| 发明名称 |
Process for stereoselectively reducing 4-aryl-4-oxobutanoic acid derivatives |
| 摘要 |
The present invention relates to a process for preparing stereoisomerically enriched 4-aryl-4-hydroxybutanoic acid derivatives by reducing 4-aryl-4-ketobutanoic acid derivatives in the presence of ruthenium-containing catalysts.
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| 申请公布号 |
US6921822(B2) |
申请公布日期 |
2005.07.26 |
| 申请号 |
US20030457685 |
申请日期 |
2003.06.09 |
| 申请人 |
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发明人 |
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| 分类号 |
C07D333/16;C07B53/00;C07B61/00;C07C67/18;C07C67/31;C07C69/732;C07C69/734;C07D307/33;C07D333/24;C07D333/28;C07D409/04;(IPC1-7):C07D225/00;C07D295/00;C07D211/60;C07D207/00;C07C255/00;C07C69/76;C07C51/16;C07C51/255;C07C233/00;C07C235/00 |
主分类号 |
C07D333/16 |
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