Chromenes in Ageratum conyzoides L

被引：12

作者：

Kasali, AA

Winterhalter, P

Adio, AM

Knapp, H

Bonnlander, B

机构：

[1] Univ Hamburg, Inst Organ Chem, D-20146 Hamburg, Germany

[2] Tech Univ Braunschweig, Inst Lebensmittelchem, D-38106 Braunschweig, Germany

来源：

FLAVOUR AND FRAGRANCE JOURNAL | 2002年 / 17卷 / 04期

关键词：

Ageratum conyzoides; Compositae; essential oil composition; precocene I; precocene II; chromenes; 6-(1 '-hydroxyethyl)-2,2-dimethylchromenes; 7-hydroxyl-2,2-dimethyl chromene;

D O I：

10.1002/ffj.1099

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The essential oil of Ageratum conyzoides leaves was analysed by means of GC and GC-MS; 40 constituents- 13 monoterpernoids (5.17%), 17 sesquiterpenoids (13.95%) and eight chromenes (71.05%)-were identified. Two of the chromenes, 6-(1'-hydroxylethyl)-2,2-dimethyl chromene and 7-hydroxyl-2,2-dimethylchromene, are, reported for the first time as constituents of A. conyzoides. Copyright (C) 2002 John Wiley Sons, Ltd.

引用

页码：247 / 250

页数：4

共 16 条

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[2] NEW FLAVONE FROM AGERATUM-CONYZOIDES [J].