[Triaminotricarboxylic amino acid oxidation productions of actinoidin and ristomycin].
Aromatic acids with three benzene nuclei bound through oxygen were obtained from actinoidin and ristomycin on their oxydation with permanganates of methylated aglycones and peptides. The structures of the methyl esters of these acids were determined by spectral methods. They are the following: methyl-3,5-bis-(4-methoxycarbonyl-phenoxy)-4-methoxybenzoate (from ristomycin) and methyl-3-(2-chlor-4-methoxycarbonyl-phenoxy)-5-(4-methoxycarbonyl-phenoxy)-4-methoxybenzoate (from actinoidin). The compounds are the aromatic parts of the molecules of the unusual triaminotricarboxylic amino acids present in the aglycones of all antibiotics of the group of polycyclic glycopeptides.
D000107:Acetylation; D000596:Amino Acids / Q000032:analysis / Q000378:metabolism*; D000900:Anti-Bacterial Agents / Q000378:metabolism*; D002855:Chromatography, Thin Layer; D004578:Electron Spin Resonance Spectroscopy; D006020:Glycopeptides / Q000378:metabolism*; D006863:Hydrogen-Ion Concentration; D066298:In Vitro Techniques; D013058:Mass Spectrometry; D008745:Methylation; D010084:Oxidation-Reduction; D011083:Polycyclic Compounds; D011196:Potassium Permanganate; D012310:Ristocetin / Q000378:metabolism*; D013056:Spectrophotometry, Ultraviolet
D000596:Amino Acids; D000900:Anti-Bacterial Agents; D006020:Glycopeptides; D011083:Polycyclic Compounds; D011196:Potassium Permanganate; D012310:Ristocetin
Produkty okisleniia triaminotrikarbonovykh aminokislot aktinoidina i ristomitsina.