Optimization of cyclic sulfamide derivatives as 11β-hydroxysteroid dehydrogenase 1 inhibitors for the potential treatment of ischemic brain injury
作者:Jeong Hyun Lee、Ju Hwan Bok、Sung Bum Park、Haushabhau S. Pagire、Yoon-Ju Na、Eunyoung Rim、Won Hoon Jung、Jin Sook Song、Nam Sook Kang、Ho Won Seo、Kwan-Young Jung、Byung Ho Lee、Ki Young Kim、Jin Hee Ahn
DOI:10.1016/j.bmcl.2019.126787
日期:2020.1
therapeutic target for various disease conditions. Moreover, a recent study demonstrated that selective 11β-HSD1 inhibitor can attenuate ischemic brain injury. This prompted us to optimize cyclic sulfamide derivative for aiming to treat ischemic brain injury. Among the synthesized compounds, 6e has an excellent in vitro activivity with an IC50 value of 1 nM toward human and mouse 11β-HSD1 and showed good
11β-羟类固醇脱氢酶1(11β-HSD1)是一种皮质醇再生酶,可放大组织中的糖皮质激素水平,在糖尿病,肥胖症和青光眼中起重要作用,被认为是各种疾病的潜在治疗靶标。此外,最近的研究表明选择性的11β-HSD1抑制剂可以减轻缺血性脑损伤。这促使我们优化环硫酰胺衍生物以治疗缺血性脑损伤。在合成的化合物中,6e具有出色的体外活性,对人和小鼠11β-HSD1的IC50值为1 nM,在离体研究中使用从小鼠分离的脑组织显示出良好的11β-HSD1抑制作用。此外,在小鼠的短暂性大脑中动脉阻塞模型中,6e治疗可显着减轻脑缺血/再灌注损伤后的梗塞体积和神经功能缺损。另外,提出了人和小鼠11β-HSD1的6e结合模式。