Fig. 1From: Development of TASP0410457 (TASP457), a novel dihydroquinolinone derivative as a PET radioligand for central histamine H3 receptorsRadiosynthesis of [11C]TASP0390136, [11C]TASP0410457, and [11C]TASP0434988, and chemical structure of TASP0390174, TASP0410426, and TASP0410427Back to article page