作者:Eric A. Voight、Jerome F. Daanen、Michael E. Kort
DOI:10.1021/jo101938b
日期:2010.12.17
efficient synthesis of 2-amino-oxazolo[4,5-c]quinoline TRPV1 antagonists is described via a thiourea formation/carbodiimide cyclization sequence. Synthetic route optimization eliminates intermediate isolations and facilitates the rapid preparation of a series of novel pentacyclic TRPV1 antagonists. From this series, compound (S)-4 was identified as a potent and selective ligand for the TRPV1 ion channel
通过硫脲形成/碳二亚胺环化序列描述了2-氨基-恶唑并[4,5- c ]喹啉TRPV1拮抗剂的有效合成。合成路线优化消除了中间隔离,并促进了一系列新型五环TRPV1拮抗剂的快速制备。从该系列中,化合物(S)-4被确定为TRPV1离子通道的有效和选择性配体。