Synthesis of antimicrobial 2,9,10-trisubstituted-6-oxo-7,12-dihydro-chromeno[3,4-b]quinoxalines

Bioorganic & Medicinal Chemistry Letters
2006.0

Abstract

A new series of 2,9,10-trisubstituted-6-oxo-7,12-dihydro-chromeno[3,4-b]quinoxalines was synthesized and submitted to antibacterial and antifungal activities. Result of the antimicrobial screening showed the compound 4j being the most effective among the various treatments in antimicrobial screening. Compounds 4c, 4d, 4k, and 4l showed moderate activity against the microorganisms tested.

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