Saponins from Zygophyllum gaetulum

被引：33

作者：

Safir, O

Fkih-Tetouani, S

De Tommasi, N

Aquino, R

机构：

[1] Univ Naples Federico II, Dipartimento Chim Sostanze Nat, I-80131 Naples, Italy

[2] Fac Sci Rabat, Lab Chim Plantes & Synthese Organ & Bioorgan, Rabat, Morocco

[3] Univ Salerno, Dipartimento Sci Farmaceut, I-84100 Salerno, Italy

来源：

JOURNAL OF NATURAL PRODUCTS | 1998年 / 61卷 / 01期

关键词：

D O I：

10.1021/np970245y

中图分类号：

Q94 [植物学];

学科分类号：

071001 [植物学];

摘要：

Three new bisdesmosidic triterpene saponins, zygophylosides I (1), L (2) and M (3), and three known quinovic acid glycosides were isolated from Zygophyllum gaetulum. The new compounds were determined to be 3 beta-O-alpha-L-rhamnopyranosyl-(1-->2)-alpha-L-arabinopyranosyl-(1-->2)-beta-D-glucopyranosylurs-20(21)-en-28-oic acid 28-O-[beta-D-2-O-sulfonylglucopyranosyl] ester (1), 3 beta-O-[alpha-L-rhamnopyranosyl-(1-->2)-alpha-L-arabinopyranosyl-(1-->2)-beta-D-glucopyranosyl]urs-20(21)-en-28-oic acid 28-O-[beta-D-glucapyranosyl] ester (2), and 3 beta-O-beta-D-quinovopyranosyl-27-nor-olean-12-en-28-oic acid 28-O-beta-D-glucopyranosyl ester (3) by use of 1D and 2D NMR techniques.

引用

页码：130 / 134

页数：5

共 22 条

[1]

SAPONINS FROM ZYGOPHYLLUM-PROPINQUUM [J].