The present application provides novel inhibitors of indoleamine 2,3-dioxygenase-1 and/or indoleamine 2,3-dioxygenase-2 and/or tryptophan 2,3-dioxygenase, metabolites thereof, and phannaceutically acceptable salts or prodrugs thereof. Also provided are methods for preparing these compounds. A therapeutically effective amount of one or more of the compounds of formula (I) is useful in treating diseases resulting from dysregulation of the kynurenine pathway. Compounds of formula (I) act by inhibiting the enzymatic activity or expression of indoleamine 2,3-dioxygenase-1 and/or indoleamine 2,3-dioxygenase-2 and/or tryptophan 2,3-dioxygenase.
本申请提供了
吲哚胺2,3-双加氧酶-1和/或
吲哚胺2,3-双加氧酶-2和/或色
氨酸2,3-双加氧酶的新型
抑制剂,以及它们的代谢物,以及药用可接受的盐或前药。还提供了制备这些化合物的方法。治疗有效量的一个或多个公式(I)的化合物可用于治疗由于色
氨酸途径失调导致的疾病。公式(I)的化合物通过抑制
吲哚胺2,3-双加氧酶-1和/或
吲哚胺2,3-双加氧酶-2和/或色
氨酸2,3-双加氧酶的酶活性或表达起作用。