发明名称 |
HIGH PURITY HEPARIN AND PRODUCTION METHOD THEREFOR |
摘要 |
The present invention provides a high purity heparin useful to be a pharmaceutical product, cosmetics, research reagent, or the like, and a method for producing the same, more specifically, a heparin which does not substantially contain a nitrous acid degradation-resistant impurity and a method for producing a heparin, comprising mixing an aqueous solution of 5 to 30% by weight of the heparin with ethanol having an amount (volume) 0.2 to 1 times the amount (volume) of the aqueous heparin solution to obtain a colloidal precipitate of heparin. |
申请公布号 |
EP2617737(B1) |
申请公布日期 |
2017.03.01 |
申请号 |
EP20110825154 |
申请日期 |
2011.09.13 |
申请人 |
UNIVERSITY OF MIYAZAKI;Fuso Pharmaceutical Industries, Ltd. |
发明人 |
MUGURUMA, Michio;MURATA, Hiroshi |
分类号 |
C08B37/10;A61K31/727;A61P7/02;A61P9/00;A61P9/10;A61P9/12;A61P21/00;A61P29/00;A61P35/04;A61P37/06;A61P37/08 |
主分类号 |
C08B37/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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