| 摘要 |
PROBLEM TO BE SOLVED: To provide a novel pharmaceutical composition capable of suppressing delayed release due to gelation of a pharmaceutically active ingredient which is contained.SOLUTION: Provided are a compound represented by the formula (1), a salt thereof, a cellulose type excipient, and a solid pharmaceutical composition containing a salting-out agent. The solid pharmaceutical composition further contains an acidic substance having a pH of 3.5 or less. (In the formula, Ris a C1 to 3 alkyl group which may be one or two or more substituted with a halogen atom, an amino group or a cyano group; Ris a C1 to 3 alkyl group, H, a halogen atom, a hydroxy group or an amino group; Ris H or a halogen atom; Ris H or F; and X is a halogen atom.) |
