Multilayer tablet containing release controlled dosage form of sarpogrelate hydrochloride

摘要

PURPOSE: A multilayer tablet containing sarpogrelate hydrochloride of release controlled type is provided to immediately treat and to continuously maintain same concentrate of active ingredients in plasma. CONSTITUTION: A multilayer tablet containing sapogreleate hydrochloride of release controlled type contains: an immediate release part containing sapogreleate hydrochloride and short-acting excipient; and a sustained release part containing sapogreleate hydrochloride, hydrophilic polymers, and effervescent additives, or sustained release part containing sapogreleate hydrochloride, hydrophilic polymers, and release controlled type base.