| 发明名称 |
Method of preparing chiral cyclic beta-aminocarboxamides |
| 摘要 |
The present invention encompasses a process for preparing compounds of formula (1), wherein a compound of formula (2) is reacted in the presence of a catalyst and a solvent under hydrogen pressure to form a compound of formula (1) and wherein A and R1-R4 are defined herein.
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| 申请公布号 |
US8466318(B2) |
申请公布日期 |
2013.06.18 |
| 申请号 |
US20070301131 |
申请日期 |
2007.05.15 |
| 申请人 |
LINZ GUENTER;KRAEMER GERD;LEUTER ZENO A.;OSTERMEIER MARKUS;RALL WERNER;OCHS CLAUDIA;SCHMID ROLF;BOEHRINGER INGELHEIM INTERNATIONAL GMBH |
发明人 |
LINZ GUENTER;KRAEMER GERD;LEUTER ZENO A.;OSTERMEIER MARKUS;RALL WERNER;OCHS CLAUDIA;SCHMID ROLF |
| 分类号 |
C07C233/00;C07C235/00;C07C237/00;C07C239/00 |
主分类号 |
C07C233/00 |
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