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公开(公告)号:US09114086B2
公开(公告)日:2015-08-25
申请号:US14243146
申请日:2014-04-02
Applicant: Sunovion Pharmaceuticals Inc.
Inventor: Richard Hsia , Cai Gu Huang , Konstantinos E. Saranteas , Tushar K. Misra , Philip J. Bonasia, Jr.
IPC: A61K9/20 , A61K9/30 , A61K31/4985 , A61K9/28
CPC classification number: A61K9/2866 , A61K31/4985 , Y10T436/147777
Abstract: Coated tablets 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 tablets minimize the perceived bitterness of the medicament. A method for analyzing instantaneous dissolution of sub-microgram quantities of core material is also disclosed.
Abstract translation: (6-(5-氯-2-吡啶基)-5 - [(4-甲基-1-哌嗪基)羰氧基] -7-氧代-6,7-二氢-5H-吡咯并[3,4-b ]吡嗪)。 片剂使药物的感觉到的苦味最小化。 还公开了一种用于分析亚微米数量的芯材料的瞬时溶解的方法。