Synthesis and antibacterial activity of (1′R,5R,6R)-2-tert-butyl-6-(1′-hydroxyethyl)oxapenem-3-carboxylic acid

Synthesis and antibacterial activity of (1′R,5R,6R)-2-tert-butyl-6-(1′-hydroxyethyl)oxapenem-3-carboxylic acid Synthesis and antibacterial activity of (1′R, 5R, 6R)-2-tert-butyl-6-(1′-hydroxyethyl)penem-3-carboxylic acid Synthesis and structure-activity relationships of some novel oxetane carbapenems Synthesis and biological activity of novel 1β-Methylcarbapenems with oxyiminopyrrolidinylamide moiety Synthetic studies on β-lactam antibiotics. Part 10. Synthesis of 7β-[2-carboxy-2-(4-hydroxyphenyl)acetamido]-7.alpha.-methoxy-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-1-oxa-1-dethia-3-cephem-4-carboxylic acid disodium salt (6059-S) and its related 1-oxacephems Synthesis and antibacterial activity of new 9-O-arylpropenyloxime ketolides Synthesis and in vitro activity of novel isoxazolyl tetrahydropyridinyl oxazolidinone antibacterial agents Synthesis and antibacterial activity of 6-O-arylpropargyl-9-oxime-11,12-carbamate ketolides Synthesis and Antibacterial Activity of 6-O-Arylbutynyl Ketolides with Improved Activity against Some Key Erythromycin-Resistant Pathogens 6-(1-Hydroxyalkyl)penam sulfone derivatives as inhibitors of class A and class C β-lactamases II