CHEMICAL STUDIES ON MEXICAN HYPTIS SPECIES .2. TRITERPENOIDS AND FLAVONOIDS FROM HYPTIS-ALBIDA

被引：39

作者：

PEREDAMIRANDA, R ^{[1
]}

DELGADO, G ^{[1
]}

机构：

[1] NATL AUTONOMOUS UNIV MEXICO, INST QUIM, MEXICO CITY 04510, DF, MEXICO

来源：

JOURNAL OF NATURAL PRODUCTS | 1990年 / 53卷 / 01期

关键词：

D O I：

10.1021/np50067a028

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Investigation of the Me2CO extract of the medicinal plant Hyptis albida led to the isolation of three triterpene lactones: 3β-hydroxyolean-28,13β-olide, 3β-hydroxy-1 1α, 12α-epoxyolean-28,13β-olide, and the new 3β-hydroxyolean-11-en-28,13β-olide [1]. From the aerial parts four additional triterpenes (betulinic, oleanolic, ursolic, and acetyl oleanolic acids), along with five flavonoids (apigenin 7,4ʹ-dimethyl ether, kaempferol 3,7,4ʹ-trimethyl ether, ermanin, nevadensin A, and gardenin B) have been also isolated. © 1990, American Chemical Society. All rights reserved.

引用

页码：182 / 185

页数：4

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