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. 2022 Dec 29;13:7974. doi: 10.1038/s41467-022-35730-3

Fig. 2. Synthesis of 18F-pretomanid.

Fig. 2

18F-pretomanid was obtained through 18F-fluorination of an aryl-bromodifluoromethoxyl precursor. Manual synthesis was performed for preclinical imaging studies and optimized to comply with cGMP to allow clinical translation.