申请人:Shenzhen Chipscreen Biosciences Co., Ltd.
公开号:EP3560928A1
公开(公告)日:2019-10-30
The invention discloses a type of fused imidazole compound, preparation method and application thereof. The structure of the compound is shown in general formula I. The definition of each group therein is as described in the specification. These compounds are capable of selectively inhibiting indoleamine 2,3-dioxygenase (IDO). The compounds can act as an IDO inhibitor for treating and/or preventing a disease having a pathological feature with IDO-mediated tryptophan metabolic pathways, for example, cancer, eye disease, autoimmune disease, psychological disorder, depression symptom, anxiety disorder and other diseases.
本发明公开了一种融合咪唑化合物及其制备方法和应用。该化合物的结构如通式 I 所示。其中各基团的定义如说明书所述。这些化合物能够选择性地抑制吲哚胺 2,3-二氧化酶(IDO)。这些化合物可作为 IDO 抑制剂,用于治疗和/或预防具有 IDO 介导的色氨酸代谢途径病理特征的疾病,例如癌症、眼病、自身免疫性疾病、心理障碍、抑郁症状、焦虑症和其他疾病。