Novel pyridinyl-s-triazine derivatives, method for production thereof and a fungicide containing them as the active ingredient
申请人:SUMITOMO CHEMICAL COMPANY, LIMITED
公开号:EP0278610A2
公开(公告)日:1988-08-17
A compound which is a pyridinyl-s-triazine derivative of the formula:
wherein R₁ is C₁-C₇ alkyl; or phenyl optionally substituted with at least one of halogen, C₁-C₃ alkyl, C₁-C₃ alkoxy and C₁-C₃ haloalkyl; R₂ and R₃, which may be the same or different, are hydrogen or C₁-C₃ alkyl, or R₁ and R₂ together represent a polymethylene group of the formula:
CH₂ in which n is 3 or 4; and R₄ is C₁ - C₄ alkyl, with the proviso that when R₁ is methyl or ethyl, R₄ is not methyl, or a salt thereof.
一种化合物,它是式中的吡啶基-s-三嗪衍生物:
其中 R₁ 是 C₁-C₇ 烷基;或任选被卤素、C₁-C₃ 烷基、C₁-C₃ 烷氧基和 C₁-C₃ 卤代烷基中的至少一种取代的苯基;R₂ 和 R₃ 可以相同或不同,均为氢或 C₁-C₃ 烷基,或 R₁ 和 R₂ 共同代表式中的聚亚甲基:
CH₂,其中 n 为 3 或 4;R₄ 为 C₁ - C₄ 烷基,但当 R₁ 为甲基或乙基时,R₄ 不是甲基或其盐。