Structure-based design, synthesis and structure–activity relationships of dibenzosuberyl- and benzoate-substituted tropines as ligands for acetylcholine-binding protein
摘要:
Using structure-based optimization procedures on in silico hits, dibenzosuberyl- and benzoate substituted tropines were designed as ligands for acetylcholine-binding protein (AChBP). This protein is a homolog to the ligand binding domain of the nicotinic acetylcholine receptor (nAChR). Distinct SAR is observed between two AChBP species variants and between the alpha 7 and alpha 4 beta 2 nAChR subtype. The AChBP species differences are indicative of a difference in accessibility of a ligand-inducible subpocket. Hereby, we have identified a region that can be scrutinized to achieve selectivity for nicotinic receptor subtypes. (C) 2011 Elsevier Ltd. All rights reserved.
Structure-based design, synthesis and structure–activity relationships of dibenzosuberyl- and benzoate-substituted tropines as ligands for acetylcholine-binding protein
摘要:
Using structure-based optimization procedures on in silico hits, dibenzosuberyl- and benzoate substituted tropines were designed as ligands for acetylcholine-binding protein (AChBP). This protein is a homolog to the ligand binding domain of the nicotinic acetylcholine receptor (nAChR). Distinct SAR is observed between two AChBP species variants and between the alpha 7 and alpha 4 beta 2 nAChR subtype. The AChBP species differences are indicative of a difference in accessibility of a ligand-inducible subpocket. Hereby, we have identified a region that can be scrutinized to achieve selectivity for nicotinic receptor subtypes. (C) 2011 Elsevier Ltd. All rights reserved.
Structure-based design, synthesis and structure–activity relationships of dibenzosuberyl- and benzoate-substituted tropines as ligands for acetylcholine-binding protein
作者:Ewald Edink、Atilla Akdemir、Chimed Jansen、René van Elk、Obbe Zuiderveld、Frans J.J. de Kanter、Jacqueline E. van Muijlwijk-Koezen、August B. Smit、Rob Leurs、Iwan J.P. de Esch
DOI:10.1016/j.bmcl.2011.12.008
日期:2012.2
Using structure-based optimization procedures on in silico hits, dibenzosuberyl- and benzoate substituted tropines were designed as ligands for acetylcholine-binding protein (AChBP). This protein is a homolog to the ligand binding domain of the nicotinic acetylcholine receptor (nAChR). Distinct SAR is observed between two AChBP species variants and between the alpha 7 and alpha 4 beta 2 nAChR subtype. The AChBP species differences are indicative of a difference in accessibility of a ligand-inducible subpocket. Hereby, we have identified a region that can be scrutinized to achieve selectivity for nicotinic receptor subtypes. (C) 2011 Elsevier Ltd. All rights reserved.