title: Nuclear analogues of beta-lactam antibiotics. 2 The total synthesis of 8-oxo-4-thia-z-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acids.
mesh_terms: D000900:Anti-Bacterial Agents / Q000138:chemical synthesis*; D001372:Aza Compounds / Q000138:chemical synthesis; D001643:Bridged Bicyclo Compounds / Q000138:chemical synthesis*; D001952:Bridged-Ring Compounds / Q000138:chemical synthesis*; D002264:Carboxylic Acids / Q000138:chemical synthesis; D008722:Methods; D008956:Models, Chemical; D047090:beta-Lactams
chemical_list: D000900:Anti-Bacterial Agents; D001372:Aza Compounds; D001643:Bridged Bicyclo Compounds; D001952:Bridged-Ring Compounds; D002264:Carboxylic Acids; D047090:beta-Lactams