发明公开
- 专利标题: NOVEL CRYSTALLINE POLYMORPH OF PYRIDINE DERIVATIVE, AND METHOD FOR PRODUCING SAME
- 专利标题(中): 新型的多晶型其制造吡啶和方法
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申请号: EP15792728.6申请日: 2015-05-12
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公开(公告)号: EP3144304A1公开(公告)日: 2017-03-22
- 发明人: MIYAMOTO, Hidetoshi , NOZATO, Hisae , MARUYAMA, Akinobu
- 申请人: Teijin Pharma Limited
- 申请人地址: 2-1, Kasumigaseki 3-chome Chiyoda-ku Tokyo 100-0013 JP
- 专利权人: Teijin Pharma Limited
- 当前专利权人: Teijin Pharma Limited
- 当前专利权人地址: 2-1, Kasumigaseki 3-chome Chiyoda-ku Tokyo 100-0013 JP
- 代理机构: Carpmaels & Ransford LLP
- 优先权: JP2014099678 20140513
- 国际公布: WO2015174411 20151119
- 主分类号: C07D401/04
- IPC分类号: C07D401/04 ; A61K31/4439 ; A61P3/10 ; A61P9/10 ; A61P9/12 ; A61P13/12 ; A61P19/06 ; A61P43/00
摘要:
Disclosed are crystals of 2-(5-chloropyridin-3-yl)-1-(2,5-dichlorobenzyl)-4-methyl-1H-imidazole-5-carboxylic acid useful as therapeutic or prophylactic agents for gout, hyperuricemia, and the like, and a method for producing the crystals.
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