Discovery of 3-Phenyl Indazole-Based Novel Chemokine-like Receptor 1 Antagonists for the Treatment of Psoriasis
作者:Bongki Ko、Yongsoo Jang、Seung-hwa Kwak、Hyun You、Jeong-hyun Kim、Jung-Eun Lee、Hee Dong Park、Soo-Kyung Kim、William A. Goddard、Jung Hyun Han、Yong-Chul Kim
DOI:10.1021/acs.jmedchem.3c01011
日期:2023.11.9
Chemokine-like receptor 1 (CMKLR1)─a G protein-coupled receptor─has functional roles in the immune system and related diseases, including psoriasis and metabolic diseases. Psoriasis is a chronic inflammatory disease characterized by skin redness, scaliness, and itching. In this study, we sought to develop novel CMKLR1 antagonists by screening our in-house GPCR-targeting compound library. Moreover,
趋化因子样受体 1 (CMKLR1)(一种 G 蛋白偶联受体)在免疫系统和相关疾病(包括牛皮癣和代谢性疾病)中发挥功能作用。牛皮癣是一种慢性炎症性疾病,其特征是皮肤发红、鳞屑和瘙痒。在这项研究中,我们试图通过筛选我们内部的 GPCR 靶向化合物库来开发新型 CMKLR1 拮抗剂。此外,我们优化了一种具有拮抗活性的基于苯基吲唑的命中化合物,并在小鼠模型中评估了其口服药代动力学特性。基于人 CMKLR1 同源性模型的结构设计将S - 26d确定为一种优化化合物,可作为有效的口服拮抗剂,在h CMKLR1 转染的 CHO 细胞中 pIC 50值为 7.44 。此外,在咪喹莫特诱导的银屑病样小鼠模型中,与对照组相比,口服S - 26d 1周显着减轻了改良银屑病面积和严重程度指数评分(红斑严重程度、鳞屑、皮肤厚度)。