Carboxylic acid amides of general formula
1
possessing antithrombotic activity and a factor Xa-inhibiting activity. Exemplary are:
(a) 2-(5-amidino-2-hydroxy-phenyl)-N-[3-trifluoromethyl-4-(pyrrolidin-1-yl-carbonyl)phenyl]-3-phenyl-propionamide,
(b) 2-(5-amidino-2-hydroxy-phenyl)-N-[3-trifluoromethyl-4-(pyrrolidin-1-yl-carbonyl)-phenyl]-3-(pyridin-3-yl)-propionamide, and
(c) 2-(5-aminomethyl-2-hydroxy-phenyl)-N-[3-trifluoromethyl-4-(pyrrolidin-l-yl-carbonyl)-phenyl]-3-phenyl-propionamide,
通式1的
羧酸酰胺具有抗血栓活性和Xa因子抑制活性。例如:
(a) 2-(5-
氨基甲酰基-2-羟基苯基)-N-[3-三
氟甲基-4-(
吡咯烷-1-基甲酰基)苯基]-3-苯基丙酰胺,
(b) 2-(5-
氨基甲酰基-2-羟基苯基)-N-[3-三
氟甲基-4-(
吡咯烷-1-基甲酰基)苯基]-3-(
吡啶-3-基)丙酰胺,
(c) 2-(5-
氨甲基-2-羟基苯基)-N-[3-三
氟甲基-4-(
吡咯烷-1-基甲酰基)苯基]-3-苯基丙酰胺。