ETHYNYLPHENYL DERIVATIVE, PRODUCTION THEREOF, AND REMEDY FOR DISEASES OF CIRCULATORY ORGANS CONTAINING THE SAME AS ACTIVE INGREDIENT
申请人:KAKEN PHARMACEUTICAL CO., LTD.
公开号:EP0461264A1
公开(公告)日:1991-12-18
An ethynylphenyl derivative of general formula (I) and pharmacologically acceptable salts thereof: wherein R1 represents hydrogen or halogen; R2 represents lower alkyl or lower alkoxyalkyl; R3 represents methyl, amino, cyano, formyl or dimethoxymethyl; R6 and R7 each represents hydrogen or lower alkyl; Y represents (a), wherein R4 and R5 each represents hydrogen, halogen, lower alkyl or lower alkoxy; m is an integer of 2 to 4, provided that (β) groups may be the same or different from each other; n is an integer of 2 or 3; p is an integer of 0 to 2; and q is an integer of 0 or 1.
通式(I)的乙炔基苯基衍生物及其药理学上可接受的盐:其中 R1 代表氢或卤素;R2 代表低级烷基或低级烷氧基烷基;R3 代表甲基、氨基、氰基、甲酰基或二甲氧基甲基;R6 和 R7 各自代表氢或低级烷基;Y 代表(a),其中 R4 和 R5 各自代表氢、卤素、低级烷基或低级烷氧基;m 是 2 至 4 的整数,条件是 (β)基团可以彼此相同或不同;n 是 2 或 3 的整数;p 是 0 至 2 的整数;q 是 0 或 1 的整数。