title: SYNTHESIS OF 4-OXONORLEUCINE AND COMPARISON WITH AN AMINO ACID ISOLATED FROM CITROBACTER FREUNDII.
mesh_terms: D000596:Amino Acids; D002845:Chromatography; D016971:Citrobacter freundii; D004925:Escherichia; D007259:Infrared Rays; D008314:Malonates; D012106:Research
chemical_list: D000596:Amino Acids; D008314:Malonates
keywords: AMINO ACIDS; CHROMATOGRAPHY; ESCHERICHIA; EXPERIMENTAL LAB STUDY; INFRARED RAYS; MALONATES