申请人:SMITHKLINE BECKMAN CORPORATION
公开号:EP0285287A2
公开(公告)日:1988-10-05
The use of a compound of the formula (I) :
or a pharmaceutically acceptable acid addition salt thereof, in the manufacture of a medicament for the treatment of gastrointestinal motility disorders is described wherein R¹ is hydrogen, C₁-C₆ alkyl or C₃-C₅ alkenyl; R² is hydrogen, halogen, CF₃, C₁-C₆ alkyl or R⁴O; R³ is halogen, CF₃, C₁-C₆ alkyl, hydroxy, C₁-C₆ alkoxy,. S-(C₁-C₆) alkyl, S-trifluoromethyl, NO₂, SOn-phenyl where the phenyl is optionally substituted by hydroxy, C₁-C₆ alkoxy, halogen, CF₃, C₁-C₆ alkyl, SOn(C₁-C₆) alkyl, SOnCF₃, SOn-phenyl or SO₂NR⁵R⁶; R⁴ is hydrogen, C₁-C₆ alkyl, or C₁-C₆alkanoyl; R⁵ and R⁶ are hydrogen or C₁-C₆ alkyl; and n is 0, 1 or 2; provided R² is not hydrogen when R³ is S-phenyl in the 6-position and provided that when R² is hydroxy in the 8-position and R¹ is C₁-C₆ alkyl, R³ may be halogen or CF₃ only if it is in the 6-or 9-position.
式 (I) :
或其药学上可接受的酸加成盐用于制造治疗胃肠道运动紊乱的药物,其中 R¹ 是氢、C₁-C₆ 烷基或 C₃-C₅ 烯基;R² 是氢、卤素、CF₃、C₁-C₆烷基或 R⁴O; R³ 是卤素、CF₃、C₁-C₆烷基、羟基、C₁-C₆烷氧基、.S-(C₁-C₆)烷基、S-三氟甲基、NO₂、SOn-苯基(其中苯基任选被羟基、C₁-C₆ 烷氧基、卤素、CF₃、C₁-C₆ 烷基、SOn(C₁-C₆)烷基、SOnCF₃、SOn-苯基或 SO₂NR⁵R⁶取代);R⁴ 是氢、C₁-C₆ 烷基或 C₁-C₆ 烷酰基;R⁵ 和 R⁶ 是氢或 C₁-C₆烷基;且 n 是 0、1 或 2;条件是当 R³ 在 6 位是 S-苯基时,R² 不是氢,且当 R² 在 8 位是羟基且 R¹ 是 C₁-C₆ 烷基时,R³ 只有在 6 或 9 位时才可以是卤素或 CF₃。