PB-5266 A, B and C, new monobactams. II. Physico-chemical properties and chemical structures.
The chemical structures of three new monobactams, PB-5266 A, B and C, were elucidated by their physico-chemical properties and spectrometric studies. In contrast to previously described monobactams, they all possess a dehydroasparagine residue.
D000143:Acids; D000900:Anti-Bacterial Agents; D055598:Chemical Phenomena; D002621:Chemistry; D003589:Cytophaga / Q000032:analysis; D009682:Magnetic Resonance Spectroscopy; D008997:Monobactams; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet
D000143:Acids; D000900:Anti-Bacterial Agents; D008997:Monobactams