Triterpenoid saponins from Clematis tangutica

被引：0
|
作者：
Zhong, HM
Chen, CX
Tian, X
Chui, YX
Chen, YZ
机构：
[1] Lanzhou Univ, Dept Chem, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China
[2] Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China
[3] Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China
[4] Beijing Univ Med Sci, Coll Pharm, Beijing 100083, Peoples R China
来源：
CHINESE CHEMICAL LETTERS | 1999年 / 10卷 / 05期
关键词：
Clematis tangutica; ranunculaceae; triterpenoid saponins; hederagenin; tanguticoside A and B;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Two new triterpenoid saponins, tanguticoside A and B were isolated from aerial part of Clematis tangutica. Their structures were elucidated as 3-O-beta-D-glucopyranosyl hederagenin 28 O-alpha-L-rhamnopyranosyl- (1-->4)-beta-D-glucopyranosyl- (1-->6)-beta-D-glucopyranosidel and 3-O-beta-D-glucopyranosyl ranosyl- (1-->2)-beta-D-glucopyranosyl hederagenin 28-O-alpha-L-rhamnopyranosyl- (1-->4)-beta-D-glucopyranosyl- (1-->6)-beta-D-glucopyranoside2, respectively.
引用
收藏
页码：391 / 394
页数：4
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