[EN] AMIDO-BENZYL SULFONE AND SULFONAMIDE DERIVATIVES<br/>[FR] DÉRIVÉS SULFONAMIDES ET SULFONES AMIDO-BENZYLIQUES
申请人:GENENTECH INC
公开号:WO2013127268A1
公开(公告)日:2013-09-06
Disclosed are certain amido-benzyl sulfone and sulfonamide compounds, pharmaceutical compositions comprising such compounds, land methods of treatment using such compounds.
Identification of 2,3-dihydro-1H-pyrrolo[3,4-c]pyridine-derived ureas as potent inhibitors of human nicotinamide phosphoribosyltransferase (NAMPT)
作者:Peter S. Dragovich、Kenneth W. Bair、Timm Baumeister、Yen-Ching Ho、Bianca M. Liederer、Xiongcai Liu、Yongbo Liu、Thomas O’Brien、Jason Oeh、Deepak Sampath、Nicholas Skelton、Leslie Wang、Weiru Wang、Hongxing Wu、Yang Xiao、Po-wai Yuen、Mark Zak、Lei Zhang、Xiaozhang Zheng
DOI:10.1016/j.bmcl.2013.06.090
日期:2013.9
Potent nicotinamide phosphoribosyltransferase (NAMPT) inhibitors containing 2,3-dihydro-1H-pyrrolo[3,4-c]pyridine-derived ureas were identified using structure-based design techniques. The new compounds displayed improved aqueous solubilities, determined using a high-throughput solubility assessment, relative to previously disclosed urea and amide-containing NAMPT inhibitors. An optimized 2,3-dihydro-1H-pyrrolo[3,4-c]pyridine-derived compound exhibited potent anti-NAMPT activity (18; BC NAMPT IC50 = 11 nM; PC-3 antiproliferative IC50 = 36 nM), satisfactory mouse PK properties, and was efficacious in a PC-3 mouse xenograft model. The crystal structure of another optimized compound (29; NAMPT IC50 = 10 nM; A2780 antiproliferative IC50 = 7 nM) in complex with the NAMPT protein was also determined. (C) 2013 Elsevier Ltd. All rights reserved.