Sesquiterpene lactones and a myoinositol from glandular trichomes of Viguiera quinqueremis (Heliantheae; Asteraceae)

被引：33

作者：

Spring, O ^{[1
]}

Zipper, R

Reeb, S

Vogler, B

Da Costa, FB

机构：

[1] Univ Hohenheim, Inst Bot, D-70599 Stuttgart, Germany

[2] Univ Hohenheim, Inst Chem, D-70599 Stuttgart, Germany

[3] Univ Sao Paulo, Fac Ciencias Farmaceut Ribeirao Preto, BR-14040903 Ribeirao Preto, Brazil

来源：

PHYTOCHEMISTRY | 2001年 / 57卷 / 02期

基金：

巴西圣保罗研究基金会;

关键词：

Viguiera quinqueremis; Heliantheae; asteraceae; chemotaxonomy; sesquiterpene lactones; myoinositols;

D O I：

10.1016/S0031-9422(01)00019-X

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：

The extract of the floral parts of Viguiera quinqueremis afforded, in addition to known compounds, six new sesquiterpene lactones as well as a new myoinositol derivative. All compounds were detected in glandular trichomes which were collected micromechanically from the anther appendages and were analyzed by HPLC. Structure identification was performed by (1)H NMR measurements including LC NMR and LC MS experiments. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：267 / 272

页数：6

共 17 条

[1]

Blake S.F., 1918, Contributions from the Gray Herbarium of Harvard University, V54, P1

[2] CADINA-4,11-DIENE FROM VIGUIERA-OBLONGIFOLIA [J].