| 发明名称 |
NOVEL METHOD FOR THE PREPARATION OF INTERMEDIATES USEFUL FORTHE SYNTHESIS OF VITAMIN D ANALOGUES |
| 摘要 |
The present invention relates to novel methods for the preparation of intermediates which are useful in the synthesis of cacipotriol. The present invention relates further to the use of intermediates produced with said methods for making calcipotriol or calcipotriol monohydrate.
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| 申请公布号 |
CA2561590(C) |
申请公布日期 |
2008.11.18 |
| 申请号 |
CA20052561590 |
申请日期 |
2005.03.23 |
| 申请人 |
LEO PHARMA A/S |
发明人 |
PEDERSEN, HENRIK;DEUSSEN, HEINZ-JOSEF WILHELM;CALVERLEY, MARTIN JOHN;SABROE, THOMAS PETER;HANSEN, ERIK TORNGAARD |
| 分类号 |
C07F9/40;C07B37/00;C07C49/242;C07C49/255;C07C401/00;C07D333/72 |
主分类号 |
C07F9/40 |
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