公开(公告)号：EP0198919B1

公开(公告)日：1990-02-28

申请号：EP85905773.9

申请日：1985-10-18

申请人： SCHERING AKTIENGESELLSCHAFT

发明人： KLOSE, Walter ,  KIRSCH, Gerald ,  HUTH, Andreas ,  FRÖHLICH, Wolfgang ,  LAURENT, Henry

IPC分类号： A61K31/40 ,  A61K31/42 ,  C07D263/24

CPC分类号： C07D413/12 ,  A61K31/40 ,  A61K31/42 ,  A61K31/421 ,  A61K31/422 ,  C07D263/24 ,  F02B1/04

摘要： Pharmaceutical preparations for the local treatment of inflammations, characterized by the fact that they contain one or two compounds having the general formula (I), in which X is an oxygen atom or a methyl group; R1 and R2 are a hydrogen atom or a hydrocarbon residue possibly interrupted by an oxygen atom, with a maximum of eight carbon atoms; R3 is a hydrogen atom or a hydrocarbon residue possibly substituted by an oxo-group, with a maximum of eight carbon atoms; and R4 is an alkyl group with a maximum of four carbon atoms.