Carbonate, carbamate, thiocarbonate dithiocarbonate and thiocarbomate derivatives useful as fungicides
申请人:Zeneca Limited
公开号:US06465457B1
公开(公告)日:2002-10-15
Fungicidal compounds of formula (I):
wherein W is CH3O.CH═CCO2CH3, CH3ON═CCONR3R4 or CH3ON═CCO2CH3 and stereoisomers thereof; n is 0 or 1; X is oxygen or sulphur; Z is NR1; R1 is hydrogen or alkyl optionally substituted with halogen, C1-6 alkoxy, C2-6 alkenyl, C2-6 alkynyl, C3-6 cycloalkyl or aryl; R2 is alkyl, haloalkyl, alkenyl, alkynyl, alkoxycarbonyl(C1-4)alkyl, optionally substituted aryl, optionally substituted heteroaryl, optionally substituted aryl(C1-4)alkyl, optionally substituted heteroaryl(C1-4)alkyl, optionally substituted aryloxy(C1-4)alkyl, optionally substituted heteroaryloxy(C1-4)alkyl, optionally substituted aryloxy (C2-4)alkenyl, optionally substituted heteroaryloxy(C2-4) alkenyl, optionally substituted aryl(C2-4)alkenyl, optionally substituted heteroaryl(C2-4) alkenyl, optionally substituted arylcarbonyl(C1-4)alkyl, optionally substituted heteroarylcarbonyl(C1-4)alkyl, optionally substituted aryloxycarbonyl(C1-4)alkyl, optionally substituted heteroaryloxycarbonyl(C1-4)alkyl or —COR5; or R1 and R2 together form an optionally substituted 4-, 5- or 6-membered heterocyclic ring system; R3 and R4 are independently hydrogen or methyl; and R5 is optionally substituted heteroaryl or optionally substituted aryl; and processes for preparing, compositions containing and methods of combating fungi using compounds of formula (I).
化合物(I)的杀真菌化合物:其中W为CH3O.CH═CCO2CH3,CH3ON═CCONR3R4或CH3ON═CCO2CH3及其立体异构体;n为0或1;X为氧或硫;Z为NR1;R1为氢或烷基,可选用卤素,C1-6烷氧基,C2-6烯基,C2-6炔基,C3-6环烷基或芳基取代;R2为烷基,卤代烷基,烯基,炔基,烷氧羰基(C1-4)烷基,可选用取代的芳基,可选用取代的杂环芳基,可选用取代的芳基(C1-4)烷基,可选用取代的杂环芳基(C1-4)烷基,可选用取代的芳氧基(C1-4)烷基,可选用取代的杂环芳氧基(C1-4)烷基,可选用取代的芳氧(C2-4)烯基,可选用取代的杂环芳氧基(C2-4)烯基,可选用取代的芳基(C2-4)烯基,可选用取代的杂环芳基(C2-4)烯基,可选用取代的芳基羰基(C1-4)烷基,可选用取代的杂环芳基羰基(C1-4)烷基,可选用取代的芳氧基羰基(C1-4)烷基,可选用取代的杂环芳氧基羰基(C1-4)烷基或-COR5;或R1和R2一起形成可选用取代的4-、5-或6-成员杂环环系;R3和R4独立地为氢或甲基;R5为可选用取代的杂环芳基或可选用取代的芳基;以及制备化合物(I)、含有化合物(I)的组合物和用化合物(I)对抗真菌的方法。