摘要:
L-N-5-(1-Hydroxyiminoethyl)-ornithine (L-NHIO) and L-N-6-(1-hydroxyiminoethyl)-lysine (L-NHIL) were synthesized and tested as potential intermediates in the mechanism-based inactivation of nitric oxide synthase (NOS) by L-N-5-iminoethylornithine (L-NIO) and L-N-6-iminoethyllysine (L-NIL). Although these compounds were determined to be competitive inhibitors, mechanism-based inactivation was not observed. (C) 2000 Elsevier Science Ltd. All rights reserved.