Discovery of 1-(3-{2-[4-(2-Methyl-5-quinolinyl)-1-piperazinyl]ethyl}phenyl)-2-imidazolidinone (GSK163090), a Potent, Selective, and Orally Active 5-HT<sub>1A/B/D</sub> Receptor Antagonist
作者:Colin P. Leslie、Matteo Biagetti、Silvia Bison、Steven M. Bromidge、Romano Di Fabio、Daniele Donati、Alessandro Falchi、Martine J. Garnier、Albert Jaxa-Chamiec、Gary Manchee、Giancarlo Merlo、Domenica A. Pizzi、Luigi P. Stasi、Jessica Tibasco、Antonio Vong、Simon E. Ward、Laura Zonzini
DOI:10.1021/jm100714c
日期:2010.12.9
activities and potent affinities across the 5-HT1A, 5-HT1B, and 5-HT1D receptors as well as high selectivity against the serotonin transporter. From among these compounds, 1-(3-2-[4-(2-methyl-5-quinolinyl)-1-piperazinyl]ethyl}phenyl)-2-imidazolidinone (36) was found to combine potent in vivo activity with a strong preclinical developability profile, and on this basis it was selected as a drug candidate
为了鉴定5-HT 1自身受体的选择性药物如泛拮抗剂,进行了研究以阐明先前报道的双重作用的5-HT 1拮抗剂/ SSRI结构。鉴定出一系列新颖的化合物,它们显示出较低的内在活性和对5-HT 1A,5-HT 1B和5-HT 1D受体的有效亲和力以及对5-羟色胺转运蛋白的高选择性。在这些化合物中,1-(3- 2- [4-(2-甲基-5-喹啉基)-1-哌嗪基]乙基}苯基)-2-咪唑啉酮(36)被发现具有强大的体内活性和强大的临床前可开发性,并且在此基础上将其选择为候选药物,目的是评估其作为快速发作的抗抑郁药/抗焦虑药的潜力。