2,3,4,5-Tetrahydro-1H-3-Benzazepines, process for their production and pharmaceutical compositions having dopamine receptor blocking activity
申请人:SMITHKLINE BECKMAN CORPORATION
公开号:EP0007070A1
公开(公告)日:1980-01-23
2,3,4,5-Tetrahydro-1H-3-beruazepines represented by the formula:
wherein:
R is methyl, allyl, dimethylallyl, phenethyl, cyclopropylmethyl or B-hydroxyethyl;
R is phenyl, m- or p-substituted phenyl with the substituent being trifluoromethyl, chloro, methoxy, methyl, fluoro, nitro or hydroxy, cyclohexyl, thienyl, thienylmethyl, furyl or furylmethyl;
R2 is hydrogen, methoxy, alkanoyloxy with the alkanoyl moiety having from 2 to 6 carbon atoms, or hydroxy, each R2 being the same or different except that when one of R2 is alkanoyloxy the other is hydrogen, methoxy or alkanoyloxy; and
R3 is hydrogen, chloro, bromo, trifluoromethyl, fluoro or methyl,
ora nontoxic pharmaceutically acceptable acid addition salt thereof,
process for their production and pharmaceutical compositions having dopamine receptor blocking activity.
2,3,4,5-Tetrahydro-1H-3-beruazepines represented by the formula:
其中
R 是甲基、烯丙基、二甲基烯丙基、苯乙基、环丙基甲基或 B-羟乙基;
R 是苯基、间或对取代苯基,其取代基为三氟甲基、氯代、甲氧基、甲基、氟代、硝基或羟基、环己基、噻吩基、噻吩基甲基、呋喃基或呋喃基甲基;
R2 是氢、甲氧基、烷酰氧基(烷酰基有 2 至 6 个碳原子)或羟基,每个 R2 可以相同或不同,但当 R2 中的一个是烷酰氧基时,另一个是氢、甲氧基或烷酰氧基;以及
R3 是氢、氯、溴、三氟甲基、氟或甲基、
或其无毒的药学上可接受的酸加成盐、
其生产工艺和具有多巴胺受体阻断活性的药物组合物。