发明授权
US08372822B2 Polymorphs of eltrombopag and eltrombopag salts and processes for preparation thereof
有权
埃曲波帕和埃曲波帕盐的多晶型物及其制备方法
- 专利标题: Polymorphs of eltrombopag and eltrombopag salts and processes for preparation thereof
- 专利标题(中): 埃曲波帕和埃曲波帕盐的多晶型物及其制备方法
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申请号: US13486688申请日: 2012-06-01
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公开(公告)号: US08372822B2公开(公告)日: 2013-02-12
- 发明人: Edislav Leksic , Helena Ceric , Tina Mundorfer , Irena Zrinski Antonac , Zrinka Mastelic Samardzic
- 申请人: Edislav Leksic , Helena Ceric , Tina Mundorfer , Irena Zrinski Antonac , Zrinka Mastelic Samardzic
- 申请人地址: HR Zagreb
- 专利权人: Pliva Hrvatska D.O.O.
- 当前专利权人: Pliva Hrvatska D.O.O.
- 当前专利权人地址: HR Zagreb
- 代理机构: Arent Fox LLP
- 主分类号: C07D231/46
- IPC分类号: C07D231/46 ; A61K31/4152
摘要:
New polymorphs of Eltrombopag and Eltrombopag ethanolamine salt have been obtained and characterized. These polymorphs and pharmaceutical compositions comprising them are useful, for example, in treating conditions leading to thrombocytopenia.
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