发明授权
- 专利标题： Pitavastatin-containing preparation and method for producing same
- 专利标题（中）： 含匹伐他汀的制剂及其制备方法
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申请号： US14111459申请日： 2012-04-10
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公开(公告)号： US09399064B2公开(公告)日： 2016-07-26
- 发明人: Nobuko Hamaguchi , Shouichi Hosaka , Kenji Nozawa , Yasufumi Okamura
- 申请人： Nobuko Hamaguchi , Shouichi Hosaka , Kenji Nozawa , Yasufumi Okamura
- 申请人地址： JP Osaka
- 专利权人： SAWAI PHARMACEUTICAL CO., LTD.
- 当前专利权人： SAWAI PHARMACEUTICAL CO., LTD.
- 当前专利权人地址： JP Osaka
- 代理机构： Sughrue Mion, PLLC
- 优先权： JP2011-088236 20110412
- 国际申请： PCT/JP2012/059745 WO 20120410
- 国际公布： WO2012/141160 WO 20121018
- 主分类号： A01N43/42
- IPC分类号： A01N43/42 ; A61K31/47 ; A61K47/02 ; A61K9/20
摘要：
The present invention provides: a pitavastatin-containing preparation containing pitavastatin or a pharmacologically acceptable salt thereof and at least one kind of a basic additive selected from the group consisting of basic magnesium compounds and basic calcium compounds, and an aqueous solution or an aqueous dispersion of the pitavastatin-containing preparation having a pH of more than 8 and 10 or less; and a method for producing a pitavastatin-containing preparation, including blending at least one kind of a basic additive selected from the group consisting of basic magnesium compounds and basic calcium compounds with pitavastatin or a pharmacologically acceptable salt thereof, to make an aqueous solution or an aqueous dispersion of the pitavastatin-containing preparation have a pH of more than 8 and 10 or less.
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