发明名称 |
INTERMEDIATES FOR THE PREPARATION OF TRICYCLIC DIHYDROPYRANO -IMIDAZO -PYRIDINES DERIVATIVES |
摘要 |
The invention relates to compounds of the formula 1, in which R1, R2, R3, Arom and PG have the meanings as indicated in the description. These compounds are valuable intermediates for the preparation of pharmaceutically active compounds. |
申请公布号 |
EP1697358(A1) |
申请公布日期 |
2006.09.06 |
申请号 |
EP20040804906 |
申请日期 |
2004.12.17 |
申请人 |
NYCOMED GMBH |
发明人 |
PALMER, ANDREAS;NETTEKOVEN, ULRIKE;ZIMMERMANN, PETER, JAN;BREHM, CHRISTOF;CHIESA, M.VITTORIA;BUHR, WILM |
分类号 |
C07D471/04;C07D493/14 |
主分类号 |
C07D471/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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