Invention Grant
US08268832B2 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
有权
5 - [（4-甲基-1-哌嗪基）羰基氧基] -7-氧代-6,7-二氢-5H-吡咯并[3,4-b] 吡嗪
![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](/docs/US/2012-09-18/US08268832B2/abs.jpg.600x600.jpg)
- Patent Title: 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
- Patent Title (中): 5 - [（4-甲基-1-哌嗪基）羰基氧基] -7-氧代-6,7-二氢-5H-吡咯并[3,4-b] 吡嗪
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Application No.: US12338908Application Date: 2008-12-18
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Publication No.: US08268832B2Publication Date: 2012-09-18
- 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: A61K31/4965
- IPC: A61K31/4965
![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](/abs-image/US/2012/09/18/US08268832B2/abs.jpg.150x150.jpg)
Abstract:
Pharmaceutical compositions of 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 maleate salts are sleep agents useful in oral dosage forms.
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