title: Synthesis of hydrazones derivatives of quinoxalinone--prospective antimicrobial and antiinflammatory agents.
abstract: A series of quinoxalinone derivatives was synthesized by the condensation of 1,2-diaminobenzene with alpha-ketoglutaric acid to yield 3-(3-oxo-3,4-dihydroquinoxalin-2-yl) propionic acid (2) and then treated with hydrazine hydrate to yield its hydrazones (3). This was further reacted with substituted aromatic aldehydes to produce final compounds (4a-r). These hydrazones derivatives were characterized by FT-IR and 1H-NMR data. All the synthesized compounds were evaluated for their antimicrobial and antiinflammatory activity.
authors.affiliation: Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Jamia Hamdard (Hamdard University) Hamdard Nagar, New Delhi-110062, India.
authors.forename: Suroor A
authors.initials: SA
authors.lastname: Khan
authors.forename: Pooja
authors.initials: P
authors.lastname: Mullick
authors.forename: Shabir
authors.initials: S
authors.lastname: Pandit
authors.forename: Darpan
authors.initials: D
authors.lastname: Kaushik
mesh_terms: D000818:Animals; D000890:Anti-Infective Agents / Q000138:chemical synthesis* / Q000494:pharmacology*; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000138:chemical synthesis* / Q000494:pharmacology*; D002351:Carrageenan; D004487:Edema / Q000139:chemically induced / Q000517:prevention & control; D004926:Escherichia coli / Q000187:drug effects; D006835:Hydrazones / Q000138:chemical synthesis* / Q000494:pharmacology*; D007202:Indicators and Reagents; D009682:Magnetic Resonance Spectroscopy; D008826:Microbial Sensitivity Tests; D011810:Quinoxalines / Q000138:chemical synthesis* / Q000494:pharmacology*; D051381:Rats; D013055:Spectrophotometry, Infrared; D013211:Staphylococcus aureus / Q000187:drug effects
chemical_list: D000890:Anti-Infective Agents; D000894:Anti-Inflammatory Agents, Non-Steroidal; D006835:Hydrazones; D007202:Indicators and Reagents; D011810:Quinoxalines; D002351:Carrageenan