New modified eremophilanes from the roots of Psacalium radulifolium

被引：48

作者：

Garduño-Ramírez, ML

Trejo, A

Navarro, V

Bye, R

Linares, E

Delgado, G

机构：

[1] Univ Nacl Autonoma Mexico, Inst Quim, Mexico City 04510, DF, Mexico

[2] Univ Nacl Autonoma Mexico, Jardin Bot, Inst Biol, Mexico City 04510, DF, Mexico

[3] Univ Autonoma Estado Morelos, Ctr Invest Quim, Cuernavaca 62210, Morelos, Mexico

[4] IMSS, Unidad Invest Biomed, Xocitepec, Morelos, Mexico

来源：

JOURNAL OF NATURAL PRODUCTS | 2001年 / 64卷 / 04期

关键词：

D O I：

10.1021/np000385z

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The investigation of the chemical constituents from the roots of Psacalium radulifolium, a member of the matarique complex of medicinal plants, which includes several members of the Asteraceae, resulted in the isolation of four new modified eremophilanes: radulifolin A (4), epi-radulifolin A (5), radulifolin B (6), and radulifolin C (7), together with the known natural substances cacalol, cacalone, epi-cacalone, O-methyl-1,2-dehydrocacalol, adenostin A, decompostin, and neoadenostylone. Antimicrobial evaluation of the extracts and the isolated compounds indicated that cacalol was the major active compound.

引用

页码：432 / 435

页数：4

共 27 条

[1] Effects of three Mexican medicinal plants (Asteraceae) on blood glucose levels in healthy mice and rabbits [J].