[Paper partition microchromatography of alkaloids and various biological nitrogenous bases. IV. Separation of some derivatives of nicotinic acid and tryptophan].
D000470:Alkaloids; D002845:Chromatography; D009525:Niacin / Q000032:analysis*; D009539:Nicotinic Acids; D009711:Nucleotides; D014364:Tryptophan / Q000032:analysis*
D000470:Alkaloids; D009539:Nicotinic Acids; D009711:Nucleotides; D009525:Niacin; D014364:Tryptophan
CHROMATOGRAPHY; NICOTINIC ACID/determination; TRYPTOPHAN/determination
Microchromatographie de partage sur papier des alcaloïdes et de diverses bases azotées biologiques. IV. Separation de quelques dérives nicotiniques et du tryptophane.