申请人:SEIKAGAKU CORPORATION
公开号:EP1972615A1
公开(公告)日:2008-09-24
Novel cycloalkane carboxamide derivatives having an action that selectively inhibits cathepsin K, and a production process thereof, are provided.
A cycloalkane carboxamide derivative represented by the following general formula (I), or a pharmaceutically acceptable salt thereof:
(wherein R1 and R2 represent (substituted) alkyl groups, (substituted) alkenyl groups, (substituted) alkynyl groups, (substituted) aromatic hydrocarbon groups or (substituted) heterocyclic groups, ring A represents an alkylidene group having 5 to 7 carbon atoms, and ring B represents a formyl group or a hydroxymethyl group).
本发明提供了具有选择性抑制 cathepsin K 作用的新型环烷烃羧酰胺衍生物及其生产工艺。
由以下通式(I)代表的环烷烃羧酰胺衍生物或其药学上可接受的盐:
(其中R1和R2代表(取代的)烷基、(取代的)烯基、(取代的)炔基、(取代的)芳香烃基团或(取代的)杂环基团,环A代表具有5至7个碳原子的亚烷基,环B代表甲酰基或羟甲基)。