| 发明名称 |
METHOD FOR THE INDUSTRIAL PREPARATION OF (6S) FOLIC ACID DERIVATIVES BY CHROMATOGRAPHIC SEPARATION |
| 摘要 |
Method for the industrial preparation of (6S) folic acid derivatives by chromatographically separating a solution of the two (6RS) diastereoisomers on a chromatographic column wherein the separating agent is an albumin in a buffered solution having a pH of about 5.
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| 申请公布号 |
CA2097884(A1) |
申请公布日期 |
1994.12.07 |
| 申请号 |
CA19932097884 |
申请日期 |
1993.06.07 |
| 申请人 |
IRCA S.P.A. - INDUSTRIE RICHERCHE CHIMICHE D'ALBANO |
发明人 |
AMBROSINI, LEONARDO;SALA, BRUNO |
| 分类号 |
B01D15/00;B01D15/08;C07D475/04;C07D475/08;(IPC1-7):C07D475/04 |
主分类号 |
B01D15/00 |
| 代理机构 |
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