STABLE IRSOGLADINE MALEATE AQUEOUS SOLUTION PREPARATION

摘要

PROBLEM TO BE SOLVED: To provide irsogladine maleate which is a triazine-based medicine useful as a mucosa protective gastric ulcer medicine or the like, as a stable aqueous solution. SOLUTION: This stable irsogladine maleate aqueous solution preparation is characterized by dissolving irsogladine maleate in an aqueous component comprising water and a monohydric alcohol and a multihydric alcohol which are liquid at the ordinary temperature, wherein (1) the concentration of the irsogladine maleate is 0.01 to 1%w/v; the aqueous component comprises (2) 5 to 40% of the monohydric alcohol and (3) 20 to 60% of the multihydric alcohol; and (4) the total amount of the monohydric alcohol and the multihydric alcohol is 40 to 80% based on the total amount of the aqueous component. COPYRIGHT: (C)2008,JPO&INPIT