Comparative in vitro antimicrobial activity of carumonam, a new monocyclic beta-lactam
Author(s) -
B R Smith,
Jack L. LeFrock,
R. V. McCloskey,
J B Donato,
Scott Weber,
Warren S. Joseph
Publication year - 1986
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.29.2.346
Subject(s) - aztreonam , ceftazidime , piperacillin , cefoperazone , cefotaxime , microbiology and biotechnology , antimicrobial , gentamicin , cefsulodin , antibiotics , chemistry , pseudomonas aeruginosa , biology , imipenem , bacteria , antibiotic resistance , genetics
The antimicrobial activity of carumonam (formerly RO-17-2301), a monocyclic beta-lactam antibiotic, was compared with those of aztreonam, cefotaxime, cefoperazone, ceftazidime, piperacillin, and gentamicin against 455 bacterial isolates. Carumonam did not possess activity against gram-positive cocci and was generally comparable to aztreonam and ceftazidime for most gram-negative bacilli. However, carumonam was the most active beta-lactam against gentamicin-resistant Pseudomonas aeruginosa strains (90% MIC, 8 micrograms/ml).
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