| 发明名称 |
VITAMIN D COMPOUND, METHOD OF PREPARING THIS COMPOUND AND INTERMEDIATE THEREFOR |
| 摘要 |
DIR 0488 The invention relates to a new vitamin D compound, substituted in the 18-position with an alkyl group, a hydroxy group, an alkoxy group, an alkenyl group, an alkynyl group, a fluorinated alkyl group or a fluorinated alkenyl group. The invention also relates to a method of preparing said vitamin D compound and to a lactone and a hydrindane intermediate. The vitamin D compound is of the general formula
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| 申请公布号 |
CA2072915(A1) |
申请公布日期 |
1993.01.06 |
| 申请号 |
CA19922072915 |
申请日期 |
1992.07.02 |
| 申请人 |
DUPHAR INTERNATIONAL RESEARCH B.V. |
发明人 |
VALLES, MARIA J.;MASCARENAS, JOSE L.;MOURINO, ANTONIO;HALKES, SEBASTIANUS J.;ZORGDRAGER, JAN |
| 分类号 |
A61K31/59;A61P3/02;C07C29/143;C07C35/32;C07C43/305;C07C43/315;C07C401/00;C07D305/14;C07D307/93;C07D307/94;C07D311/94;C07D317/20;C07D407/04;C07F7/18;C07F9/53;(IPC1-7):C07C401/00;C07D309/12;A61K7/48 |
主分类号 |
A61K31/59 |
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