title: FR-900130, a novel amino acid antibiotic. II. Isolation and structure elucidation of the acetyl derivative of FR-900130.
abstract: FR-900130 is a new antibiotic having an acetylene moiety and is very unstable in aqueous solution. The antibiotic was isolated as the acetyl derivative by ion-exchange resin and adsorption chromatography. The structure has been determined to be L-2-amino-3-butynoic acid by spectral data of its derivatives.
mesh_terms: D000107:Acetylation; D000613:Aminobutyrates / Q000032:analysis / Q000302:isolation & purification; D000900:Anti-Bacterial Agents / Q000032:analysis* / Q000302:isolation & purification; D055598:Chemical Phenomena; D002621:Chemistry; D006865:Hydrogenation; D008745:Methylation
chemical_list: D000613:Aminobutyrates; D000900:Anti-Bacterial Agents; C025510:acetyl FR-900130; C025509:L-2-amino-3-butynoic acid