申请人:SANDOZ LTD.
公开号:EP0731095A1
公开(公告)日:1996-09-11
The invention discloses 2-(4-alkylthio-pyrimidin-5-yl)-acetic acid derivatives of formula I
wherein
R1is C1-4alkyl,
R2is hydrogen, C1-4alkyl, or C3-7cycloalkyl,
R3is a radical
wherein
R4is hydrogen, C1-4alkyl, C1-4haloalkyl, aryl, aryloxy, C3-5alkenyloxy, C3-5alkynyloxy, halogen, cyano, aryl-C1-4alkoxy, aryloxy-C1-4alkyl, heteroaryl, heteroaryloxy, C1-4alkoxy, C1-4alkoxy-C1-4alkoxy, cyano-C1-4alkoxy, C3-5alkenyl, aryloxy-C1-4alkoxy, C3-7cycloalkyl, halo-C3-7cycloalkyl, C3-5alkynyl, C1-4alkoxycarbonyl, -CONR9R10, -O-CONR9R10, or -CR8=N-O-R7 wherein each of the aromatic rings may be optionally substituted;
R5is hydrogen, halogen, C1-4alkoxy or C1-4alkyl,
R6is hydrogen, C1-4alkyl, C1-4alkoxy, cyano, nitro or halogen,
R7is C1-4alkyl, C3-5alkenyl, C3-5alkynyl, or aryl-C1-4alkyl,
R8is hydrogen, C1-4alkyl, C1-4alkoxy, di-C1-4alkylamino, C1-4haloalkyl, halogen, cyano, C1-4alkoxycarbonyl, or C3-7cycloalkyl,
R9 and R10are independently hydrogen or C1-4alkyl, or together C3-6alkylene or C3-6alkylene interrupted by oxygen or sulfur, and
Xis CH or nitrogen;
the use of such compounds for the control of phytopathogens, compositions for facilitating such use, and the preparation of the compounds of formula I.
本发明公开了式 I 的 2-(4-烷硫基嘧啶-5-基)-乙酸衍生物
其中
R1为C1-4烷基
R2为氢、C1-4烷基或C3-7环烷基、
R3 是基团
其中
R4是氢、C1-4烷基、C1-4卤代烷基、芳基、芳氧基、C3-5烯氧基、C3-5炔氧基、卤素、氰基、芳基-C1-4烷氧基、芳氧基-C1-4烷基、杂芳基、杂芳氧基、C1-4烷氧基、C1-4烷氧基-C1-4烷氧基、氰基-C1-4烷氧基、C3-5烯基、芳氧基-C1-4烷氧基、C3-7环烷基、卤代-C3-7环烷基、C3-5炔基、C1-4烷氧基羰基、-CONR9R10、-O-CONR9R10 或-CR8=N-O-R7,其中每个芳环可任选被取代;
R5 是氢、卤素、C1-4 烷氧基或 C1-4 烷基、
R6 是氢、C1-4烷基、C1-4烷氧基、氰基、硝基或卤素、
R7 是 C1-4 烷基、C3-5 烯基、C3-5 炔基或芳基-C1-4 烷基、
R8是氢、C1-4烷基、C1-4烷氧基、二-C1-4烷基氨基、C1-4卤代烷基、卤素、氰基、C1-4烷氧基羰基或 C3-7 环烷基、
R9 和 R10 独立为氢或 C1-4 烷基,或共同为 C3-6 亚烷基或被氧或硫打断的 C3-6 亚烷基,以及
X 是 CH 或氮;
将此类化合物用于控制植物病原体、促进此类用途的组合物以及式 I 化合物的制备。