New imidazopyridine derivatives having the chemical structure of formula (I) are disclosed; as well as process for their preparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of Janus Kinases (JAK).本發明揭露具有式(I)化學結構之新穎咪唑並吡啶衍生物;以及其製備方法,包括其之醫藥組合物以及其作為傑納斯激酶(JAK)之抑制劑用於療法中的用途。