Despite the progress achieved by anti-retroviral drug research in the last decades, the discovery of novel compounds endowed with selective antiviral activity and reduced side effects is still a necessity. At present, the most urgent requirement includes the improvement of HIV (Human Immunodeficiency Virus) prevention and sexual transmission and the development of new drugs to treat the chronic lifelong infection. Methods: Six chloro-1,4-dimethyl-9H-carbazoles (2a,b–4a,b) have been prepared following opportunely modified known chemical procedures and tested in luciferase and Escherichia coli -galactosidase expressing CD4+, CXCR4+, CCR5+ TZM-bl cells. Results and Conclusion: a preliminary biological investigation on the synthesized small series of chloro-1,4-dimethyl-9H-carbazoles has been carried out. Among all tested compounds, a nitro-derivative (3b) showed the most interesting profile representing a suitable lead for the development of novel anti-HIV drugs.

Chloro-1,4-dimethyl-9H-carbazole Derivatives Displaying Anti-HIV Activity

Fedora Grande
;
Stefano Aquaro
;
Anna Caruso;Domenico Iacopetta;Maria Stefania Sinicropi
2018-01-01

Abstract

Despite the progress achieved by anti-retroviral drug research in the last decades, the discovery of novel compounds endowed with selective antiviral activity and reduced side effects is still a necessity. At present, the most urgent requirement includes the improvement of HIV (Human Immunodeficiency Virus) prevention and sexual transmission and the development of new drugs to treat the chronic lifelong infection. Methods: Six chloro-1,4-dimethyl-9H-carbazoles (2a,b–4a,b) have been prepared following opportunely modified known chemical procedures and tested in luciferase and Escherichia coli -galactosidase expressing CD4+, CXCR4+, CCR5+ TZM-bl cells. Results and Conclusion: a preliminary biological investigation on the synthesized small series of chloro-1,4-dimethyl-9H-carbazoles has been carried out. Among all tested compounds, a nitro-derivative (3b) showed the most interesting profile representing a suitable lead for the development of novel anti-HIV drugs.
2018
carbazole derivatives; HIV; antiviral agents
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11770/269257
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