Iridoid and seco-iridoid glucosides from Chioccoca alba (Rubiaceae)

被引：18

作者：

Carbonezi, CA

Martins, D

Young, MCM

Lopes, MN

Furlan, M

Rodrigues, E

Bolzani, VDS

机构：

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

[2] Inst Bot, Secao Fisiol & Bioquim Plantas, BR-01051 Sao Paulo, Brazil

[3] Univ Fed Sao Carlos, Dept Quim, BR-13565905 Sao Carlos, SP, Brazil

来源：

PHYTOCHEMISTRY | 1999年 / 51卷 / 06期

基金：

巴西圣保罗研究基金会;

关键词：

Chioccoca alba; Rubiaceae; iridoid glucosides; seco-iridoid glucoside;

D O I：

10.1016/S0031-9422(99)00105-3

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：

Phytochemical investigation of Chioccoca alba afforded three new iridoids, alboside I, alboside II and alboside III, and a new seco-iridoid alboside V. Alboside IV showed moderate activity towards the DNA repair-deficient mutant RS321 of Saccharomyces cerevisiae. The structural elucidation of the new compounds was performed by ES-MS and by 1D and 2D NMR spectroscopic methods. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：781 / 785

页数：5

共 12 条

[1] FUNCTIONALIZED NITROALKANES IN ORGANIC-SYNTHESIS - THE FIRST CONCISE PREPARATION OF 4-HYDROXYHEPTADECAN-7-ONE AND 14-HYDROXYOCTADECAN-8-ONE, 2 NEW HYDROXY KETONES ISOLATED FROM CHIOCOCCA-ALBA [J].