申请人:BEECHAM GROUP PLC
公开号:EP0176689A2
公开(公告)日:1986-04-09
A method for the treatment and/or prophylaxis of disorders of the gastro-intestinal tract and/or respiratory system and/or uterus in mammals, such as humans, which method comprises administering to the mammal in need of such treatment and/or prophylaxis an effective and/or prophylactic amount of a compound of formula (I):
wherein:
either one of R, and R2 is hydrogen and the other is selected from the class of C1-6 alkylcarbonyl, C1-6 alkoxycarbonyl, C1-6 alkylcarbonyloxy, C1-6 alkylhydroxymethyl, nitro, cyano, chloro, trifluoromethyl, C1-6 alkylsulphinyl, C1-6 alkylsulphonyl, C1-6 alkoxysulphinyl, C1-6 alkoxysulphonyl, C1-6 alkylcarbonylamino, C1-6 alkoxycarbonylamino, C1-6 alkyl-thiocarbonyl, C1-6 alkoxy-thiocarbonyl, C1-6 alkyl-thiocarbonyloxy, C1-6 alkyl-thiolmethyl, formyl or aminosulphinyl, aminosulphonyl or aminocarbonyl, the amino moiety being optionally substituted by one or two C1-6 alkyl groups, or C1-6 alkylsulphinylamino, C1-6 alkylsulphonylamino C1-6 alkoxysulphinylamino or C1-6 alkoxysulphonylamino or ethylenyl terminally substituted by C1-6 alkylcarbonyl, nitro or cyano, or -C(C1-6 alkyl)NOH or -C/C1-6 alkyl)NNH2, or one of R, and R2 is nitro, cyano or C1-3 alkylcarbonyl and the other is methoxy or amino optionally substituted by one or two C1-6 alkyl or by C2-7 alkanoyl;
One of R3 and R4 is hydrogen or C1-4 alkyl and the other is C1-4 alkyl or R3 and R4 together are C2-5 polymethylene; either R5 is hydrogen, hydroxy, C1-6 alkoxy or C1-7 acyloxy and R6 is hydrogen or R5 and R6 together are abond;
R7 is hydrogen, C1-6 alkyl optionally substituted by hydroxy, C1-6 alkoxy, C1-6 alkoxycarbonyl or carboxy, C1-6 alkyl substituted by halogen, or C2-6 alkenyl; aryl or heteroaryl either being optionally substituted by one or more groups or atoms selected from the class of C1-6 alkoxy, hydroxy, halogen, trifluoromethyl, nitro, cyano, C1-12 carboxylic acyl, or amino or aminocarbonyl optionally substituted by one or two C1-6 alkyl groups;
Re is hydrogen or C1-6 alkyl; or
R7 and R8 are joined together to form C3-4 polymethylene or-CH2-(CH2)n-Z-(CH2)m-where m and n are integers 0 to 2 such that m+n is 1 or 2 and Z is oxygen, sulphur or NR9 wherein R9 is hydrogen, C1-9 alkyl, C2-7 alkanoyl, phenyl C1-4 alkyl, naphthylcarbonyl, phenylcarbonyl or benzylcarbonyl optionally substituted in the phenyl or naphthyl ring by one or two C1-6 alkyl, C1-6 alkoxy or halogen; mono- or bi-cyclic heteroarylcarbonyl;
X is oxygen or sulphur; and the R8NCXR7 moiety is trans to the R5 group when R5 is hydroxy, C1-6 alkoxy or C1-7 acyloxy; or a pharmaceutically acceptable salt or solvate thereof.
一种治疗和/或预防哺乳动物(如人类)胃肠道和/或呼吸系统和/或子宫疾病的方法,该方法包括向需要这种治疗和/或预防的哺乳动物施用有效和/或预防量的式(I)化合物:
其中
R和R2中的任一个为氢,另一个选自C1-6烷基羰基、C1-6烷氧基羰基、C1-6烷基羰氧基、C1-6烷基羟甲基、硝基、氰基、氯基、三氟甲基、C1-6烷基亚磺酰基、C1-6烷基亚磺酰基、C1-6烷基亚磺酰基、C1-6烷基亚磺酰基、C1-6烷基亚磺酰基、C1-6烷基亚磺酰基C1-6烷基磺酰基、C1-6烷氧基磺酰基、C1-6烷氧基磺酰基、C1-6烷基羰基氨基、C1-6烷氧基羰基氨基、C1-6烷基硫代羰基、C1-6烷氧基硫代羰基、C1-6烷基硫代羰氧基、C1-6烷基硫醇甲基、甲酰基或氨基磺酰基、氨基磺酰基或氨基羰基,氨基可选择被一个或两个 C1-6 烷基取代,或 C1-6 烷基亚磺酰氨基、C1-6 烷基磺酰基氨基、C1-6 烷氧基亚磺酰基氨基或 C1-6 烷氧基磺酰基氨基或乙烯基最终被 C1-6 烷基羰基取代、硝基或氰基,或-C(C1-6 烷基)NOH 或-C/C1-6 烷基)NNH2,或 R 和 R2 中的一个是硝基、氰基或 C1-3 烷基羰基,另一个是甲氧基或被一个或两个 C1-6 烷基或 C2-7 烷酰基任选取代的氨基;
R3 和 R4 中的一个为氢或 C1-4 烷基,另一个为 C1-4 烷基,或 R3 和 R4 合在一起为 C2-5 聚亚甲基;R5 为氢、羟基、C1-6 烷氧基或 C1-7 乙酰氧基,R6 为氢,或 R5 和 R6 合在一起为亚甲基;
R7 是氢、任选被羟基、C1-6 烷氧基、C1-6 烷氧羰基或羧基取代的 C1-6 烷基、被卤素取代的 C1-6 烷基或 C2-6 烯基;芳基或杂芳基任选被一个或多个基团或原子取代,这些基团或原子选自 C1-6 烷氧基、羟基、卤素、三氟甲基、硝基、氰基、C1-12 羧酰基或任选被一个或两个 C1-6 烷基取代的氨基或氨基羰基;
Re 是氢或 C1-6 烷基;或
R7 和 R8 连接在一起形成 C3-4 聚亚甲基或-CH2-(CH2)n-Z-(CH2)m-其中 m 和 n 为 0 至 2 的整数,使得 m+n 为 1 或 2,Z 为氧、硫或 NR9,其中 R9 为氢、C1-9 烷基、C2-7 烷酰基、苯基 C1-4 烷基、萘基羰基、苯基羰基或苄基羰基,可选择在苯基或萘基环上被一个或两个 C1-6 烷基、C1-6 烷氧基或卤素取代;单环或双环杂芳基羰基;
X 为氧或硫;当 R5 为羟基、C1-6 烷氧基或 C1-7 丙烯酸氧基时,R8NCXR7 分子反式为 R5 基团;或其药学上可接受的盐或溶液。