Pirazmonam

**Semantic type:** Antibiotic|Pharmacologic Substance

**Definition:** A monocyclic beta-lactam antibiotic. Pirazmonam is more active than aztreonam against nonfermentative gram-negative bacteria.

**Synonyms:** - 2-[(E)-[1-(2-amino-1,3-thiazol-4-yl)-2-[[1-[[3-[(5-hydroxy-4-oxo-1H-pyridine-2-carbonyl)amino]-2-oxoimidazolidin-1-yl]sulfonylcarbamoyl]-2-oxoazetidin-3-yl]amino]-2-oxoethylidene]amino]oxy-2-methylpropanoic acid - PIRAZMONAM - SQ 83,360