Dilworth & Barrese, LLP
Revaprazan hydrochloride polymorphs and preparation method therefor
Provided are revaprazan hydrochloride polymorphs and a preparation method thereof. The method comprises a step of dissolving revaprazan hydrochloride in ethanol or aqueous solutions of ethanol having different proportions to perform recrystallization.
Jiangsu Tasly Diyi Pharmaceutical Co., Ltd.
A A C C
A61P A61P C07D C07B
inventional inventional inventional additional
Guocheng Hongguang Wenzheng Qingwei
Wang Meng Liu Hou