Synthesis and evaluation for biological activity of 3-alkyl and 3-halogenoalkyl-quinoxalin-2-ones variously substituted. Part 4
作者:Antonio Carta、Paolo Sanna、Mario Loriga、Maria Giovanna Setzu、Paolo La Colla、Roberta Loddo
DOI:10.1016/s0014-827x(01)01153-3
日期:2002.1
A new series of 3-isopropyl-, 3-trifluoromethyl- and 3-bromomethylquinoxaline-2-ones variously substituted on the benzo-moiety were synthesized and submitted to a preliminary in vitro evaluation for antibacterial, antifungal and anti-HIV activities. Furthermore, all compounds were also tested for cytotoxicity. Results of the screening showed that compound 10 exhibits moderate antimicrobial activity against Staphylococcus aureus (MIC=33 muM), and that 25 and 26 showed interesting cytotoxicity versus mock-infected MT-4 cells. All the other compounds were inactive. (C) 2002 Elsevier Science S.A. All rights reserved.
Loriga; Fiore; Sanna, Il Farmaco, 1995, vol. 50, # 5, p. 289 - 301