发明授权
- 专利标题： Process for making a crystalline zilpaterol salt
- 专利标题（中）： 制备结晶齐帕特罗盐的方法
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申请号： US13039455申请日： 2011-03-03
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公开(公告)号： US08343956B2公开(公告)日： 2013-01-01
- 发明人: Oliver Krebs , Philipp Kuenti , Christoph Michlig , Karl Reuter
- 申请人： Oliver Krebs , Philipp Kuenti , Christoph Michlig , Karl Reuter
- 申请人地址： NL Boxmeer
- 专利权人： Intervet International B.V.
- 当前专利权人： Intervet International B.V.
- 当前专利权人地址： NL Boxmeer
- 代理商 David J. Kerwick
- 优先权： EP08171966 20081217
- 主分类号： A61K31/55
- IPC分类号： A61K31/55 ; C07D487/06
摘要：
This invention generally relates to processes for making a crystalline zilpaterol salt, particularly zilpaterol hydrochloride. This invention also relates to methods of treatment using a crystalline zilpaterol salt prepared in accordance with this invention to increase the rate of weight gain, improve feed efficiency, and/or increase carcass leanness in livestock, poultry, and fish.
公开/授权文献
- US20120058189A1 PROCESS FOR MAKING A CRYSTALLINE ZILPATEROL SALT 公开/授权日：2012-03-08
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