A series of N-1- and N-2-propargylphenelzine derivatives and analogues (1-7
) was synthesized. In addition to their activity as monoamine oxidase inhib
itors, two of the compounds, N-1- and N-2-propargylphenelzines. (3 and 6),
were found to be potent at preventing DSP-4-induced noradrenaline (NA) depl
etion in mouse hippocampus, suggesting that they have neuroprotective prope
rties. (C) 2001 Elsevier Science Ltd. All rights reserved.