Oxindoles from Phalaris coerulescens

被引：110

作者：

Anderton, N

Cockrum, PA

Colegate, SM

Edgar, JA

Flower, K

Vit, I

Willing, RI

机构：

[1] CSIRO, Plant Toxins Unit, Div Anim Hlth, Australian Anim Hlth Lab, Geelong, Vic 3220, Australia

[2] Kybybolite Res Ctr, Kybybolite, SA 5262, Australia

[3] CSIRO, Div Chem & Polymers, Rosebank MDC, Clayton, Vic 3169, Australia

来源：

PHYTOCHEMISTRY | 1998年 / 48卷 / 03期

关键词：

Phalaris coerulescens; Gramineae; leaves; oxindoles; coerulescine; horsfiline; demethoxyhorsfiline;

D O I：

10.1016/S0031-9422(97)00946-1

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：

A phytochemical examination of various accessions of Phalaris coerulescens for the presence of toxic phenylethylamines, indoloamines and tetrahydro-beta-carbolines revealed the presence of oxindoles previously not reported to occur in Phalaris species. One of the oxindoles, the structure of which was elucidated by spectroscopic methods, has not hitherto been reported to occur naturally and has been given the;trivial name coerulescine. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.

引用

页码：437 / 439

页数：3

共 11 条

[1]

ANDERTON N, 1994, PLANT-ASSOCIATION TOXINS, P269

[2]

BASCOP SI, 1994, HETEROCYCLES, V38, P725

[3]

BOURKE CA, 1994, PLANT-ASSOCIATION TOXINS, P523

[4]

CHEEKE PR, NATURAL TOXICANTS FE, P275