Bioactive terpenoids from sunflower leaves cv. Peredovick®

被引：115

作者：

Macías, FA

Torres, A

Galindo, JLG

Varela, RM

Alvarez, JA

Molinillo, JMG

机构：

[1] Univ Cadiz, Fac Ciencias, Dept Quim Organ, Grp Alelopatia, Puerto Real 11510, Spain

[2] Univ Cadiz, Fac Ciencias, Dept Quim Fis, Puerto Real 11510, Spain

来源：

PHYTOCHEMISTRY | 2002年 / 61卷 / 06期

关键词：

Helianthus annuus L; compositae; cultivar; sunflower; sesquiterpenes; annuionone E; heliannuol L; helibisabonols A; B; allelopathy; coleoptile; bioassay;

D O I：

10.1016/S0031-9422(02)00370-9

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 CH2CL2 extract of dried leaves of Helianthus annuus L. cv. Peredovick((R)) has yielded, in addition to the known sesquiterpene lactones annuolide E and leptocarpin, and the sesquiterpenes heliannuols A, C, D, F, G, H, 1, the new bisnorsesquiterpene, annuionone E, and the new sesquiterpenes heliannuol L, helibisabonol A and helibisabonol B. Structural elucidation was based on extensive spectral (one and two-dimensional NMR experiments) and theoretical studies. The sesquiterpenes heliannuol A and helibisabonol A and the sesquiterpene lactone leptocarpin inhibited the growth of etiolated wheat coleoptiles. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：687 / 692

页数：6

共 27 条

[1]

Cutler H. G., 1984, Proceedings of the Plant Growth Regulator Society of America, Eleventh Annual Meeting, 1984, P1

[2] TERPENOIDS AND A FLAVAN-3-OL FROM VIGUIERA-QUINQUERADIATA [J].