Sesquiterpene lactones from Saussurea lappa

被引：38

作者：

Chhabra, BR ^{[1
]}

Gupta, S ^{[1
]}

Jain, M ^{[1
]}

Kalsi, PS ^{[1
]}

机构：

[1] Punjab Agr Univ, Dept Chem, Ludhiana 141004, Punjab, India

来源：

PHYTOCHEMISTRY | 1998年 / 49卷 / 03期

关键词：

Saussurea lappa; Compositae; sequiterpene lactones; guaianoldies; alpha-methylene; gamma-lactone; plant growth regulators;

D O I：

10.1016/S0031-9422(97)00906-0

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：

Three new guaianolides, namely 11,13 epoxydehydrocostuslactone, 11,13 epoxyisozaluzanin C and 11,13 epoxy-3-keto dehydrocostus-lactone were isolated from the petrol extract of powdered costus roots (Saussurea lappa). The structures of the new compounds have been deduced from spectral data and chemical transformations. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：801 / 804

页数：4

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