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.
该发明涉及苯基、苯氧基、硫代苯氧基和苯基磺基烷酸的α-氨基酰衍生物,以及它们的酰胺、酯和药用盐;它们的制备方法;以及用于在温血动物的血液中抑制血栓形成并减少已形成血栓持续存在的治疗用药物组合物。该发明的代表性化合物包括甲基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,最好以它们的盐酸盐形式。