Structure of the quinone antibiotic EM5519 and the behavior of quinones in fast atom bombardment mass spectrometry.
Fast atom bombardment (FAB) mass and MS/MS spectra of a novel quinone antibiotic are presented. Their interpretation is based upon the examination of reductive behavior of model quinones in FAB solvents.
D000900:Anti-Bacterial Agents; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D010084:Oxidation-Reduction; D011809:Quinones
D000900:Anti-Bacterial Agents; D011809:Quinones; C037492:EM 5519