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.
化合物,其分子式为(I):##STR1## 或其立体异构体,其中A为CH或N,B为OCH.sub.3或NHCH.sub.3,X为CH.sub.2,CH.sub.2 O,O或S,Y为R.sup.1 --C.dbd.C--R.sup.2或R.sup.1 --CH--CH--R.sup.2,其中R.sup.1和R.sup.2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,脂肪酰胺基,羧基,烷氧羰基,氨基羰基,单烷基或二烷基氨基羰基,烷基羰氧基,可选地取代的芳基,可选地取代的芳基烷基,或可选地取代的芳氧基,或R.sup.1和R.sup.2与它们连接的碳原子形成一个可选地取代的苯环,Z为CH.sub.2,CHCH.sub.3,C(CH.sub.3).sub.2或C.dbd.O。这些化合物可用作植物杀菌剂。