title: [Synthesis of 3-amino-3-methyl-2-azetidinone-1-sulfonic acid and its derivatives].
mesh_terms: D000900:Anti-Bacterial Agents / Q000138:chemical synthesis* / Q000494:pharmacology; D001384:Azetidines / Q000138:chemical synthesis*; D001385:Azetines / Q000138:chemical synthesis*; D001419:Bacteria / Q000187:drug effects; D004352:Drug Resistance, Microbial; D007769:Lactams; D013329:Structure-Activity Relationship
chemical_list: D000900:Anti-Bacterial Agents; D001384:Azetidines; D001385:Azetines; D007769:Lactams