The present disclosure relates to a novel compound as a JAK inhibitor, a composition, and an application thereof. Specifically, the present disclosure provides a compound having high JAK inhibitory activity (as represented by formula (I)) or its isomer, solvate, hydrate, pharmaceutically-acceptable salt, and prodrug, and a pharmaceutical composition containing the compound. Also disclosed is a use of the present compound or pharmaceutical composition in preparation of a medicament for treating autoimmune diseases or cancers.
本公开涉及一种作为
JAK 抑制剂的新型化合物、一种组合物及其应用。具体而言,本公开提供了一种具有高 JAK 抑制活性的化合物(如式 (I) 所示)或其异构体、溶解物、
水合物、药学上可接受的盐和原药,以及含有该化合物的药物组合物。还公开了本化合物或药物组合物在制备治疗自身免疫性疾病或癌症的药物中的用途。