Scheme 2From: Synthesis, radiosynthesis, in vitro and first in vivo evaluation of a new matrix metalloproteinase inhibitor based on γ-fluorinated α-sulfonylaminohydroxamic acidRadiosynthesis of 18F-labeled (S)-[18F]9a: Reaction conditions: (a) K(K222)[18F]F, K2CO3, CH3CN, 84 °C for 10 minBack to article page