title: 2-Hydroxy-3-aryl-6-methylpyrazines-fluorophores formed from the reaction of formaldehyde with cyclic enamine degradation products common to beta-lactam antibiotics with aryl glycine side chains.
mesh_terms: D000667:Ampicillin; D000900:Anti-Bacterial Agents; D002506:Cephalexin; D055598:Chemical Phenomena; D002621:Chemistry; D005557:Formaldehyde; D005998:Glycine; D006868:Hydrolysis; D011719:Pyrazines; D013050:Spectrometry, Fluorescence; D047090:beta-Lactams
chemical_list: D000900:Anti-Bacterial Agents; D011719:Pyrazines; D047090:beta-Lactams; D005557:Formaldehyde; D000667:Ampicillin; D002506:Cephalexin; D005998:Glycine