Saponins from the leaves of Mimusops laurifolia

被引：31

作者：

Eskander, J

Lavaud, C

Abdel-Khalik, SM

Soliman, HSM

Mahmoud, II

Long, C

机构：

[1] CNRS, Lab Pharmacognosie, FRE 2715, IFR 53 Biomol, F-51687 Reims, France

[2] Helwan Univ, Fac Pharm, Dept Pharmacognosy, Cairo, Egypt

[3] CNRS, Ctr Rech Subst Nat, UMS 2597, F-31400 Toulouse, France

来源：

JOURNAL OF NATURAL PRODUCTS | 2005年 / 68卷 / 06期

关键词：

D O I：

10.1021/np049582e

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Fifteen new bidesmosidic triterpenoid saponins (1-15) were isolated from a methanol extract of the leaves of Mimusops laurifolia. Their structures were established using one- and two-dimensional NMR spectroscopy and mass spectrometry and determined to be bidesmosides of protobassic acid (2-4, 11, 12, and 15) and of 16 alpha-hydroxyprotobassic acid (1, 5-10, 13, and 14).

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页码：832 / 841

页数：10

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