title: 6 -amidinopenicillanic acids--a new group of antibiotics.
mesh_terms: D000667:Ampicillin / Q000494:pharmacology; D001412:Bacillus subtilis / Q000187:drug effects; D001419:Bacteria / Q000187:drug effects*; D001886:Bordetella pertussis / Q000187:drug effects; D002861:Chromobacterium / Q000187:drug effects; D004755:Enterobacteriaceae / Q000187:drug effects*; D006193:Haemophilus influenzae / Q000187:drug effects; D008826:Microbial Sensitivity Tests; D009344:Neisseria gonorrhoeae / Q000187:drug effects; D010397:Penicillanic Acid / Q000494:pharmacology; D010400:Penicillin G / Q000494:pharmacology; D010406:Penicillins / Q000494:pharmacology*; D013210:Staphylococcus / Q000187:drug effects; D013291:Streptococcus / Q000187:drug effects; D013296:Streptococcus pneumoniae / Q000187:drug effects; D013844:Thiazoles / Q000494:pharmacology*
chemical_list: D010406:Penicillins; D013844:Thiazoles; D000667:Ampicillin; D010397:Penicillanic Acid; D010400:Penicillin G