| 发明名称 |
PROCESS OF PURIFICATION OF CYCLOSPORIN |
| 摘要 |
Object of the invention is a process for the chromatographic preparation of cyclosporin A from a crude product containing cyclosporin complex by using a column filled with silica gel and by the application of multistep chromatography with a column filled with normal phase silica gel and by a solvent mixture containing toluene as the major component.
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| 申请公布号 |
CA2255062(A1) |
申请公布日期 |
1998.10.01 |
| 申请号 |
CA19982255062 |
申请日期 |
1998.03.23 |
| 申请人 |
BIOGAL GYOGYSZERGYAR RT |
发明人 |
NAGYNE, ARVAI EDIT;KERI, VILMOS;MISKOLCZY, ISTVANNE;MAKO, GYOERGYNE;DEAK, LAJOS |
| 分类号 |
A61K38/00;A61K31/00;A61K38/13;A61P29/00;A61P37/00;A61P37/02;C07K1/14;C07K1/16;C07K7/64;C12P21/04;(IPC1-7):C07K7/64 |
主分类号 |
A61K38/00 |
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