Discovery of novel substituted octahydropyrrolo[3,4- c ]pyrroles as dual orexin receptor antagonists for insomnia treatment
作者:Songliang Wu、Yu Sun、Yi Hu、Hongmei Zhang、Lijuan Hou、Xing Liu、Yufeng Li、Haiying He、Zhi Luo、Yuan Chen、Yuhe Wang、Weihua Shi、Liang Shen、Changqing Cao、Wei Liang、Qing Xu、Qiang Lv、Jiong Lan、Jian Li、Shuhui Chen
DOI:10.1016/j.bmcl.2017.01.075
日期:2017.3
A series of octahydropyrrolo[3,4-c]pyrroles were synthesized and evaluated by orexin 1 and 2 receptor (OX1 & 2 R) antagonists assays. Compound 14l with potent OXR antagonist activity and suitable pharmacokinetic behavior was chosen to be investigated in an EEG study, which demonstrated effects of sleep promotion comparable to Suvorexant. Furthermore, the di-fluro substituted analogs exhibited reduced
合成了一系列八氢吡咯并[3,4-c]吡咯,并通过orexin 1和2受体(OX1&2 R)拮抗剂测定进行了评估。选择具有有效OXR拮抗剂活性和合适药代动力学行为的化合物14l在EEG研究中进行研究,该研究证明了与Suvorexant相比,促进睡眠的作用。此外,二氟取代的类似物表现出降低的hERG抑制作用,同时保持中等效力。