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公开(公告)号:US20060029663A1
公开(公告)日:2006-02-09
申请号:US10515204
申请日:2004-07-16
IPC分类号: A61K31/522 , A61K9/20
CPC分类号: A61K9/2018 , A61K9/2027 , A61K9/2054 , A61K9/2866 , A61K31/522 , C07D473/04
摘要: (wherein R1, R2 and R3 may be the same or different and each represents a hydrogen atom, lower alkyl, lower alkenyl or lower alkynyl; and R4 represents cycloalkyl, —(CH2)n—R5 or the above formula (II)) The present invention provides a solid formulation comprising a xanthine derivative represented by the above formula (I) or a pharmaceutically acceptable salt thereof, and microcrystalline cellulose, which possesses excellent pharmaceutical properties, for example, in hardness, disintegration property, dissolution property, stability or the like.
摘要翻译: (其中R 1,R 2和R 3)可以相同或不同,并且各自表示氢原子,低级烷基,低级烯基或 低级炔基; R 4表示环烷基, - (CH 2)n - R 5 - 或上式 (II))本发明提供包含由上述式(I)表示的黄嘌呤衍生物或其药学上可接受的盐和微晶纤维素的固体制剂,其具有优异的药物性质,例如硬度,崩解性,溶解性 财产,稳定性等。
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公开(公告)号:US20060134192A1
公开(公告)日:2006-06-22
申请号:US10528451
申请日:2004-09-29
申请人: Akihiro Uchida , Yasuhiro Ishikawa , Yasuhiko Ueno , Kiichiro Kaji , Masaharu Aimoto , Naoki Kaneko
发明人: Akihiro Uchida , Yasuhiro Ishikawa , Yasuhiko Ueno , Kiichiro Kaji , Masaharu Aimoto , Naoki Kaneko
IPC分类号: A61K31/522 , A61K9/20
CPC分类号: A61K9/2018 , A61K9/2813 , A61K9/2866 , A61K31/522 , C07D473/06
摘要: (wherein Y1 and Y2 may be the same or different and each represents a hydrogen atom, halogen or lower alkyl; and Z and A may be the same or different and each represents substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl) The present invention provides, for example, a method for stabilization of a diarylvinylene compound such as a compound represented by the above formula (I) or the like, or a pharmaceutically acceptable salt thereof in a solid formulation containing the diarylvinylene compound or the pharmaceutically acceptable salt thereof, which comprises allowing an inorganic substance and/or a colorant to exist in the solid formulation, and the like.
摘要翻译: (其中Y 1和Y 2可以相同或不同,各自表示氢原子,卤素或低级烷基; Z和A可以相同或不同, 各自表示取代或未取代的芳基或取代或未取代的杂芳基)本发明提供例如稳定二芳基亚乙烯基化合物如上式(I)等表示的化合物或其药学上可接受的盐 其包含含有二芳基亚乙烯基化合物或其药学上可接受的盐的固体制剂,其包括使无机物质和/或着色剂存在于固体制剂中等。
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公开(公告)号:US08318201B2
公开(公告)日:2012-11-27
申请号:US10528451
申请日:2004-09-29
申请人: Akihiro Uchida , Yasuhiro Ishikawa , Yasuhiko Ueno , Kiichiro Kaji , Masaharu Aimoto , Naoki Kaneko
发明人: Akihiro Uchida , Yasuhiro Ishikawa , Yasuhiko Ueno , Kiichiro Kaji , Masaharu Aimoto , Naoki Kaneko
IPC分类号: A61K31/522 , A61K9/20
CPC分类号: A61K9/2018 , A61K9/2813 , A61K9/2866 , A61K31/522 , C07D473/06
摘要: (wherein Y1 and Y2 may be the same or different and each represents a hydrogen atom, halogen or lower alkyl; and Z and A may be the same or different and each represents substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl) The present invention provides, for example, a method for stabilization of a diarylvinylene compound such as a compound represented by the above formula (I) or the like, or a pharmaceutically acceptable salt thereof in a solid formulation containing the diarylvinylene compound or the pharmaceutically acceptable salt thereof, which comprises allowing an inorganic substance and/or a colorant to exist in the solid formulation, and the like.
摘要翻译: (其中Y1和Y2可以相同或不同,并且各自表示氢原子,卤素或低级烷基; Z和A可以相同或不同,各自表示取代或未取代的芳基或取代或未取代的杂芳基)本发明 提供了例如在含有二芳基亚乙烯基化合物或其药学上可接受的盐的固体制剂中稳定二芳基亚乙烯基化合物,例如由上式(I)表示的化合物或其药学上可接受的盐的方法, 其包括使无机物质和/或着色剂存在于固体制剂中等。
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