Bioactive sesquiterpene pyridine alkaloids from Maytenus aquifolium

被引：29

作者：

Corsino, J

Bolzani, VD

Pereira, AMS

Franca, SC

Furlan, M

机构：

[1] Univ Estadual Paulista, Inst Quim, BR-14800900 Araraquara, SP, Brazil

[2] UNAERP, Dept Biotecnol, BR-14096380 Ribeirao Preto, SP, Brazil

来源：

PHYTOCHEMISTRY | 1998年 / 48卷 / 01期

基金：

巴西圣保罗研究基金会;

关键词：

Maytenus aquifolium; Celastraceae; root bark; sesquiterpene evoninate alkaloids;

D O I：

10.1016/S0031-9422(97)00824-8

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Two new sesquiterpene evoninate alkaloids, were isolated together with the known compounds syringaresinol and 4'-O-methyl-(-)-epigallocatechin from the root bark of Maytenus aquifolium. The structures of the two alkaloids were elucidated by interpretation of their spectral data, and both exhibited very weak activity in a mechanism-based DNA-modifying yeast assay. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：137 / 140

页数：4

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