The present disclosure relates to the methods for the preparation of reactive [F-18]fluoride in a form of [F-18]sulfonyl fluoride suitable for efficient radiolabeling without an azeotropic evaporation step by the use of anion exchange resin and sulfonyl chloride, and its applications in the manufacturing of PET radiopharmaceuticals.
本公开涉及一种制备具有适用于高效放射标记的[F-18]磺酰
氟形式的反应性[F-18]
氟化物的方法,该方法无需通过阿泽特罗普蒸发步骤,而是通过使用阴离子交换
树脂和
磺酰氯,并且在PET放射性药物制造中的应用。