NEW HERBICIDAL DERIVATIVES OF 1,2,4-TRIAZOLO[1,5-A] PYRIMIDINE

被引：94

作者：

KLESCHICK, WA

COSTALES, MJ

DUNBAR, JE

MEIKLE, RW

MONTE, WT

PEARSON, NR

SNIDER, SW

VINOGRADOFF, AP

机构：

[1] DOW CHEM CO USA,DEPT AGR PROD,WALNUT CREEK,CA 94598

[2] DOW CHEM CO USA,CENT RES,MIDLAND,MI 48667

来源：

PESTICIDE SCIENCE | 1990年 / 29卷 / 03期

关键词：

D O I：

10.1002/ps.2780290309

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Two new structural classes of herbicide have been discovered which are based on the 1,2,4‐triazolo[1,5‐a]pyrimidine ring system. These compounds are related to the known herbicidal sulfonylureas and imidazolinones and other studies have shown that they have a similar mode of action, involving the inhibition of branched‐chain amino acid biosynthesis, the site of action being the enzyme acetolactate synthase. The design, synthesis and structure‐ activity relationships of these new classes of compounds are described. Copyright © 1990 John Wiley & Sons, Ltd

引用

页码：341 / 355

页数：15

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