Synthesis and structure-activity relationships of benzophenone hydrazone derivatives with insecticidal activity

被引：0

作者：

Böger, M ^{[1
]}

Dürr, D ^{[1
]}

Gsell, L ^{[1
]}

Hall, RG ^{[1
]}

Karrer, F ^{[1
]}

Kristiansen, O ^{[1
]}

Maienfisch, P ^{[1
]}

Pascual, A ^{[1
]}

Rindlisbacher, A ^{[1
]}

机构：

[1] Novartis Crop Protect AG, CH-4002 Basel, Switzerland

来源：

PEST MANAGEMENT SCIENCE | 2001年 / 57卷 / 02期

关键词：

benzophenone hydrazones; insecticides; Spodoptera littoralis; Heliothis virescens;

D O I：

10.1002/1526-4998(200102)57:2<191::AID-PS275>3.0.CO;2-O

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

A broad range of benzophenone hydrazone derivatives was prepared and tested against selected chewing insect pests, allowing the analysis of structure-activity relationships. Good activity was found only when the aromatic rings were substituted at the 4-positions with an halogen atom and a triflate or perhaloalkoxy group. In contrast, a number of substituents on the hydrazone part led to active compounds, the best results being achieved with acyl-type substituents. The excellent laboratory and greenhouse activity of the best representatives was confirmed in semi-field trials against Spodoptera littoralis. (C) 2001 Society of Chemical Industry.

引用

页码：191 / 202

页数：12

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