申请人:Zeneca Limited
公开号:US05830890A1
公开(公告)日:1998-11-03
Compounds, useful as plant fungicides, having the formula (I): ##STR1## or a stereoisomer thereof, wherein A is CH or N, B is OCH.sub.3 or NHCH.sub.3, X is CH.sub.2, CH.sub.2 O, O or S, Y is R.sup.1 --C.dbd.C--R.sup.2 or R.sup.1 --CH--CH--R.sup.2 wherein R.sup.1 and R.sup.2 are independently H, halo, hydroxy, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, nitro, amino, mono- or dialkylamino, alkanoylamino, carboxy, alkoxycarbonyl, aminocarbonyl, mono- or di-alkylaminocarbonyl, alkylcarbonyloxy, optionally substituted aryl, optionally substituted aralkyl or optionally substituted aryloxy or R.sup.1 and R.sup.2 join to form with the carbon atoms to which they are attached an optionally substituted benzene ring, and Z is CH.sub.2, CHCH.sub.3, C(CH.sub.3).sub.2 or C.dbd.O.
具有以下
化学式(I)的植物杀菌剂化合物,可用作植物杀菌剂,其中A为CH或N,B为O 或NH ,X为
CH2, O,O或S,Y为R1-C.dbd.C-R2或R1-CH-CH-R2,其中R1和R2独立地为H,卤素,羟基,烷基,卤代烷基,烷氧基,卤代烷氧基,
氰基,硝基,
氨基,单烷基或双烷基
氨基,烷酰
氨基,羧基,烷氧基羰基,
氨基羰基,单烷基或双烷基
氨基羰基,烷基羰氧基,可选择地取代的芳基,可选择地取代的芳基烷基或可选择地取代的芳氧基,或R1和R2与它们连接的碳原子形成可选择地取代的苯环,Z为 ,CH ,C(
CH3)2或C.dbd.O。