title: Carpetimycins A and B, new beta-lactam antibiotics.
mesh_terms: D000900:Anti-Bacterial Agents / Q000302:isolation & purification / Q000494:pharmacology*; D001419:Bacteria / Q000187:drug effects; D008968:Molecular Conformation; D013845:Thienamycins; D047090:beta-Lactams / Q000302:isolation & purification / Q000494:pharmacology
chemical_list: D000900:Anti-Bacterial Agents; D013845:Thienamycins; D047090:beta-Lactams; C030883:carpetimycin A; C030884:carpetimycin B