Figure 1From: Radiosynthesis and preclinical evaluation of [11C]prucalopride as a potential agonist PET ligand for the 5-HT4 receptor Chemical structures of desmethyl prucalopride and [11 C]prucalopride. Optimized reaction conditions and reagents for the radiosynthesis are as follows: [11C]methyl triflate, CH3CN, TBAOH, 5 min and 85°C.Back to article page