A compound represented by general formula (I) or a salt thereof, a process for producing the same, an intermediate for the production thereof, and a bactericide (fungicide) containing the same as the active ingredient wherein R.sup.1 represent optionally substituted aryl, optionally substituted heterocycle, mono- or di-substituted methyleneamino, optionally substituted (substituted imino)methyl, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkynyl, substituted carbonyl or substituted sulfonyl; R.sup.2 represents alkyl, alkenyl, alkynyl or cycloalkyl; R.sup.3 represents optionally substituted heterocycle; R.sup.4 represents hydrogen, alkyl, alkoxy, halogen, nitro, cyano or haloalkyl; M represents oxygen, S(O)i (i being 0, 1 or 2), NR.sup.16 (R.sup.16 being hydrogen, alkyl or acyl) or a single bond; n represents 0 or 1, provided n represent 1 when R3 represents imidazol-1-yl or 1H-1, 2, 4-triazol-1-yl; and the symbol .about. represents the E form, Z form or a mixture thereof: ##STR1##
化合物的普通式(I)或其盐,制备方法,其制备的中间体以及含有其作为活性成分的杀菌剂(杀真菌剂),其中R.sup.1代表可选取代的芳基,可选取代的杂环,单取代或双取代的亚甲基
氨基,可选取代的(取代
亚胺)甲基,可选取代的烷基,可选取代的烯基,可选取代的炔基,取代的羰基或取代的磺酰基; R.sup.2代表烷基,烯基,炔基或环烷基; R.sup.3代表可选取代的杂环; R.sup.4代表氢,烷基,烷氧基,卤素,硝基,
氰基或卤代烷基; M代表氧,S(O)i(i为0、1或2),NR.sup.16(R.sup.16为氢,烷基或酰基)或单键; n代表0或1,当R3代表
咪唑-1-基或1H-1,2,4-三唑-1-基时,n代表1; 符号.表示E型,Z型或其混合物: ## STR1 ##