DB >> 12036022 |
Xiangjiu He1, Feng Qiu, Yukihiro Shoyama, Hiroyoki Tanaka, Xinsheng Yao.
Abstract
Two new steroidal saponins were isolated from the Chinese folk medicine called Gualou-xiebai-baijiu-tang. The structures were determined to be spirost 25(27)-ene-2beta,3beta-diol-3-O-beta-D-glucopyranosyl(1-->2)-beta-D-galactopyranoside and 26-O-beta-D-glucopyranosyl-22alpha-hydroxy-5beta-furost-25(27)-ene-1beta,3beta,6beta,26-tetraol-3-O-beta-D-galactopyranoside, respectively, based on chemical evidences and spectral analysis.Entities:
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Year: 2002 PMID： 12036022 DOI： 10.1248/cpb.50.653
Source DB: PubMed Journal: Chem Pharm Bull (Tokyo) ISSN： 0009-2363 Impact factor: 1.645