Novel 5-nitropyrimidine derivatives bearing endo-azabicyclic alcohols/amines as potent GPR119 agonists
作者:Yuanying Fang、Zunhua Yang、Shankariah Gundeti、Jongkook Lee、Haeil Park
DOI:10.1016/j.bmc.2016.10.030
日期:2017.1
activities. Most compounds exhibited much stronger EC50 values than that of oleoylethanolamide (OEA). Among them, derivatives from endo-azabicyclic alcohols displayed more potent GPR119 agonistic activities than compounds with endo-azabicyclic amines. Especially the optimized compounds (6, 7, 8, 12, 17) were shown to have potent biological activities and were identified as full agonists. Isopropyl carbamate
合成了一系列基于带有内氮杂双环取代基的5-硝基嘧啶骨架的GPR119激动剂,并评估了它们的GPR119激动活性。大多数化合物的EC 50值比油酰乙醇酰胺(OEA)强得多。其中,来自内-氮杂双环醇的衍生物比具有内-氮杂双环胺的化合物显示出更强的GPR119激动活性。特别优化的化合物(6,7,8,12,17)显示出具有有效的生物活性和被确定为完全激动剂。氨基甲酸异丙酯化合物8观察到由内氮杂双环醇合成的EC 50值最佳(0.6 nM)。通常,在5-硝基嘧啶支架的C4位上的芳基被2-氟取代导致生物活性的增加。