申请人:Cai Jiaqiang
公开号:US09115126B2
公开(公告)日:2015-08-25
The invention relates to 1H-[1,2,3]triazolo[4,5-c]pyridine-4-carbonitrile derived Cathepsin S inhibitors of Formula (I), wherein R1 is H or (C1-3)alkyl; R2 is halogen or (C1-4)alkyl, optionally substituted with one or more halogens; n is 1-3; X is O or CH2; U, V and W are CH; or one of U, V and W is N; Y is a group capable of interacting with the Sn . . . S2 substites of the active site of Cathepsin S; or a pharmaceutically acceptable salt thereof, to pharmaceutical compositions comprising the same as well as to the use of these derivatives for the preparation of a medicament for the treatment of cathepsin S related diseases such as atherosclerosis, obesity, inflammation and immune disorders, such as rheumatoid arthritis, psoriasis, cancer, and chronic pain, such as neuropathic pain.
本发明涉及一种1H-[1,2,3]三唑并[4,5-c]吡啶-4-羧腈衍生的Cathepsin S抑制剂,其化学式为(I),其中R1为H或(C1-3)烷基; R2为卤素或(C1-4)烷基,可选地取代一个或多个卤素; n为1-3; X为O或CH2; U,V和W为CH; 或者U,V和W中的一个为N; Y是一种能够与Cathepsin S活性位点的Sn…S2取代基相互作用的基团; 或其药学上可接受的盐,以及包含它们的制药组合物,以及这些衍生物用于制备治疗与Cathepsin S相关的疾病,如动脉粥样硬化,肥胖,炎症和免疫障碍,如类风湿性关节炎,银屑病,癌症和慢性疼痛,如神经病性疼痛的药物的用途。