D inhibitor [18F]PF-9811 (4-(3-((5-(2[18F]fluoroethoxy)pyridine-2-yl
D inhibitor PF-9811 (4-(3-((5-(2fluoroethoxy)pyridine-2-yl)oxy)benzylidene)-N-(pyridazin-3-yl)piperidine-1carboxamide) which is an analogue of PF-04457845. PF-9811 demonstrated modest brain uptake (0.8 SUV in the cortex at 90 min) and distinct to non-specific binding ratios (2.3…