Formulations of 6- (5-chloro-2-pyridyl) - 5- [ (4-methyl-1-piperazinyl) carbonyloxy] - 7-0x0-6, 7- dihydro- 5H- phyrrolo [3, 4-b] pyrazine

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专利权人:

SUNOVION PHARMACEUTICALS INC.

发明人:

HSIA, RICHARD,MISRA, TUSHAR,CAPILA, PRIYA,BAI, GE

申请号：

AU2009349456

公开号：

AU2009349456A1

申请日:

2009.07.07

申请国别(地区):

AU

年份:

2012

代理人:

摘要：

Pharmaceutical compositions of zopiclone [(6-(5-chloro-2-pyridyl)-5-[(4-methyl-1-piperazinyl)carbonyloxy]-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazine)] that render the aqueous solubility/dissolution of the free base independent of the pH of the gastrointestinal tract are disclosed. The compositions are useful for oral administration.

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