PROBLEM TO BE SOLVED: To provide a method for producing a tablet with the excellent uniformity of imidafenacin contents, while using a simple production process of direct tableting.;SOLUTION: Using trituration powder of imidafenacin in a production process of direct tableting makes it possible to produce a tablet with the excellent uniformity of imidafenacin contents.;SELECTED DRAWING: None;COPYRIGHT: (C)2019,JPO&INPIT
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