发明名称 |
Purified heparin fractions, method for obtaining them and pharmaceutical compositions containing them |
摘要 |
Heparin fractions obtained by nitrous depolymerization, containing at most 150 ppb of total N-nitroso compounds, prepared by subjecting heparins of natural origin which have been depolymerized with a nitrite to the action of UV radiation.
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申请公布号 |
US5599801(A) |
申请公布日期 |
1997.02.04 |
申请号 |
US19940239320 |
申请日期 |
1994.05.06 |
申请人 |
CHOAY S.A. |
发明人 |
BRANELLEC, JEAN-FRANÇOIS;ESPEJO, JOSE;PICART, PHILIPPE |
分类号 |
C08B37/10;A61K31/715;A61K31/727;A61P7/02;C08B37/00;(IPC1-7):A61K31/725 |
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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