发明名称 |
MONOSEBACATE OF PYRAZOLE DERIVATIVE |
摘要 |
The present invention provides a novel form of 3-(3-{4-[3-(&bgr;-D-glucopyranosyloxy)-5-isopropyl-1H-pyrazol-4-ylmethyl]-3-methylphenoxy}propylamino)-2,2-dimethylpropionamide with improved storage stability. Since bis[3-(3-{4-[3-(&bgr;-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.
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申请公布号 |
US2010279962(A1) |
申请公布日期 |
2010.11.04 |
申请号 |
US20080810476 |
申请日期 |
2008.12.24 |
申请人 |
KISSEI PHARMACEUTICAL CO., LTD. |
发明人 |
TAKEUCHI HIDEKI;TSURU EIJI |
分类号 |
A61K31/7056;A61P3/10;C07H17/02 |
主分类号 |
A61K31/7056 |
代理机构 |
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