Dipeptide nitrile Cathepsin K inhibitors of formula I, and pharmaceutically acceptable salts or esters thereof
1
In which
R
1
and R
2
are independently H or C
1
-C
7
lower alkyl, or R
1
and R
2
together with the carbon atom to which they are attached form a C
3
-C
8
cycloalkyl ring, and
Het is an optionally substituted nitrogen-containing heterocyclic substituent, are provided, useful e.g. for therapeutic or prophylactic treatment of a disease or medical condition in which cathepsin K is implicated.
提供了公式I的二肽基腈基Cathepsin K
抑制剂,以及其药用可接受的盐或酯。其中R1和R2独立地是H或C1-C7较低的烷基,或者R1和R2与它们附着的碳原子一起形成一个C3-C8环烷基环,Het是一个可选择地取代的含氮杂环取代基,可用于治疗或预防与Cathepsin K有关的疾病或医疗状况。