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公开(公告)号:US20160184275A2
公开(公告)日:2016-06-30
申请号:US12568313
申请日:2009-09-28
申请人: YUUKI TAKAISHI , YUTAKA TAKAHASHI , TAKASHI NISHIZATO , DAISUKE MURAYAMA , EMIKO MURAYAMA , SOICHIRO NAKAMURA , KAZUHIRO SAKO
发明人: YUUKI TAKAISHI , YUTAKA TAKAHASHI , TAKASHI NISHIZATO , DAISUKE MURAYAMA , EMIKO MURAYAMA , SOICHIRO NAKAMURA , KAZUHIRO SAKO
IPC分类号: A61K31/426 , A61P3/08
CPC分类号: A61K31/426 , A61K9/2009 , A61K9/2013 , A61K9/2031 , A61K9/2054 , A61K9/2095 , A61K9/2853 , A61K9/2866
摘要: A pharmaceutical composition for modified release, comprising (1) (R)-2-(2-aminothiazol-4-yl)-4′-[2-[(2-hydroxy-2-phenylethyl)amino]ethyl]acetic acid anilide, or a pharmaceutically acceptable salt thereof, (2) at least one additive which ensures penetration of water into the pharmaceutical composition and which has a solubility such that the volume of water required for dissolving 1 g of the additive is 10 mL or less, and (3) a hydrogel-forming polymer having an average molecular weight of approximately 100,000 or more, or a viscosity of 12 mPa·s or more at a 5% aqueous solution at 25° C. is disclosed.
摘要翻译: 一种用于改性释放的药物组合物,其包含(1)(R)-2-(2-氨基噻唑-4-基)-4' - [2 - [(2-羟基-2-苯乙基)氨基]乙基]乙酰苯胺 ,或其药学上可接受的盐,(2)至少一种添加剂,其确保水渗透到药物组合物中,并且具有使溶解1g添加剂所需的水的体积为10mL或更小的溶解度的添加剂,以及 (3)公开了在25℃下5%水溶液下的平均分子量为约100,000以上或粘度为12mPa·s以上的水凝胶形成性聚合物。
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公开(公告)号:US20100144807A1
公开(公告)日:2010-06-10
申请号:US12568313
申请日:2009-09-28
申请人: Yuuki Takaishi , Yutaka Takahashi , Takashi Nishizato , Daisuke Murayama , Emiko Murayama , Soichiro Nakamura , Kazuhiro Sako
发明人: Yuuki Takaishi , Yutaka Takahashi , Takashi Nishizato , Daisuke Murayama , Emiko Murayama , Soichiro Nakamura , Kazuhiro Sako
IPC分类号: A61K31/426 , A61P3/08
CPC分类号: A61K31/426 , A61K9/2009 , A61K9/2013 , A61K9/2031 , A61K9/2054 , A61K9/2095 , A61K9/2853 , A61K9/2866
摘要: A pharmaceutical composition for modified release, comprising (1) (R)-2-(2-aminothiazol-4-yl)-4′-[2-[(2-hydroxy-2-phenylethyl)amino]ethyl]acetic acid anilide, or a pharmaceutically acceptable salt thereof, (2) at least one additive which ensures penetration of water into the pharmaceutical composition and which has a solubility such that the volume of water required for dissolving 1 g of the additive is 5 mL or less, and (3) a hydrogel-forming polymer having an average molecular weight of approximately 100,000 or more, or a viscosity of 12 mPa·s or more at a 5% aqueous solution at 25° C. is disclosed.
摘要翻译: 一种用于改性释放的药物组合物,其包含(1)(R)-2-(2-氨基噻唑-4-基)-4' - [2 - [(2-羟基-2-苯乙基)氨基]乙基]乙酰苯胺 ,或其药学上可接受的盐,(2)至少一种添加剂,其确保水渗透到药物组合物中并且具有使得溶解1g添加剂所需的水的体积为5mL或更小的溶解度, (3)公开了在25℃下5%水溶液下的平均分子量为约100,000以上或粘度为12mPa·s以上的水凝胶形成性聚合物。
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