[EN] GONADOTROPIN RELEASING HORMONE RECEPTOR ANTAGONISTS<br/>[FR] ANTAGONISTES DU RECEPTEUR D'HORMONE DE LIBERATION DE GONADOTROPINE
申请人:WYETH CORP
公开号:WO2006058012A2
公开(公告)日:2006-06-01
[EN] The present invention relates to Gonadotropin Releasing Hormone ("GnRH") (also known as Luteinizing Hormone Releasing Hormone) receptor antagonists. [FR] L'invention porte sur des antagonistes du récepteur d'hormone de libération de gonadotropine ("GnRH") (également dénommée hormone de libération de l'hormone lutéinisante).
2-Phenyl-4-piperazinylbenzimidazoles: Orally active inhibitors of the gonadotropin releasing hormone (GnRH) receptor
作者:Jeffrey C. Pelletier、Murty Chengalvala、Josh Cottom、Irene Feingold、Lloyd Garrick、Daniel Green、Diane Hauze、Christine Huselton、James Jetter、Wenling Kao
DOI:10.1016/j.bmc.2008.05.024
日期:2008.7.1
Antagonism of the gonadotropin releasing hormone (GnRH) receptor has shown positive clinical results in numerous reproductive tissue disorders such as endometriosis, prostate cancer and others. Traditional therapy has been limited to peptide agonists and antagonists. Recently, small molecule GnRH antagonists have emerged as potentially new treatments. This article describes the discovery of 2-phenyl-4-piperazinylbenzimidazoles as small molecule GnRH antagonists with nanomolar potency in in vitro binding and functional assays, excellent bioavailability (rat % F > 70) and demonstrated oral activity in a rat model having shown significant serum leuteinizing hormone (LH) suppression. (c) 2008 Elsevier Ltd. All rights reserved.