申请人:Novartis Corporation
公开号:US06048824A1
公开(公告)日:2000-04-11
Compounds of formula (I), wherein A is an unsubstituted or substituted aromatic or non-aromatic, monocyclic or bicyclic heterocyclic radical wherein a ring nitrogen atom may have been replaced by a group ##STR2## R.sub.1 is hydrogen or C.sub.1 -C.sub.3 alkyl; R.sub.2 is hydrogen or C.sub.1 -C.sub.3 alkyl; R.sub.3 is hydrogen, an unsubstituted or substituted C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.6 cycloalkyl C.sub.2 -C.sub.6 alkenyl or C.sub.2 -C.sub.6 alkynyl group, or C(.dbd.O)--R.sub.5, R.sub.5 is C.sub.1 -C.sub.4 alkyl C.sub.1 -C.sub.4 alkoxy, an unsubstituted or substituted phenyl, phenoxy or benzyloxy group, or N(R.sub.6).sub.2, each R.sub.6, independently of the other, is hydrogen, C.sub.1 -C.sub.4 alkyl or unsubstituted or substituted phenyl, X is CH--NO.sub.2, N--CN or N--NO.sub.2 and n is from 1 to 3, in free form or in salt form, and, where appropriate, tautomers of those compounds and the salts thereof, can be used as agrochemical active ingredients and can be prepared in a manner known per se.
式(I)的化合物,其中A是未取代或取代的芳香或非芳香、单环或双环杂环基团,其中一个环氮原子可以被一个基团##STR2##取代;R.sub.1是氢或C.sub.1 -C.sub.3烷基;R.sub.2是氢或C.sub.1 -C.sub.3烷基;R.sub.3是氢,未取代或取代的C.sub.1 -C.sub.6烷基,C.sub.3 -C.sub.6环烷基,C.sub.2 -C.sub.6烯基或C.sub.2 -C.sub.6炔基,或C(.dbd.O)--R.sub.5,R.sub.5是C.sub.1 -C.sub.4烷基,C.sub.1 -C.sub.4烷氧基,未取代或取代的苯基,苯氧基或苄氧基,或N(R.sub.6).sub.2,每个R.sub.6,独立于其他,是氢,C.sub.1 -C.sub.4烷基或未取代或取代的苯基,X是CH--NO.sub.2,N--CN或N--NO.sub.2,n为1至3,以自由形式或盐形式存在,以及这些化合物的互变异构体和其盐,可用作农药活性成分,并可按照已知方法制备。