申请人:E. I. Du Pont de Nemours and Company
公开号:US04022777A1
公开(公告)日:1977-05-10
Compounds of the formula ##STR1## wherein R.sub.1 is hydrogen, alkali metal, alkyl, substituted alkyl, alkylsulfenyl or acyl; R.sub.2 is alkyl or cyclopropyl; R.sub.3 is hydrogen, chlorine, bromine or fluorine; n and p are 0 or 1 and A is a mineral acid are useful as fungicides. A representative compound is 6-chloro-2-ethyl-1H-imidazo[4,5-b]quinoxaline.
式为##STR1##的化合物,其中R.sub.1为氢、碱金属、烷基、取代烷基、烷基烯基或酰基;R.sub.2为烷基或环丙基;R.sub.3为氢、氯、溴或氟;n和p为0或1,A为矿酸,可用作杀真菌剂。代表性化合物为6-氯-2-乙基-1H-咪唑[4,5-b]喹喔啉。