| 发明名称 |
STEREOSELECTIVE SYNTHESIS OF 3,4-DISUBSTITUTED CYCLOPENTANONE AND RELATED COMPOUND |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing an optically active 3,4-disubstituted cyclopentanone, and to provide a material for producing the same. SOLUTION: The method for producing the optically active 3,4-disubstituted cyclopentanone comprises hydrolyzing one or more compounds represented by formula 13, or removing the ester moiety from a compound as the skeleton of a 5-oxo-cyclopentanecarboxylic acid alkyl ester derivative. COPYRIGHT: (C)2007,JPO&INPIT
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| 申请公布号 |
JP2007023040(A) |
申请公布日期 |
2007.02.01 |
| 申请号 |
JP20060195461 |
申请日期 |
2006.07.18 |
| 申请人 |
PHARMACIA & UPJOHN CO LLC |
发明人 |
BETCHE HANS-JUERGEN;IRDAM ERWIN AYANDRA;PADILLA AMPHLETT GREG;PEARLMAN BRUCE;PERRAULT WILLIAM ROLAND;VANALSTEN JOHN;FRANCZYK THADDEUS S |
| 分类号 |
C07C45/45;C07B53/00;C07C45/00;C07C45/48;C07C49/395;C07C55/02;C07C62/24;C07C69/757;C07C227/24;C07C229/28;C07C309/25;C07C321/22;C07D209/96;C07D307/60 |
主分类号 |
C07C45/45 |
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