ACID ADDITION SALTS OF HYDROPYRIDINE DERIVATIVES

摘要

[Constitution] Acid addition salts of 2-acetoxy-5-((x-cyclopropyl-carbonyl-2- fluorobenzyl)-4,5, 6,7-tetrahydrothieno[3, 2-c]-pyridine. [Effects] The acid addition salts of tetrahydrothienopyridine derivatives of the present invention exhibit excellent oral absorption, metabolisation into the active compound, and platelet aggregation-inhibiting effects, low toxicity, and excellent storage and handling stabilities, and are useful as medicaments, preferably preventive or therapeutic agents (particularly therapeutic agents) for diseases caused by thrombus or embolus, still more preferably preventive or therapeutic agents (particularly therapeutic agents) for thrombosis or embolism.