申请人:Hoechst Aktiengesellschaft
公开号:US05395826A1
公开(公告)日:1995-03-07
Compounds of the tautomeric formula Ia, Ib or Ic, ##STR1## where R is a radical of the formula ##STR2## are effective compounds for the treatment and prophylaxis of degenerative bone disorders. They are used as pharmaceuticals.
化合物具有互变异构式Ia、Ib或Ic的结构,其中R是公式的基团,对于治疗和预防退行性骨疾病是有效的化合物。它们被用作药物。