Reaction of β-aminopropionohydroxamic acid with aldehydes and ketones
摘要:
beta-Aminopropionohydroxamic acid reacts with aliphatic aldehydes or ketones to give 2-substituted 1-hydroxytetrahydropyrimidin-6-ones, while its reaction with aromatic carbonyl compounds leads to either the same products or Schiff's bases, which can exist in tautomeric equilibrium in solution.
Design, synthesis and structure-activity relationships of novel strychnine-insensitive glycine receptor ligands
作者:A. Cordi、J.-M. Lacoste、V. Audinot、M. Millan
DOI:10.1016/s0960-894x(99)00194-8
日期:1999.5
The in vitro activities of 3-hydroxy-imidazolidin-4-one derivatives demonstrated very restricted structure-activity relationships at the strychnine-insensitive glycine site of the NMDA receptor. The most active compound (3a) was completely unsubstituted and exhibited affinity and efficacy similar to that of D-cycloserine, the prototypical partial agonist at this site. (C) 1999 Elsevier Science Ltd. All rights reserved.