Novel 4-aminopyrazolo 3,4-d pyrimidinylazabicyclo derivatives and pharmaceutical compositions containing the same

摘要

The present invention relates to a 4-aminopyrazolo [3,4-d] pyrimidinylazabicyclo derivative and a pharmaceutical composition containing the same, and includes the 4-aminopyrazolo [3,4-d] pyrimidinylazabicyclo derivative and the same. The pharmaceutical composition not only has BTK inhibitory activity, but also has a significantly higher selectivity for BTK compared to ITK, and is useful as a BTK inhibitor for the prevention or treatment of autoimmune diseases or cancer. be able to.