发明公开
EP1867330A1 METHOD OF IMPROVING THE STORAGE STABILITY OF SUBSTANCE
审中-公开
VERFAHREN ZUR VERBESSERUNG DERLAGERSTABILITÄTEINER SUBSTANZ
- 专利标题： METHOD OF IMPROVING THE STORAGE STABILITY OF SUBSTANCE
- 专利标题（中）： VERFAHREN ZUR VERBESSERUNG DERLAGERSTABILITÄTEINER SUBSTANZ
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申请号： EP06730570.6申请日： 2006-03-30
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公开(公告)号： EP1867330A1公开(公告)日： 2007-12-19
- 发明人: KAMIYA, Toshikazu c/o Healthcare Products Development Center , KIMURA, Masao c/o Healthcare Products Development Center , SAKAI, Yasushi c/o Healthcare Products Development Center
- 申请人： KYOWA HAKKO KOGYO CO., LTD.
- 申请人地址： 6-1, Ohtemachi 1-chome Chiyoda-ku, Tokyo 100-8185 JP
- 专利权人： KYOWA HAKKO KOGYO CO., LTD.
- 当前专利权人： KYOWA HAKKO KOGYO CO., LTD.
- 当前专利权人地址： 6-1, Ohtemachi 1-chome Chiyoda-ku, Tokyo 100-8185 JP
- 代理机构： Harding, Charles Thomas
- 优先权： JP2005098210 20050330
- 国际公布： WO2006106805 20061012
- 主分类号： A61K31/375
- IPC分类号： A61K31/375 ; A61K9/14 ; A61K9/20 ; A61K9/34 ; A61K9/48 ; A61K31/7084 ; A61K47/18 ; A61P3/02
摘要：
The present invention relates to a method of improving storage stability of reduced form of nicotinamide adenine dinucleotide, reduced form of nicotinamide adenine dinucleotide phosphate, or a salt thereof, or ascorbic acid, an ascorbic acid derivative, or a salt thereof, which comprises allowing the substance to coexist with an L-arginine acidic amino acid salt, a composition containing the substance and an L-arginine acidic amino acid salt, a process for producing the composition, and a method of storing the substance in the presence of an L-arginine acidic amino acid salt.
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