Insecticidal compounds against Drosophila melanogaster from Cornus officinalis Sieb. Et Zucc.

被引：28

作者：

Miyazawa, M

Anzai, J

Fujioka, J

Isikawa, Y

机构：

[1] Kinki Univ, Fac Sci & Engn, Dept Appl Chem, Higashiosaka, Osaka 5778502, Japan

[2] Univ Tokyo, Grad Sch Agr & Life Sci, Lab Appl Entomol, Bunkyo Ku, Tokyo 1130032, Japan

来源：

NATURAL PRODUCT RESEARCH | 2003年 / 17卷 / 05期

关键词：

Cornus officinalis Sieb. et Zucc. (C. officinalis); Drosophila melanogaster Meigen (D. melanogaster); dimethyl malate; 5-hydroxymethyl furfural;

D O I：

10.1080/1057563031000072587

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Dimethyl malate ( 1) and 5- hydroxymethyl furfural ( 2) were isolated as insecticidal compounds by bioassay-guided fractionation from MeOH extract of the fruits of Cornus officinalis Sieb. et Zucc. Insecticidal activity against larvae of D. melanogaster was demonstrated: 1 and 2 gave the LC50 value of 6.15 and 11.8 mumol/ mL of diet concentration, respectively. Acute toxicity against adults of D. melanogaster, 1 and 2 had the insecticidal activity, with the LD50 value of 21.5 and 34.0 mug/ adult.

引用

页码：337 / 339

页数：3