Derivatives of N - (hetero) aryl pyrrolidine pirazo of IL - 4 - pyrrolo 2,3-d pyrimidines and pyrrole - 3 - il pyrrolo 2,3-d pyrimidines as Janus kinase of the ihnibidores

摘要

The present Invention relates to Derivatives of N - (hetero aryl pyrrolidine) of formula (i), which are inhibitors of Jak, such as Selective inhibitors of JAK1, useful in the treatment of diseases associated with Jak.