Configurational analysis of cubebins and bicubebin from Aristolochia lagesiana and Aristolochia pubescens

被引：40

作者：

de Pascoli, IC

Nascimento, IR

Lopes, LMX

机构：

[1] Univ Estadual Paulista, Inst Quim, BR-14801970 Araraquara, SP, Brazil

[2] UNESP, Unidade Diferenciada Sorocaballpero, BR-18087180 Sorocaba, SP, Brazil

来源：

PHYTOCHEMISTRY | 2006年 / 67卷 / 07期

基金：

巴西圣保罗研究基金会;

关键词：

Aristolochia pubescens; Aristolochia lagesiana; Aristolochiaceae; lignan; cubebin; butyrolactol; bicubebin;

D O I：

10.1016/j.phytochem.2006.01.019

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：

(8S,8'R,9S)-, (8R,8'R,9R)-, and (8R,8',R,9S)-cubebins, together with (8R,8'R,8"R,8'''R,9R,9"S)-bicubebin, were isolated from Aristolochia lagesiana and Aristolochia pubescens. Their structures were determined by spectroscopic methods, including H-1 and C-13 NMR spectroscopy at low temperatures, and by chemical transformations. (c) 2006 Elsevier Ltd. All rights reserved.

引用

页码：735 / 742

页数：8

共 35 条

[31] GENERAL CONJUGATE-ADDITION METHOD FOR THE SYNTHESIS OF ENANTIOMERICALLY PURE LIGNANS - TOTAL SYNTHESIS OF (-)- AND (+)-BURSERAN, (-)-DEHYDROXYCUBEBIN, (-)-TRICHOSTIN, (-)-CUBEBIN, (-)-5''-METHOXYHINOKININ, AND (-)-HINOKININ [J].