申请人:Imperial Chemical Industries Limited
公开号:US04105790A1
公开(公告)日:1978-08-08
The invention concerns .alpha.-aminoacyl derivatives of phenyl-, phenoxy-, thiophenoxy- and phenylsulphinylalkanoic acids together with their amides, esters and pharmaceutically acceptable salts; processes for their preparation; and pharmaceutical compositions for therapeutic use in inhibiting the formation of thrombi and also in reducing the persistence of thrombi formed in the blood of warm blooded animals. Representative compounds of the invention are methyl 4-(aminoacetyl)phenoxyacetate, 4-(aminoacetyl)phenoxyacetic acid and methyl 4-(aminoacetyl)-thiophenoxyacetate, preferably as their hydrochlorides.
本发明涉及苯基、苯氧基、硫代苯氧基和苯基磺酰基脂肪酸的α-氨基酰衍生物及其酰胺、酯和药学上可接受的盐;它们的制备方法;以及用于治疗抑制血栓形成和减少温血动物血液中形成血栓的持续时间的药物组合物。本发明的代表化合物为甲基4-(氨基乙酰)苯氧乙酸酯,4-(氨基乙酰)苯氧乙酸和甲基4-(氨基乙酰)硫代苯氧乙酸酯,优选为其盐酸盐。