Piroxicillin

**Semantic type:** Antibiotic|Pharmacologic Substance

**Synonyms:** - (2S,5R,6R)-6-((R)-2-(p-Hydroxyphenyl)-2-(3-(4-hydroxy-2-(p-sulfamoylanilino)-5-pyrimidinyl)ureido)acetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid - PIROXICILLIN