Invention Grant
US08497268B2 Method for providing blood levels of eszopiclone with maleate salts
有权
用马来酸盐提供依他克普仑血药浓度的方法
- Patent Title: Method for providing blood levels of eszopiclone with maleate salts
- Patent Title (中): 用马来酸盐提供依他克普仑血药浓度的方法
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Application No.: US13483892Application Date: 2012-05-30
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Publication No.: US08497268B2Publication Date: 2013-07-30
- Inventor: H. Scott Wilkinson , Richard Hsia , Tushar Misra , Kostas Saranteas , Patrick Mousaw
- Applicant: H. Scott Wilkinson , Richard Hsia , Tushar Misra , Kostas Saranteas , Patrick Mousaw
- Applicant Address: US MA Marlborough
- Assignee: Sunovion Pharmaceuticals Inc.
- Current Assignee: Sunovion Pharmaceuticals Inc.
- Current Assignee Address: US MA Marlborough
- Agency: Heslin Rothenberg Farley & Mesiti P.C.
- Main IPC: A61K31/495
- IPC: A61K31/495
Abstract:
Maleate salts of (6-(5-chloro-2-pyridyl)-5-[(4-methyl-1-piperazinyl)carbonyloxy]-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazine) are provided. The salts are useful to provide blood levels of eszopiclone that are independent of fasting state.
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