[New amino acid from the antibiotic, ristomycin A].
A new amino acid E was isolated from a mixture of the products of the reductive hydrolysis of ristomycin A 57% HJ in the presence of red phosphorus. Its characterization was performed. The new amino acid was formed as a result of reductive dehydration of the respective beta-oxyamino acid present in the native antibiotic and being completely destroyed during general acid or alkaline hydrolysis.
D000596:Amino Acids / Q000032:analysis*; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D002852:Chromatography, Ion Exchange; D004355:Drug Stability; D004590:Electrophoresis, Paper; D006868:Hydrolysis; D013058:Mass Spectrometry; D008968:Molecular Conformation; D012310:Ristocetin / Q000032:analysis*
D000596:Amino Acids; D012310:Ristocetin
Novaia aminokislota iz antibiotika ristomitsina A.