发明名称 |
Method of stabilizing diarylvinylene compound |
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. |
申请公布号 |
US8318201(B2) |
申请公布日期 |
2012.11.27 |
申请号 |
US20050528451 |
申请日期 |
2005.03.18 |
申请人 |
UCHIDA AKIHIRO;ISHIKAWA YASUHIRO;UENO YASUHIKO;KAJI KIICHIRO;AIMOTO MASAHARU;KANEKO NAOKI;KYOWA HAKKO KIRIN CO., LTD. |
发明人 |
UCHIDA AKIHIRO;ISHIKAWA YASUHIRO;UENO YASUHIKO;KAJI KIICHIRO;AIMOTO MASAHARU;KANEKO NAOKI |
分类号 |
A61K31/522;A61K9/20;A61K9/30;A61P25/16;A61P25/24;A61P25/28;C07D473/06 |
主分类号 |
A61K31/522 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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