- 专利标题： CRYSTAL FORM A OF COMPOUND AND PREPARATION METHOD THEREOF
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申请号： US15549918申请日： 2016-02-03
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公开(公告)号： US20180030066A1公开(公告)日： 2018-02-01
- 发明人: Hong LIU , Jian WANG , Jian LI , Jia LI , Jingya LI , Shengbin ZHOU , Mingbo SU , Hualiang JIANG , Xiaomin LUO , Kaixian CHEN
- 申请人： Shanghai Institute of Materia Medica, Chinese Academy of Sciences
- 优先权： CN201510073300.7 20150211
- 国际申请： PCT/CN2016/073386 WO 20160203
- 主分类号： C07D495/04
- IPC分类号： C07D495/04
摘要：
The present invention relates to crystal form A of a compound. The present invention also discloses a preparation method and a pharmaceutical composition of the crystal form A. The crystal form A has strong hypoglycemic activity in vivo and is expected to be a novel pharmaceutically active ingredient for treating or preventing type II diabetes and/or complications of type II diabetes.
公开/授权文献
- US10392401B2 Crystal form A of compound and preparation method thereof 公开/授权日：2019-08-27
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