| 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 |
US8034961(B2) |
申请公布日期 |
2011.10.11 |
| 申请号 |
US20070002407 |
申请日期 |
2007.12.17 |
| 申请人 |
LANXESS DEUTSCHLAND GMBH |
发明人 |
MILITZER HANS-CHRISTIAN;BOSCH BORIS;ECKERT MARKUS;MESEGUER BENJAMIN |
| 分类号 |
C07D333/12;C07D333/16;C07B53/00;C07B61/00;C07C67/18;C07C67/31;C07C69/732;C07C69/734;C07C211/00;C07C233/00;C07C235/00;C07C237/00;C07C239/00;C07D307/33;C07D333/20;C07D333/24;C07D333/28;C07D409/04 |
主分类号 |
C07D333/12 |
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