| 发明名称 |
PROCESS FOR THE PREPARATION AND PURIFICATION OF A MIXTURE OF GLYCOSPHINGOLIPIDS, FREE FROM CONTAMINATION BY NON-CONVENTIONAL VIRUSES |
| 摘要 |
The present invention provides a process for the preparation of a ganglioside mixture, which is free from contaminates which are associated with nonconventional, life-threatening viruses, without altering the biological and pharmacological characteristics of the mixture on the central and peripheral nervous systems. The process includes the carrying out of twelve interrelated steps.
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| 申请公布号 |
CA2045142(C) |
申请公布日期 |
2000.07.18 |
| 申请号 |
CA19902045142 |
申请日期 |
1990.11.16 |
| 申请人 |
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发明人 |
DELLA VALLE, FRANCESCO;CALLEGARO, LANFRANCO;LORENZI, SILVANA |
| 分类号 |
A61K31/70;A61K31/7028;A61P25/00;C07H1/08;C07H15/04;C07H15/10;C07H15/12;(IPC1-7):C07H15/10 |
主分类号 |
A61K31/70 |
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代理人 |
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