title: Synthesis of novel oxazolidinone antimicrobial agents.
abstract: The oxazolidinone class of antimicrobials represents a promising advance in the fight against resistant Gram-positive bacterial infections. Four novel oxazolidinone antimicrobial compounds, each containing a benzodioxin ring system, have been prepared. The general synthesis of each compound begins with the construction of a benzodioxin ring system containing a nitro substituent that ultimately becomes the nitrogen of the oxazolidinone ring. Three of the compounds utilize high yielding 'click chemistry' in their final step. The antimicrobial activities of the new oxazolidinones have been measured and the MIC against Staphylococcus aureus for one of the antimicrobials was determined to be 2-3 microg/mL, which is comparable to the well-known oxazolidinone, linezolid.
authors: Department of Chemistry, University of St. Thomas, St. Paul, MN 55105, USA.
authors: David C
authors: DC
authors: Ebner
authors: Jeffrey C
authors: JC
authors: Culhane
authors: Tyler N
authors: TN
authors: Winkelman
authors: Mitchell D
authors: MD
authors: Haustein
authors: Jayna L
authors: JL
authors: Ditty
authors: J Thomas
authors: JT
authors: Ippoliti
mesh_terms: D000900:Anti-Bacterial Agents / Q000138:chemical synthesis* / Q000737:chemistry / Q000494:pharmacology*; D004926:Escherichia coli / Q000187:drug effects; D015394:Molecular Structure; D023303:Oxazolidinones / Q000138:chemical synthesis* / Q000737:chemistry / Q000494:pharmacology*; D013211:Staphylococcus aureus / Q000187:drug effects; D013329:Structure-Activity Relationship
chemical_list: D000900:Anti-Bacterial Agents; D023303:Oxazolidinones