Biological evaluation and molecular modelling of didanosine derivatives

Autores
Ravetti, Soledad; de Candia, Cristian Ariel; Gualdesi, María Soledad; Pampuro, Sandra Esther; Turk, Gabriela Julia Ana; Quevedo, Mario Alfredo; Briñon, Margarita Cristina
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Five carbonate derivatives of 50-O-20,30-dideoxyinosine (DDI, 1) have been synthesized by combination with aliphatic alcohols, with their in vitro anti-HIV activity and cytotoxicity being evaluated afterward in human peripheral blood mononuclear cells (PBMCs). One particular compound, namely DDI-Penta, exhibited an outstanding performance because it was found to have both a higher inhibitory potency and a lower cytotoxicity than the lead compound, resulting in a 100 enhancement in its selectivity index. In order to further study this phenomenon, the ability of these derivatives to bind to the cytoplasmatic nucleotidase (ncN-II) was studied by in silico methods. Also, the higher calculated lipophilicity of the synthesized compounds was proposed to improve their permeability through the cell membrane since said lipophilicity would allow a higher concentration of the corresponding prodrug inside the infected cell. Overall, a combination of an optimal lipophilicity and the ability of DDI-Penta to bind to ncN-II is suggested due to the higher potency and lower cytotoxicity observed for this compound. Based on the reported findings, we believe that the combination of certain aliphatic alcohols and DDI through a carbonate linkage could significantly increase the performance of this class of therapeutic compounds; therefore, it merits further evaluations.
Fil: Ravetti, Soledad. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Farmacia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: de Candia, Cristian Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Biomédicas en Retrovirus y Sida. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Biomédicas en Retrovirus y Sida; Argentina
Fil: Gualdesi, María Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Farmacia; Argentina
Fil: Pampuro, Sandra Esther. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Biomédicas en Retrovirus y Sida. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Biomédicas en Retrovirus y Sida; Argentina
Fil: Turk, Gabriela Julia Ana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Biomédicas en Retrovirus y Sida. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Biomédicas en Retrovirus y Sida; Argentina
Fil: Quevedo, Mario Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Farmacia; Argentina
Fil: Briñon, Margarita Cristina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Farmacia; Argentina
Materia
DIDANOSINE CARBONATES
PRODRUGS
ANTI HIV ACTIVITY
CYTOTOXICITY
MOLECULAR DOCKING
MOLECULAR DYNAMICS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/31271
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/31271
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Biological evaluation and molecular modelling of didanosine derivativesRavetti, Soledadde Candia, Cristian ArielGualdesi, María SoledadPampuro, Sandra EstherTurk, Gabriela Julia AnaQuevedo, Mario AlfredoBriñon, Margarita CristinaDIDANOSINE CARBONATESPRODRUGSANTI HIV ACTIVITYCYTOTOXICITYMOLECULAR DOCKINGMOLECULAR DYNAMICShttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Five carbonate derivatives of 50-O-20,30-dideoxyinosine (DDI, 1) have been synthesized by combination with aliphatic alcohols, with their in vitro anti-HIV activity and cytotoxicity being evaluated afterward in human peripheral blood mononuclear cells (PBMCs). One particular compound, namely DDI-Penta, exhibited an outstanding performance because it was found to have both a higher inhibitory potency and a lower cytotoxicity than the lead compound, resulting in a 100 enhancement in its selectivity index. In order to further study this phenomenon, the ability of these derivatives to bind to the cytoplasmatic nucleotidase (ncN-II) was studied by in silico methods. Also, the higher calculated lipophilicity of the synthesized compounds was proposed to improve their permeability through the cell membrane since said lipophilicity would allow a higher concentration of the corresponding prodrug inside the infected cell. Overall, a combination of an optimal lipophilicity and the ability of DDI-Penta to bind to ncN-II is suggested due to the higher potency and lower cytotoxicity observed for this compound. Based on the reported findings, we believe that the combination of certain aliphatic alcohols and DDI through a carbonate linkage could significantly increase the performance of this class of therapeutic compounds; therefore, it merits further evaluations.Fil: Ravetti, Soledad. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Farmacia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: de Candia, Cristian Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Biomédicas en Retrovirus y Sida. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Biomédicas en Retrovirus y Sida; ArgentinaFil: Gualdesi, María Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Farmacia; ArgentinaFil: Pampuro, Sandra Esther. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Biomédicas en Retrovirus y Sida. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Biomédicas en Retrovirus y Sida; ArgentinaFil: Turk, Gabriela Julia Ana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Biomédicas en Retrovirus y Sida. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Biomédicas en Retrovirus y Sida; ArgentinaFil: Quevedo, Mario Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Farmacia; ArgentinaFil: Briñon, Margarita Cristina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Farmacia; ArgentinaRoyal Society of Chemistry2014-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/31271Biological evaluation and molecular modelling of didanosine derivatives; Royal Society of Chemistry; MedChemComm; 5; 2-2014; 622-6312040-2503CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1039/C4MD00003Jinfo:eu-repo/semantics/altIdentifier/url/http://pubs.rsc.org/en/content/articlelanding/2014/md/c4md00003j#!divAbstractinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:48:53Zoai:ri.conicet.gov.ar:11336/31271instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:48:53.349CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Biological evaluation and molecular modelling of didanosine derivatives
title Biological evaluation and molecular modelling of didanosine derivatives
spellingShingle Biological evaluation and molecular modelling of didanosine derivatives
Ravetti, Soledad
DIDANOSINE CARBONATES
PRODRUGS
ANTI HIV ACTIVITY
CYTOTOXICITY
MOLECULAR DOCKING
MOLECULAR DYNAMICS
title_short Biological evaluation and molecular modelling of didanosine derivatives
title_full Biological evaluation and molecular modelling of didanosine derivatives
title_fullStr Biological evaluation and molecular modelling of didanosine derivatives
title_full_unstemmed Biological evaluation and molecular modelling of didanosine derivatives
title_sort Biological evaluation and molecular modelling of didanosine derivatives
dc.creator.none.fl_str_mv Ravetti, Soledad
de Candia, Cristian Ariel
Gualdesi, María Soledad
Pampuro, Sandra Esther
Turk, Gabriela Julia Ana
Quevedo, Mario Alfredo
Briñon, Margarita Cristina
author Ravetti, Soledad
author_facet Ravetti, Soledad
de Candia, Cristian Ariel
Gualdesi, María Soledad
Pampuro, Sandra Esther
Turk, Gabriela Julia Ana
Quevedo, Mario Alfredo
Briñon, Margarita Cristina
author_role author
author2 de Candia, Cristian Ariel
Gualdesi, María Soledad
Pampuro, Sandra Esther
Turk, Gabriela Julia Ana
Quevedo, Mario Alfredo
Briñon, Margarita Cristina
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv DIDANOSINE CARBONATES
PRODRUGS
ANTI HIV ACTIVITY
CYTOTOXICITY
MOLECULAR DOCKING
MOLECULAR DYNAMICS
topic DIDANOSINE CARBONATES
PRODRUGS
ANTI HIV ACTIVITY
CYTOTOXICITY
MOLECULAR DOCKING
MOLECULAR DYNAMICS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Five carbonate derivatives of 50-O-20,30-dideoxyinosine (DDI, 1) have been synthesized by combination with aliphatic alcohols, with their in vitro anti-HIV activity and cytotoxicity being evaluated afterward in human peripheral blood mononuclear cells (PBMCs). One particular compound, namely DDI-Penta, exhibited an outstanding performance because it was found to have both a higher inhibitory potency and a lower cytotoxicity than the lead compound, resulting in a 100 enhancement in its selectivity index. In order to further study this phenomenon, the ability of these derivatives to bind to the cytoplasmatic nucleotidase (ncN-II) was studied by in silico methods. Also, the higher calculated lipophilicity of the synthesized compounds was proposed to improve their permeability through the cell membrane since said lipophilicity would allow a higher concentration of the corresponding prodrug inside the infected cell. Overall, a combination of an optimal lipophilicity and the ability of DDI-Penta to bind to ncN-II is suggested due to the higher potency and lower cytotoxicity observed for this compound. Based on the reported findings, we believe that the combination of certain aliphatic alcohols and DDI through a carbonate linkage could significantly increase the performance of this class of therapeutic compounds; therefore, it merits further evaluations.
Fil: Ravetti, Soledad. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Farmacia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: de Candia, Cristian Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Biomédicas en Retrovirus y Sida. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Biomédicas en Retrovirus y Sida; Argentina
Fil: Gualdesi, María Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Farmacia; Argentina
Fil: Pampuro, Sandra Esther. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Biomédicas en Retrovirus y Sida. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Biomédicas en Retrovirus y Sida; Argentina
Fil: Turk, Gabriela Julia Ana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Biomédicas en Retrovirus y Sida. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Biomédicas en Retrovirus y Sida; Argentina
Fil: Quevedo, Mario Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Farmacia; Argentina
Fil: Briñon, Margarita Cristina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Farmacia; Argentina
description Five carbonate derivatives of 50-O-20,30-dideoxyinosine (DDI, 1) have been synthesized by combination with aliphatic alcohols, with their in vitro anti-HIV activity and cytotoxicity being evaluated afterward in human peripheral blood mononuclear cells (PBMCs). One particular compound, namely DDI-Penta, exhibited an outstanding performance because it was found to have both a higher inhibitory potency and a lower cytotoxicity than the lead compound, resulting in a 100 enhancement in its selectivity index. In order to further study this phenomenon, the ability of these derivatives to bind to the cytoplasmatic nucleotidase (ncN-II) was studied by in silico methods. Also, the higher calculated lipophilicity of the synthesized compounds was proposed to improve their permeability through the cell membrane since said lipophilicity would allow a higher concentration of the corresponding prodrug inside the infected cell. Overall, a combination of an optimal lipophilicity and the ability of DDI-Penta to bind to ncN-II is suggested due to the higher potency and lower cytotoxicity observed for this compound. Based on the reported findings, we believe that the combination of certain aliphatic alcohols and DDI through a carbonate linkage could significantly increase the performance of this class of therapeutic compounds; therefore, it merits further evaluations.
publishDate 2014
dc.date.none.fl_str_mv 2014-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/31271
Biological evaluation and molecular modelling of didanosine derivatives; Royal Society of Chemistry; MedChemComm; 5; 2-2014; 622-631
2040-2503
CONICET Digital
CONICET
url http://hdl.handle.net/11336/31271
identifier_str_mv Biological evaluation and molecular modelling of didanosine derivatives; Royal Society of Chemistry; MedChemComm; 5; 2-2014; 622-631
2040-2503
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
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info:eu-repo/semantics/altIdentifier/url/http://pubs.rsc.org/en/content/articlelanding/2014/md/c4md00003j#!divAbstract
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
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dc.publisher.none.fl_str_mv Royal Society of Chemistry
publisher.none.fl_str_mv Royal Society of Chemistry
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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