发明授权
- 专利标题： Monosebacate of pyrazole derivative
- 专利标题（中）： 吡唑衍生物单癸二酸酯
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申请号： US12810476申请日： 2008-12-24
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公开(公告)号： US08399418B2公开(公告)日： 2013-03-19
- 发明人: Hideki Takeuchi , Eiji Tsuru
- 申请人： Hideki Takeuchi , Eiji Tsuru
- 申请人地址： JP Nagano
- 专利权人： Kissei Pharmaceutical Co., Ltd.
- 当前专利权人： Kissei Pharmaceutical Co., Ltd.
- 当前专利权人地址： JP Nagano
- 代理机构： Sughrue Mion, PLLC
- 优先权： JP2007-337985 20071227
- 国际申请： PCT/JP2008/073405 WO 20081224
- 国际公布： WO2009/084531 WO 20090709
- 主分类号： C07H17/02
- IPC分类号： C07H17/02 ; A61K31/7056 ; A61P3/10
摘要：
The present invention provides a novel form of 3-(3-{4-[3-(β-D-glucopyranosyloxy)-5-isopropyl-1H-pyrazol-4-ylmethyl]-3-methylphenoxy}propylamino)-2,2-dimethylpropionamide with improved storage stability. Since bis[3-(3-{4-[3-(β-D-glucopyranosyloxy)-5-isopropyl-1H-pyrazol-4-ylmethyl]-3-methylphenoxy}propylamino)-2,2-dimethylpropionamide]monosebacate has extremely excellent storage stability, it is useful as a drug substance. Furthermore, it shows an extremely good crystalline property and can be purified by a convenient method, and therefore is suitable for the industrial preparation.
公开/授权文献
- US20100279962A1 MONOSEBACATE OF PYRAZOLE DERIVATIVE 公开/授权日：2010-11-04
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