发明申请
US20120321896A1 RASAGILINE MESYLATE HAVING LARGE PARTICLE SIZE AND A PROCESS FOR PREPARATION THEREOF
审中-公开
具有大颗粒尺寸的RASAGILINE MESYLATE及其制备方法
- 专利标题： RASAGILINE MESYLATE HAVING LARGE PARTICLE SIZE AND A PROCESS FOR PREPARATION THEREOF
- 专利标题（中）： 具有大颗粒尺寸的RASAGILINE MESYLATE及其制备方法
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申请号： US13575989申请日： 2011-01-28
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公开(公告)号： US20120321896A1公开(公告)日： 2012-12-20
- 发明人: Kuppuswamy Nagarajan , Rajiv Kumar , Dharmesh Kumar Arvindbhai Patel , Jaman Mandaviya
- 申请人： Kuppuswamy Nagarajan , Rajiv Kumar , Dharmesh Kumar Arvindbhai Patel , Jaman Mandaviya
- 优先权： IN237/MUM/2010 20100201
- 国际申请： PCT/IN2011/000056 WO 20110128
- 主分类号： B29B9/12
- IPC分类号： B29B9/12 ; B32B5/16
摘要：
The present invention provides particulate rasagiline mesylate having a particle size of about 255 microns to about 590 microns. Particularly it relates to a process of preparing rasagiline mesylate having large particle size by crystallisation techniques and devoid of comminution techniques to control particle size.
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