申请人:NISSAN CHEMICAL INDUSTRIES LTD.
公开号:EP0230944A1
公开(公告)日:1987-08-05
A compound of the formula:
wherein each of R¹, R², R³, R⁴, R⁵ and R⁶ which may be the same or different, is hydrogen or C₁-C₄ alkyl; one of X¹ and X² is nitro, fluorine, chlorine, difluoromethoxy or trifluoromethyl and the other is hydrogen, or both of X¹ and X² are chlorine; and Y is
wherein A is C₂-C₆ alkylene, each of Ar¹ and Ar² which may be the same or different, is phenyl which may be substituted by chlorine, fluorine or C₁-C₃ alkoxy, and m is an integer of from 0 to 4, or Y is
wherein A, Ar¹ and Ar² are as defined above when that both X¹ and X² are chlorine; or a pharmaceutically acceptable salt thereof, or a solvate of the compound or the salt.
以下式子的化合物
其中 R¹、R²、R³、R⁴、R⁵ 和 R⁶ 中的每一个可以相同或不同,是氢或 C₁-C₄ 烷基;X¹ 和 X² 中的一个是硝基、氟、氯、二氟甲氧基或三氟甲基,另一个是氢,或 X¹ 和 X² 中的两个都是氯;Y 是
其中 A 是 C₂-C₆亚烷基,Ar¹ 和 Ar² 中的每一个可以相同或不同,是可被氯、氟或 C₁-C₃ 烷氧基取代的苯基,且 m 是 0 至 4 的整数,或者 Y 是
其中,当 X¹ 和 X² 均为氯时,A、Ar¹ 和 Ar² 如上文所定义;或其药学上可接受的盐,或该化合物或其盐的溶液。