发明授权
- 专利标题： Pharmaceutical compositions comprising phosphate-binding polymer
- 专利标题（中）： 包含磷酸结合聚合物的药物组合物
-
申请号： US12957810申请日： 2010-12-01
-
公开(公告)号： US07964182B2公开(公告)日： 2011-06-21
- 发明人: Ashok Omray , Varsha Shashank Choudhary , Yogesh Sharad Bhide
- 申请人： Ashok Omray , Varsha Shashank Choudhary , Yogesh Sharad Bhide
- 申请人地址： IN Mumbai
- 专利权人： USV, Ltd
- 当前专利权人： USV, Ltd
- 当前专利权人地址： IN Mumbai
- 代理机构： Pharmaceutical Patent Attorneys, LLC
- 优先权： IN142/MUM/2009 20090122
- 主分类号： A61K31/77
- IPC分类号： A61K31/77 ; A61K31/765 ; A61K9/50 ; C08G79/02
摘要：
The present invention discloses pharmaceutical composition comprising phosphate binding polymers such as Sevelamer carbonate substantially free of monovalent anion other than bicarbonate anion. Particularly, monovalent anion content is less than about 0.05% (w/w). Disclosed are compositions comprising wet granulated Sevelamer carbonate free of added metal ions and/or added monovalent anion source.
公开/授权文献
信息查询
