Claudio Papotto 1, Clare Stokes 2, Carlo Matera 1, Sara M Herz 3, Ka Chiang 3, Rebecca Ferrisi 1, Marco De Amici 1, M Imad Damaj 3, Roger L Papke 2, Clelia Dallanoce 1
Sulfonium Moieties as Ammonium Bioisosteres: Novel Ligands for the Alpha7 Nicotinic Acetylcholine Receptor