R-N-(2-Phenyl-2-hydroxyethyl)- 3-phenyl-propyfamines of formula (I):
wherein:
R, is hydrogen or fluorine;
R2 is hydrogen or hydroxy; provided that at least one of R, or R2 is hydrogen;
R3 is hydroxy;
C is an asymmetric carbon atom having the R absolute stereochemical configuration; and pharmaceutically-acceptable salts thereof, can be used in the treatment of conditions of depressed cardiac contractility or to physically condition biological systems
式 (I) 的 R-N-(2-苯基-2-羟乙基)-3-苯基-
丙胺:
其中
R,是氢或
氟;
R2 是氢或羟基;条件是 R 或 R2 中至少有一个是氢;
R3 是羟基;
C 是具有 R 绝对立体
化学构型的不对称碳原子;及其药学上可接受的盐,可用于治疗心脏收缩力减弱的病症或对
生物系统进行物理调节