Discovery of <i>N</i>-(4-(Benzyloxy)-phenyl)-sulfonamide Derivatives as Novel Antagonists of the Human Androgen Receptor Targeting the Activation Function 2
作者:Xin Chai、Huiyong Sun、Wenfang Zhou、Changwei Chen、Luhu Shan、Yuhui Yang、Junzhao He、Jinping Pang、Liu Yang、Xinyue Wang、Sunliang Cui、Yaqin Fu、Xiaohong Xu、Lei Xu、Xiaojun Yao、Dan Li、Tingjun Hou
DOI:10.1021/acs.jmedchem.1c01938
日期:2022.2.10
used for the treatment of prostate cancer (PCa). As a link between the AR and its transcriptional function, the activation function 2 (AF2) region has recently been revealed as a novel targeting site for developing AR antagonists. Here, we reported a series of N-(4-(benzyloxy)-phenyl)-sulfonamide derivatives as new-scaffold AR antagonists targeting the AR AF2. Therein, compound T1-12 showed excellent AR
雄激素受体(AR)拮抗剂已广泛用于治疗前列腺癌(PCa)。作为 AR 及其转录功能之间的联系,激活功能 2 (AF2) 区域最近被揭示为开发 AR 拮抗剂的新靶点。在这里,我们报道了一系列N- (4-(苄氧基)-苯基)-磺酰胺衍生物作为针对 AR AF2 的新支架 AR 拮抗剂。其中,化合物T1-12表现出优异的AR拮抗活性(IC 50 = 0.47 μM)和肽置换活性(IC 50 = 18.05 μM)。此外,体内 LNCaP 异种移植研究证实,T1-12 瘤内给药时可有效抑制肿瘤生长。该研究代表了通过基于结构的虚拟筛选鉴定具有亚微摩尔AR拮抗活性的针对AR AF2的小分子的首次成功尝试,并为开发PCa治疗的新型疗法提供了重要线索。