申请人:BASF Aktiengesellschaft
公开号:US04663324A1
公开(公告)日:1987-05-05
Pyridazinone derivatives of the formula I ##STR1## where R.sup.1 is hydrogen, unsubstituted or substituted alkyl, cycloalkyl, or unsubstituted or substituted phenyl or is carboxyl, hydroxymethyl or --CH.sub.2 O--COR.sup.3, where R.sup.3 is alkyl, or is --CH.sub.2 O[CH.sub.2 CH.sub.2 O].sub.p R.sup.4, where R.sup.4 is alkyl or phenyl and p is 1, 2 or 3, R.sup.2 is phenyl, unsubstituted or substituted vinyl or 2-propenyl, X is halogen, m is 1 or 2 and n is 1, 2, 3 or 4, and fungicides containing these compounds.
I的公式为Pyridazinone衍生物
其中R1是氢,未取代或取代的烷基,环烷基或未取代或取代的苯基,或者是羧基,羟甲基或--CH2O--COR3,其中R3是烷基,或者是--CH2O[CH2CH2O]pR4,其中R4是烷基或苯基,p为1、2或3,R2为苯基,未取代或取代的乙烯基或2-丙烯基,X为卤素,m为1或2,n为1、2、3或4,并含有这些化合物的杀菌剂。