发明公开
- 专利标题： CRYSTALLINE FORM OF TLR8 AGONIST
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申请号： EP21771264.5申请日： 2021-03-18
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公开(公告)号： EP4122931A1公开(公告)日： 2023-01-25
- 发明人: CAI, Zhe , SUN, Fei , DING, Charles Z. , CHEN, Shuhui
- 申请人： CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD.
- 申请人地址： CN Lianyungang, Jiangsu 222062 No. 369 Yuzhou South Rd.,
- 代理机构： Beckmann, Claus
- 优先权： CN202010193418 20200318
- 国际公布： WO2021185312 20210923
- 主分类号： C07D417/04
- IPC分类号： C07D417/04 ; A61K31/519 ; A61P31/12
摘要：
Disclosed are a crystalline form of a Toll-like receptor 8 (TLR8) agonist as represented by formula (I) and a preparation method therefor. Further provided is an application of the crystalline form in the preparation of a drug for treating a disease responsive to the TLR8 agonist.
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