title: Penicillins from 3,3-disubstituted 2-arylacrylic acids. An approach to broad-spectrum activity.
mesh_terms: D000179:Acrylates / Q000494:pharmacology; D055598:Chemical Phenomena; D002621:Chemistry; D004926:Escherichia coli / Q000187:drug effects; D007709:Klebsiella / Q000187:drug effects; D008826:Microbial Sensitivity Tests; D010400:Penicillin G / Q000494:pharmacology; D010403:Penicillin Resistance; D010406:Penicillins / Q000138:chemical synthesis / Q000494:pharmacology*; D011511:Proteus / Q000187:drug effects; D012475:Salmonella / Q000187:drug effects; D013210:Staphylococcus / Q000187:drug effects
chemical_list: D000179:Acrylates; D010406:Penicillins; D010400:Penicillin G