| 发明名称 |
Process for the preparation of 3-spiro'cyclohexam-1,3'-'3h!indolin-2'-one! derivatives |
| 摘要 |
The invention relates to a process for the preparation of a compound of the formula (I) by reacting a compound of the formula (II) with a compound of the formula (III) characterised by dissolving the compounds of the formula (II) and formula (III) in a water-inmiscible organic solvent in the presence of a phase transfer catalyst, reacting with a.) an aqeuos solution of a base, or b.) a base in solid form directly and if desired transforming the compound of formula (I) thus obtained into its salt.
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| 申请公布号 |
US2004225124(A1) |
申请公布日期 |
2004.11.11 |
| 申请号 |
US20040485133 |
申请日期 |
2004.06.07 |
| 申请人 |
CSIKOS EVA;GONCZI CSABA;HAJDU FELIX;HERMECZ ISTVAN;HEJA GERGELY;HEJA GERGELYNE;MAJLATH CSILLA;NAGY LAJOS;SANTANE ANDREA CSUTOR;SZOMOR TOBORNE;SZVOBODA GYORGYNE |
发明人 |
CSIKOS EVA;GONCZI CSABA;HAJDU FELIX;HERMECZ ISTVAN;HEJA GERGELY;HEJA GERGELYNE;MAJLATH CSILLA;NAGY LAJOS;SANTANE ANDREA CSUTOR;SZOMOR TOBORNE;SZVOBODA GYORGYNE |
| 分类号 |
A61P7/10;A61P9/00;C07B61/00;C07D209/96;(IPC1-7):C07D413/02 |
主分类号 |
A61P7/10 |
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