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

Synthesis and antibacterial activity of (1′R, 5R, 6R)-2-tert-butyl-6-(1′-hydroxyethyl)penem-3-carboxylic acid Synthesis and antibacterial activity of (1′R,5R,6R)-2-tert-butyl-6-(1′-hydroxyethyl)oxapenem-3-carboxylic acid Synthesis and structure-activity relationships of some novel oxetane carbapenems Quantification of the extent of attenuation of the rate of turnover chemistry of the TEM-1 β-lactamase by the α-1R-hydroxyethyl group in substrates 2-Substituted Penems with Amino Acid-Related Side Chains: Synthesis and Antibacterial Activity of a New Series of .beta.-Lactam Antibiotics 6-(1-Hydroxyalkyl)penam sulfone derivatives as inhibitors of class A and class C β-lactamases II Synthesis and biological activity of novel penem sulfoxides and sulfones Synthesis and biological activity of novel 1β-Methylcarbapenems with oxyiminopyrrolidinylamide moiety Synthesis and antibacterial activity of men 10700, a new penem antibiotic Studies on penam sulfones III. Synthesis and β-lactamase inhibitory activity of sodium (6R)-6-(α-hydroxybenzyl)-2β-methoxyiminomethyl-2α-methylpenam-3α-carboxylate 1,1-dioxide and sodium 2β-acyl-2α-methylpenam-3α-carboxylate 1,1-dioxide