| 发明名称 |
METHOD FOR PRODUCING OPTICALLY ACTIVE PHTHALIMIDE DERIVATIVE |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for producing an optically active compound that is useful as an intermediate compound for producing medicines. <P>SOLUTION: In this method for producing a phthaloyl compound represented by formula (1) (wherein Ar is an aryl or heteroaryl group which may be substituted and R is a 1-4C alkyl), the racemization preferential crystallization process is applied. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
| 申请公布号 |
JP2005281237(A) |
申请公布日期 |
2005.10.13 |
| 申请号 |
JP20040099858 |
申请日期 |
2004.03.30 |
| 申请人 |
KATAYAMA SEIYAKUSHIYO:KK;BETA-CHEM INC |
发明人 |
MURAKAMI YOSHIYUKI;IKEDA TAKAHIRO;INAGAKI TAKASHI |
| 分类号 |
C07D403/06;C07D209/48;(IPC1-7):C07D209/48 |
主分类号 |
C07D403/06 |
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