| 发明名称 |
HIGHLY SULFATED DERIVATIVES OF K5 POLYSACCHARIDE AND THEIR PREPARATION |
| 摘要 |
The purification of the E.coli K5 polysaccharide by treatment with isopropyl alcohol and elimination of lipophilic substances is described. The purified product can be used to prepare, after N-deacetylation, new N,O-sulfated polysaccharides with high degree of sulfation.
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| 申请公布号 |
CA2439337(A1) |
申请公布日期 |
2002.09.06 |
| 申请号 |
CA20022439337 |
申请日期 |
2002.02.26 |
| 申请人 |
ZOPPETTI, GIORGIO;ORESTE, PASQUA ANNA |
发明人 |
ZOPPETTI, GIORGIO;ORESTE, PASQUA ANNA |
| 分类号 |
A61K8/60;A61K8/73;A61K31/737;A61P35/04;C08B37/00;(IPC1-7):C08B37/00;A61K31/715 |
主分类号 |
A61K8/60 |
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