Novel raw material compounds are provided that are useful for producing novel cycloalkane carboxamide derivatives having cathepsin K inhibitory action.
An oxazolone derivative represented by formula (I):
[wherein, R1 represents a substituted or unsubstituted alkyl group, substituted or unsubstituted alkenyl group, substituted or unsubstituted alkynyl group, substituted phenyl group, substituted or unsubstituted naphthyl group or substituted or unsubstituted heterocyclic group, and ring A represents a saturated cyclic alkylidene group having 6 to 7 carbon atoms].
提供了新型原料化合物,可用于生产具有猫hepsin K 抑制作用的新型
环烷基羧
酰胺衍
生物。一种由式(I)表示的
噁唑烷衍
生物:[其中,R1表示取代或未取代的烷基,取代或未取代的
烯基,取代或未取代的炔基,取代的
苯基,取代或未取代的
萘基或取代或未取代的杂环基,环A表示具有6至7个
碳原子的饱和
环烷基亚基]。