TRITERPENOID SAPONINS FROM MIMOSA-PIGRA

被引：15

作者：

ENGLERT, J

WENIGER, B

LOBSTEIN, A

ANTON, R

KREMPP, E

GUILLAUME, D

LEROY, Y

机构：

[1] UNIV STRASBOURG 1,FAC PHARM,SERV RMN,F-67401 ILLKIRCH GRAFFENS,FRANCE

[2] UNIV PARIS 05,FAC PHARM,CHIM THERAPEUT LAB,CNRS,URA 1310,F-75270 PARIS 06,FRANCE

[3] UNIV LILLE 1,SERV SPECT MASSE,CHIM BIOL LAB,F-59655 VILLENEUVE DASCQ,FRANCE

来源：

JOURNAL OF NATURAL PRODUCTS-LLOYDIA | 1995年 / 58卷 / 08期

关键词：

D O I：

10.1021/np50122a019

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Two novel triterpene glycosides have been isolated from Mimosa pigra. The aglycone of these two compounds was identified as machaerinic acid by H-1- and C-13-nmr spectroscopy and by comparison with an authentic sample. This aglycone is substituted at position C-3 by an identical oligosaccharide chain in these glycosides, and at position C-21 by either a Z/E-methoxycinnamic [1] unit or an E-cinnamic acid [2] unit.

引用

页码：1265 / 1269

页数：5

共 8 条

[1] CORRELATION OF PROTON AND N-15 CHEMICAL-SHIFTS BY MULTIPLE QUANTUM NMR [J].