title: Chemical studies of potential relevance to penicillin hypersensitivity: kinetic studies of methicillin, phenoxymethylpenicillin and their penicillenic acids.
mesh_terms: D001409:Bacillus cereus / Q000201:enzymology; D055598:Chemical Phenomena; D002621:Chemistry; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D008628:Mercury; D008712:Methicillin / Q000378:metabolism*; D010100:Oxygen; D010397:Penicillanic Acid / Q000378:metabolism*; D010404:Penicillin V / Q000378:metabolism*; D010405:Penicillinase / Q000378:metabolism; D010710:Phosphates; D013056:Spectrophotometry, Ultraviolet; D013438:Sulfhydryl Compounds; D013997:Time Factors
chemical_list: D010710:Phosphates; D013438:Sulfhydryl Compounds; D010397:Penicillanic Acid; D010405:Penicillinase; D008628:Mercury; D008712:Methicillin; D010100:Oxygen; D010404:Penicillin V