| 发明名称 |
PROCESS FOR THE PREPARATION OF AMORPHOUS FORM OF TORSEMIDE |
| 摘要 |
<p>The present invention relates to a simple and efficient process for the preparation of amorphous form of torsemide. The process includes recovering amorphous torsemide from a solution thereof in a suitable solvent comprising alcohols, ketones, chlorinated hydrocarbons, esters, nitriles, cyclic ethers, and mixtures thereof, by spray drying.</p> |
| 申请公布号 |
EP1417172(A1) |
申请公布日期 |
2004.05.12 |
| 申请号 |
EP20020755413 |
申请日期 |
2002.08.02 |
| 申请人 |
RANBAXY LABORATORIES LIMITED |
发明人 |
KUMAR, YATENDRA;TYAGI, OM DUTT;MAHESHWARI, NITIN |
| 分类号 |
A61K9/14;A61K31/4409;A61P1/16;A61P7/10;A61P9/10;A61P9/12;A61P13/12;C07D213/74;(IPC1-7):C07D213/74 |
主分类号 |
A61K9/14 |
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