| 发明名称 |
IMPROVED PROCESS FOR PREPARING 2-[(2E)-2-FLUORO-2-(3-PIPERIDINYLIDENE)ETHYL]-1H-ISOINDOLE-1,3(2H)-DIONE |
| 摘要 |
<p>The present invention relates to an improved process for preparing 2-[(2E)-2-fluoro-2-(3-piperidinylidene)ethyl]-1H-isoindole-1,3(2H)-dione, or a salt thereof, which is an intermediate in the synthesis route of the antibacterial compound 7-[(3E)-3-(2-amino-1- fluoroethylidene)-1-piperidinyl]-1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-4-oxo 3-quinolinecarboxylic acid.</p> |
| 申请公布号 |
CA2845196(A1) |
申请公布日期 |
2013.04.04 |
| 申请号 |
CA20122845196 |
申请日期 |
2012.09.28 |
| 申请人 |
JANSSEN PHARMACEUTICA NV |
发明人 |
LANG, YOLANDE LYDIA;DEPRE, DOMINIQUE PAUL MICHEL |
| 分类号 |
C07D211/70;C07D401/04;C07F9/24 |
主分类号 |
C07D211/70 |
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