Fluorinated isatin derivatives. Part 1: Synthesis of new N-substituted (S)-5-[1-(2-methoxymethylpyrrolidinyl)sulfonyl]isatins as potent caspase-3 and -7 inhibitors
N-substituted (S)-5-[1-(2-methoxymethylpyrrolidinyl)sulfonyl]isatinderivatives has been synthesized and tested as inhibitors of caspases-3 and -7, which are known to be downstream enzymes critical in the execution of apoptosis. N-Propyl- and N-butyl isatins, as well as the corresponding terminal alcohols and regioisomeric fluorobutyl derivatives were shown to be excellent inhibitors having different binding