申请人:Betta Pharmaceuticals Co., Ltd
公开号:EP3812386A1
公开(公告)日:2021-04-28
The present invention relates to a salt form of (R)-N-(5-((4-ethylpiperazin-1-yl)methyl)pyridin-2-yl)-5-fluoro-4-(6-fluoro-1-methyl-1,2,3,4-tetrahy drobenzo[4,5]imidazo[1,2-a]pyridin-8-yl)pyrimidin-2-amine (compound I) as shown in structural formula (I) or a crystal form thereof, and also relates to a method for preparing the salt form of compound I and/or the crystal form thereof, a pharmaceutical composition containing the salt form and/or the crystal form, and the use of same in the preparation of drugs for treating diseases, illnesses or conditions, or a method for treating diseases, illnesses or conditions.
本发明涉及结构式(I)所示的(R)-N-(5-((4-乙基哌嗪-1-基)甲基)吡啶-2-基)-5-氟-4-(6-氟-1-甲基-1,2,3,4-四氢苯并[4,5]咪唑并[1,2-a]吡啶-8-基)嘧啶-2-胺(化合物 I)的盐形式或其晶体形式、还涉及化合物 I 的盐形式和/或其晶体形式的制备方法、含有该盐形式和/或晶体形式的药物组合物,以及将其用于制备治疗疾病、病症或病理状态的药物或治疗疾病、病症或病理状态的方法。