2-Phenyl-4-piperazinylbenzimidazoles: Orally active inhibitors of the gonadotropin releasing hormone (GnRH) receptor
摘要:
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.
1-(ARYLSULFONYL)-4-(PIPERAZIN-1-YL)-1H-BENZIMIDAZOLES AS 5-HYDROXYTRYPTAMINE-6 LIGANDS
申请人:Haydar Simon Nicolas
公开号:US20100120779A1
公开(公告)日:2010-05-13
The invention relates to 1-(arylsulfonyl)-4-(piperazin-1-yl)-1H-benzimidazole compounds of the Formula I:
or a tautomer, stereoisomer, or pharmaceutically acceptable salt thereof, wherein the constituent variables are as defined herein, compositions comprising the compounds, and methods for making and using the compounds.
2-METHYL-1-(PHENYLSULFONYL)-4-(PIPERAZIN-1-YL)-1H-BENZIMIDAZOLE AS 5-HYDROXYTRYPTAMINE-6 LIGAND
申请人:Wyeth LLC
公开号:EP2285784B1
公开(公告)日:2012-07-04
US8063053B2
申请人:——
公开号:US8063053B2
公开(公告)日:2011-11-22
[EN] 1- (ARYLSULFONYL) -4- (PI PERAZIN-I -YL) -IH-BENZ IMIDAZOLES AS d-HYDROXYTRYPTAMINE- 6 LIGANDS<br/>[FR] 1-(ARYLSULFONYL)-4-(PIPÉRAZIN-1-YL)-1H-BENZIMIDAZOLES EN TANT QUE LIGANDS DE ?-HYDROXYTRIPTAMINE-6
申请人:WYETH LLC
公开号:WO2010056644A1
公开(公告)日:2010-05-20
The invention relates to 1-(arylsulfonyl)-4-(piperazin-1-yl)-1H-benzimidazole compounds of the Formula I: or a tautomer, stereoisomer, or pharmaceutically acceptable salt thereof, wherein the constituent variables are as defined herein, compositions comprising the compounds, and methods for making and using the compounds.