A new triterpenoid saponin with inhibition of luteal cell from the seeds of Vaccaria segetalis

被引：24

作者：

Sang, SM

Lao, AN ^{[1
]}

Leng, Y

Cao, L

Chen, ZL

Uzawa, J

Shigeo, Y

Fujimoto, Y

机构：

[1] Chinese Acad Sci, Shanghai Inst Biol Sci, Inst Mat Med, Shanghai 200031, Peoples R China

[2] RIKEN, Inst Phys & Chem Res, Wako, Saitama 3510198, Japan

[3] Nihon Univ, Coll Pharm, Chiba 2748555, Japan

来源：

JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH | 2002年 / 4卷 / 04期

关键词：

Vaccaria segetalis; Caryophyllaceae; triterpenoid saponins; segetoside B; luteal cell;

D O I：

10.1080/1028602021000049096

中图分类号：

Q94 [植物学];

学科分类号：

071001 [植物学];

摘要：

A new triterpenoid saponin, named segetoside B, showing inhibition of luteal cell activity, has been isolated from the seeds of Vaccaria segetalis. On the basis of chemical reactions and spectral analyses, its structure has been established as 28-O-[beta-D-xylopyranosyl-(1 --> 4)-alpha-L-rhamnopyranosyl-(1 --> 2)]-[alpha-L-(5-O-acetyl)arabinofuranosyl-(1 --> 3)]-beta-D-(4-O-acetyl)fucopyranosyl-gypsogenin-3-O-beta-D-galactopyranosyl-(1 --> 2)-beta-D-(6-O-methyl ester)-glucuronopyranoside.

引用

页码：297 / 301

页数：5

共 9 条

[1]

*JIANGS NEW MED CO, 1986, ZHONG YAO DA CI DIAN, P311

[2]

C-13 NMR-SPECTRA OF PENTACYCLIC TRITERPENOIDS - A COMPILATION AND SOME SALIENT FEATURES [J].