作者:Seiji Ogawa、Toshihide Watanabe、Isamu Sugimoto、Kazumi Moriyuki、Yoshikazu Goto、Shinsaku Yamane、Akio Watanabe、Kazuma Tsuboi、Atsushi Kinoshita、Hideo Kigoshi、Kousuke Tani、Toru Maruyama
DOI:10.1021/acsmedchemlett.5b00455
日期:2016.3.10
chain was performed to improve EP2 agonist activity and subtype selectivity. Phenoxy derivative 18a showed potent agonist activity and excellent subtype selectivity. Furthermore, a series of compounds were identified as G protein-biased EP2 receptor agonists. These are the first examples of biased ligands of prostanoid receptors.
为了鉴定偏向G蛋白和高度亚型选择性的EP2受体激动剂,设计并合成了一系列双环前列腺素类似物。EP2 / 4双激动剂5和前列环素类似物6的结构杂交,然后通过简化欧米茄链使我们能够发现具有独特前列环素样支架的新型EP2激动剂。进行了欧米茄链的进一步优化,以提高EP2激动剂活性和亚型选择性。苯氧基衍生物18a显示出强大的激动剂活性和出色的亚型选择性。此外,一系列化合物被鉴定为偏向G蛋白的EP2受体激动剂。这些是类前列腺素受体的配体的第一个例子。