| 发明名称 |
AENY FREMGANGSMAADE TIL FREMSTILLING AF KEMISKE FOR-BINDELSERAE |
| 摘要 |
The present invention relates to a novel and improved process for preparing a compound of the formula I <IMAGE> in which R denotes halogen, and salts thereof, by means of which high yields of predominantly pure products are obtained in one step.
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| 申请公布号 |
DK222087(A) |
申请公布日期 |
1987.04.30 |
| 申请号 |
DK19870002220 |
申请日期 |
1987.04.30 |
| 申请人 |
LEO PHARMACEUTICAL PRODUCTS LTD. A/S (LOEVENS KEMISKE FABRI |
发明人 |
HANSEN, ERIK TORNGAARD;KRAN-NIELSEN, MOGENS PREBEN;DAEHNE, WELF VON |
| 分类号 |
C07D499/87;A61K31/43;A61P31/04;C07D499/00;C07D499/68;C07D499/86;C07D499/893;C07D499/897;(IPC1-7):C07D499/00 |
主分类号 |
C07D499/87 |
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