申请人:CADILA HEALTHCARE LIMITED
公开号:US20160176849A1
公开(公告)日:2016-06-23
The present invention relates to compounds of general formula (1) that are inhibitors of Janus Kinase (JAK), a family of tyrosine kinases that are involved in inflammatory conditions, autoimmune diseases, proliferative diseases, allergy, transplant rejection, diseases involving impairment of cartilage turnover, congenital cartilage malformations, and/or diseases associated with hypersecretion of IL6 or interferons. In particular, the compound of the invention inhibits JAK1 and/or JAK2 and/or JAK3 sub families. The present invention also provides methods for the production of the compounds of the invention, pharmaceutical compositions comprising the compounds of the invention, their tautomeric forms, and their pharmaceutically acceptable salts
本发明涉及通式(1)的化合物,它们是Janus激酶(JAK)的抑制剂,JAK是一类参与炎症病症、自身免疫疾病、增生性疾病、过敏、移植排斥、涉及软骨周转障碍、先天性软骨畸形和/或与IL6或干扰素过度分泌相关的疾病的酪氨酸激酶家族。特别是,本发明的化合物抑制JAK1和/或JAK2和/或JAK3亚家族。本发明还提供制备本发明化合物的方法、包含本发明化合物、它们的互变异构体和它们的药学上可接受的盐的制药组合物。