New 1-indanone thiosemicarbazone derivatives active against BVDV
摘要:
Identification of new therapeutic agents for the treatment of viral diseases represents an area of active investigation. In an effort to develop new antiviral compounds, a series of 1-indanone thiosemicarbazone derivatives were synthesized. These derivatives were structurally characterized using several spectroscopic techniques and evaluated against bovine viral diarrhoea virus as a surrogate model for hepatitis C virus. Thiosemicarbazone 2m showed potent anti-bovine viral diarrhoea virus activity with a higher selectivity index (SI = 80.29) than that of ribavirin (SI = 11.64). This result determines the potentiality of these thiosemicarbazones as antiviral agents for the treatment of infections caused by other highly related members of Flaviviridae family, as hepatitis C virus. (c) 2007 Elsevier Masson SAS. All rights reserved.
New 1-indanone thiosemicarbazone derivatives active against BVDV
摘要:
Identification of new therapeutic agents for the treatment of viral diseases represents an area of active investigation. In an effort to develop new antiviral compounds, a series of 1-indanone thiosemicarbazone derivatives were synthesized. These derivatives were structurally characterized using several spectroscopic techniques and evaluated against bovine viral diarrhoea virus as a surrogate model for hepatitis C virus. Thiosemicarbazone 2m showed potent anti-bovine viral diarrhoea virus activity with a higher selectivity index (SI = 80.29) than that of ribavirin (SI = 11.64). This result determines the potentiality of these thiosemicarbazones as antiviral agents for the treatment of infections caused by other highly related members of Flaviviridae family, as hepatitis C virus. (c) 2007 Elsevier Masson SAS. All rights reserved.
Thiosemicarbazones derived from 1-indanones as new anti-Trypanosoma cruzi agents
作者:María E. Caputto、Lucas E. Fabian、Diego Benítez、Alicia Merlino、Natalia Ríos、Hugo Cerecetto、Graciela Y. Moltrasio、Albertina G. Moglioni、Mercedes González、Liliana M. Finkielsztein
DOI:10.1016/j.bmc.2011.09.037
日期:2011.11
In the present work, we synthesized a series of thiosemicarbazones derived from 1-indanones with good anti-Trypanosoma cruzi activity. Most of them displayed remarkable trypanosomicidal activity. All the compounds showed nonspecific cytotoxicity on human erythrocytes. The ability of the new compounds to inhibit cruzipain, the major cysteine protease of T. cruzi, was also explored. Thiosemicarbazones 12 and 24 inhibited this enzyme at the dose assayed. This interaction was also studied in terms of molecular docking. (C) 2011 Elsevier Ltd. All rights reserved.
New 1-indanone thiosemicarbazone derivatives active against BVDV
作者:Liliana M. Finkielsztein、Eliana F. Castro、Lucas E. Fabián、Graciela Y. Moltrasio、Rodolfo H. Campos、Lucía V. Cavallaro、Albertina G. Moglioni
DOI:10.1016/j.ejmech.2007.10.023
日期:2008.8
Identification of new therapeutic agents for the treatment of viral diseases represents an area of active investigation. In an effort to develop new antiviral compounds, a series of 1-indanone thiosemicarbazone derivatives were synthesized. These derivatives were structurally characterized using several spectroscopic techniques and evaluated against bovine viral diarrhoea virus as a surrogate model for hepatitis C virus. Thiosemicarbazone 2m showed potent anti-bovine viral diarrhoea virus activity with a higher selectivity index (SI = 80.29) than that of ribavirin (SI = 11.64). This result determines the potentiality of these thiosemicarbazones as antiviral agents for the treatment of infections caused by other highly related members of Flaviviridae family, as hepatitis C virus. (c) 2007 Elsevier Masson SAS. All rights reserved.