The invention relates to thiocarbamate prodrug compounds of the Janus kinase (JAK) inhibitor tofacitinib having formula I:
wherein R1, R2, R3, R4 and n are as defined. The invention also relates to pharmaceutical compositions comprising such compounds; methods of using such compounds to treat gastrointestinal inflammatory diseases; and processes and intermediates for preparing such compounds.
本发明涉及具有式 I 的 Janus 激酶(JAK)
抑制剂托法替尼的
硫代
氨基甲酸酯原药化合物:
其中 R1、R2、R3、R4 和 n 如所定义。本发明还涉及包含此类化合物的药物组合物;使用此类化合物治疗胃肠道炎症疾病的方法;以及制备此类化合物的工艺和中间体。