Invention Grant
US08455692B2 Process for resolution of 1-(3-hydroxyphenyl)-2-methylamino ethanol
有权
拆分1-（3-羟基苯基）-2-甲基氨基乙醇的方法
- Patent Title: Process for resolution of 1-(3-hydroxyphenyl)-2-methylamino ethanol
- Patent Title (中): 拆分1-（3-羟基苯基）-2-甲基氨基乙醇的方法
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Application No.: US12976257Application Date: 2010-12-22
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Publication No.: US08455692B2Publication Date: 2013-06-04
- Inventor: Murali Krishna Prasad Divi , Padakandla Gundu Rao , Bolneni Nageswara Rao , Medepudi Ramesh Babu , Mutyala Krishnaji Rao , Allupati Padmanav Patro
- Applicant: Murali Krishna Prasad Divi , Padakandla Gundu Rao , Bolneni Nageswara Rao , Medepudi Ramesh Babu , Mutyala Krishnaji Rao , Allupati Padmanav Patro
- Applicant Address: IN
- Assignee: Divi's Laboratories, Ltd.
- Current Assignee: Divi's Laboratories, Ltd.
- Current Assignee Address: IN
- Agency: Caesar, Rivise, Bernstein, Cohen & Pokotilow, Ltd.
- Priority: IN3258/CHE/2010 20101101
- Main IPC: C07C215/00
- IPC: C07C215/00 ; C07C211/00
Abstract:
Resolution of the title compound to its active isomer (R)-1-(3-hydroxyphenyl)-2-methylamino ethanol with (R)-naproxen as a resolving agent.
Public/Granted literature
- US20120108848A1 PROCESS FOR RESOLUTION OF 1-(3-HYDROXYPHENYL)-2-METHYLAMINO ETHANOL Public/Granted day:2012-05-03
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