Isobutylamides of unsaturated fatty acids from Chrysanthemum morifolium associated with host-plant resistance against the western flower thrips

被引：20

作者：

Tsao, R

Attygalle, AB

Schroeder, FC

Marvin, CH

McGarvey, BD

机构：

[1] Agr & Agri Food Canada, So Crop Protect & Food Res Ctr, London, ON N5V 4T3, Canada

[2] Agr & Agri Food Canada, Food Res Program, Guelph, ON N1G 5C9, Canada

[3] Stevens Inst Technol, Dept Chem & Chem Biol, Hoboken, NJ 07030 USA

[4] Cornell Univ, Dept Chem & Chem Biol, Ithaca, NY 14853 USA

[5] Environm Canada, Natl Water Res Inst, Aquat Ecosyst Management Res Branch, Burlington, ON L7R 4A6, Canada

来源：

JOURNAL OF NATURAL PRODUCTS | 2003年 / 66卷 / 09期

关键词：

D O I：

10.1021/np0301745

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Three unsaturated fatty acid isobutylamides, N-isobutyl-2E,4E,10E,12Z-tetradecatetraen-8-ynamide (1, new), N-isobutyl-2E,4E,12Z-tetradecatrien-8,10-diynamide (2), and N-isobutyl-2E,4E,12E-tetradecatrien-8,10-diynamide (3), were isolated from the leaves and flowers of Chrysanthemum morifolium. The structure of 1 was determined by spectral data interpretation. The concentration of 1 in chrysanthemum varieties was previously positively correlated with host-plant resistance against the western flower thrips, Frankliniella occidentalis.

引用

页码：1229 / 1231

页数：3

共 16 条

[1] GAS-PHASE INFRARED-SPECTROSCOPY FOR DETERMINATION OF DOUBLE-BOND CONFIGURATION OF SOME POLYUNSATURATED PHEROMONES AND RELATED-COMPOUNDS [J].