[摘要]:Fully automated synthesis and initial PET evaluation of a TSPO radioligand, [C-11]PBR28 (N-(2[C-11]methoxybenzyl)-N-(4-phenoxypyridin-3-yl)acetamide), are reported. These results facilitate the potential preclinical and clinical PET studies of [C-11]PBR28 in animals and humans. (C) 2009 Elsevier Ltd. All rights reserved.