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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