公开(公告)号：EP1718648B1

公开(公告)日：2008-04-23

申请号：EP05708021.0

申请日：2005-02-16

申请人： Nycomed GmbH

发明人： CHIESA, M. Vittoria ,  BUHR, Wilm ,  ZIMMERMANN, Peter Jan ,  BREHM, Christof ,  PALMER, Andreas ,  KROMER, Wolfgang ,  POSTIUS, Stefan ,  SIMON, Wolfgang-Alexander

IPC分类号： C07D471/14 ,  C07D471/04 ,  A61K31/435

CPC分类号： C07D471/04 ,  C07D471/14

摘要： The invention relates to compounds of the formula (1), in which the substituents R1, R2, R3 and Arom have the meanings as indicated in the description. The compounds are valuable intermediates for the preparation of pharmaceutical active compounds.