Structural development of N-(4-phenoxyphenyl)benzamide derivatives as novel SPAK inhibitors blocking WNK kinase signaling
作者:Shinya Fujii、Eriko Kikuchi、Yuko Watanabe、Honoka Suzuyama、Mari Ishigami-Yuasa、Takayasu Mori、Kiyoshi Isobe、Shinichi Uchida、Hiroyuki Kagechika
DOI:10.1016/j.bmcl.2020.127408
日期:2020.9
structural development of N-(4-phenoxyphenyl)benzamide derivatives as novel SPAK (STE20/SPS1-related proline/alanine-rich kinase) inhibitors. Abnormal activation of the signal cascade of with-no-lysine kinase (WNK) with OSR1 (oxidative stress-responsive kinase 1)/SPAK and NCC (NaCl cotransporter) results in characteristic salt-sensitive hypertension, and therefore inhibitors of the WNK-OSR1/SPAK-NCC
我们在这里报告的N-(4-苯氧基苯基)苯甲酰胺衍生物作为新型SPAK(STE20 / SPS1相关脯氨酸/富含丙氨酸的激酶)抑制剂的结构发展。具有OSR1(氧化应激反应激酶1)/ SPAK和NCC(NaCl协同转运蛋白)的无赖氨酸激酶(WNK)信号级联的异常激活会导致特征性的盐敏感性高血压,因此是WNK-OSR1的抑制剂/ SPAK-NCC级联是抗高血压药物的候选药物。根据前导化合物2的结构,我们研究了N-(4-苯氧基苯基)苯甲酰胺衍生物的SAR ,并开发了作为有效SPAK抑制剂的化合物20l。化合物20l是新型抗高血压药的有希望的候选物。