申请人:Ciba-Geigy Corporation
公开号:US04014920A1
公开(公告)日:1977-03-29
Amines of the formula ##SPC1## Wherein R.sub.1 is lower alkyl, lower alkoxy or amino, R.sub.2 is hydrogen or lower alkyl, R.sub.3 is hydrogen, lower alkyl, carboxyl or lower alkoxycarbonyl, R.sub.4 is hydrogen or lower alkyl, R.sub.5 is lower alkyl, aryl-lower alkyl or optionally functionally modified carboxy-lower alkyl and R.sub.6 denotes halogen, trifluoromethyl, lower alkyl, lower alkenyl, lower alkoxy, lower alkenyloxy, nitro, lower alkoxymethyl, carbamoyl, N-lower alkylcarbamoyl, nitrile, lower alkinyloxy or hydrogen, and their salts block cardiac and vascular .beta.-receptors the are useful in the treatment of arrhythenias and angina pectoris and as intermediates for, especially for pharmaceutically active substances.
式为##SPC1##的胺类化合物,其中R.sub.1为较低的烷基、较低的烷氧基或氨基,R.sub.2为氢或较低的烷基,R.sub.3为氢、较低的烷基、羧基或较低的烷氧羰基,R.sub.4为氢或较低的烷基,R.sub.5为较低的烷基、芳基-较低的烷基或可选择功能修饰的羧基-较低的烷基,R.sub.6代表卤素、三氟甲基、较低的烷基、较低的烯基、较低的烷氧基、较低的烯烯氧基、硝基、较低的烷氧甲基、氨甲酰基、N-较低的烷基氨甲酰基、腈基、较低的炔氧基或氢,及其盐可以阻断心脏和血管的β-受体,对心律失常和心绞痛的治疗有用,也可作为药物活性物质的中间体。