| 发明名称 |
PROCESS FOR THE PRODUCTION OF INTERMEDIATES FOR THE PREPARATION OF TRICYCLIC BENZIMIDAZOLES |
| 摘要 |
The invention relates to a process for the synthesis of compounds of the formula 1-a and compounds of the formula 1-b. The compounds of the formula 1 -a and the compounds of the formula 1-b, in which the substituents R1, R2, R3, and Ar have the meanings indicated in the description, are valuable intermediates for the preparation of pharmaceutically active compounds.</SDO AB>
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| 申请公布号 |
CA2612112(A1) |
申请公布日期 |
2006.12.28 |
| 申请号 |
CA20062612112 |
申请日期 |
2006.06.20 |
| 申请人 |
NYCOMED GMBH |
发明人 |
ZIMMERMANN, PETER JAN;BREHM, CHRISTOF;POSTIUS, STEFAN;SIMON, WOLFGANG-ALEXANDER;BUHR, WILM;ZANOTTI-GEROSA, ANTONIO;KROMER, WOLFGANG;PALMER, ANDREAS;CHIESA, MARIA VITTORIA |
| 分类号 |
C07D235/08;A61K31/4188;A61P1/00;C07D401/06;C07D409/06;C07D491/04;C07F7/08 |
主分类号 |
C07D235/08 |
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