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beta-Lactams

Known as: beta-Lactams [Chemical/Ingredient], beta Lactams, Beta-lactam 
Four-membered cyclic AMIDES, best known for the PENICILLINS based on a bicyclo-thiazolidine, as well as the CEPHALOSPORINS based on a bicyclo… 
National Institutes of Health

Papers overview

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Highly Cited
2008
Highly Cited
2008
MurM is an aminoacyl ligase that adds l-serine or l-alanine as the first amino acid of a dipeptide branch to the stem peptide… 
Highly Cited
2001
Highly Cited
2001
ABSTRACT Ertapenem (MK-0826, L-749,345) is a 1-β-methyl carbapenem with a long serum half-life. Its in vitro activity was… 
Highly Cited
1989
Highly Cited
1989
Abstract : The two tautomeric forms of 2 hydroxypyridine (2-HP) have been studied in a supersonic jet expansion. Time-of-flight… 
Review
1988
Review
1988
Various cephalosporins, cefoxitin, moxalactam, imipenem and aztreonam were studied as substrates of six class C beta-lactamases… 
Highly Cited
1979
Highly Cited
1979
The in vitro activity of (6R,7R)-7-{[carboxy(4-hydroxyphenyl)acetyl]amino}-7-methoxy-3-[[(1-methyl -1H-tetrazol-5-yl)thio]methyl… 
Highly Cited
1979
Highly Cited
1979
Alaphosphin, l-alanyl-l-1-aminoethylphosphonic acid, was selected from a range of phosphonopeptides for evaluation in humans on…