| 发明名称 |
NOVEL PROCESSES FOR THE PREPARATION OF SUBSTITUTED PROPENONE DERIVATIVES |
| 摘要 |
<p>The present invention provides industrial and commercial processes for the preparation of 2-acyl-5-benzylfuran derivatives, 1,2,4-triazole-3-carboxylic acid ester derivatives and propenone derivatives having anti-HIV activities and usuful crystals thereof. <CHEM> wherein R<1>, R<2> and R<4> each is independently hydrogen or the like; A is CR<6> or N; R<6> is hydrogen or the like; Q is a protecting group; and L is a leaving group.</p> |
| 申请公布号 |
EP1186599(A1) |
申请公布日期 |
2002.03.13 |
| 申请号 |
EP20000929908 |
申请日期 |
2000.05.29 |
| 申请人 |
SHIONOGI & CO., LTD. |
发明人 |
UENAKA, MASAAKI;KAWATA, KYOZO;NAGAI, MASAHIKO;ENDOH, TAKESHI |
| 分类号 |
A61P31/18;C07D249/10;C07D405/06;(IPC1-7):C07D307/46;C07D405/04;A61K31/419;C07D307/58;C07D307/68 |
主分类号 |
A61P31/18 |
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