Attachment of carbohydrates to methoxyaryl moieties leads to highly selective inhibitors of the cancer associated carbonic anhydrase isoforms IX and XII
- Autores
- Riafrecha, Leonardo Ezequiel; Rodríguez, Oscar Mariano; Vullo, Daniela; Supuran, Claudiu T.; Colinas, Pedro Alfonso
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The transmembrane isoforms of carbonic anhydrase (hCA IX and XII) have been shown to be linked to carcinogenesis and their inhibition to arrest primary tumor and metastases growth. In this paper, we present a new class of C-glycosides incorporating the methoxyaryl moiety, that was designed to selectively target and inhibit the extracellular domains of the cancer-relevant CA isozymes. The glycosides have been prepared by aldol reaction of glycosyl ketones with the appropriate aromatic aldehydes. We also present the inhibition profile of our new glycomimetics, against four isozymes of carbonic anhydrase comprising hCAs I and II (cytosolic, ubiquitous isozymes) and hCAs IX and XII (tumor associated isozymes). In this study, per-O-acetylated glycoside 4, 6 and deprotected compounds 7, 9, 10 and 12 were identified as potent and highly selective inhibitors of hCA IX and XII. These results confirm that attaching carbohydrate moieties to CA methoxyaryl pharmacophore improves and enhances its inhibitory activity. These CA inhibitors have developmental potential to selectively target cancer cells, leading to cell death.
Fil: Riafrecha, Leonardo Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Química; Argentina
Fil: Rodríguez, Oscar Mariano. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Química; Argentina
Fil: Vullo, Daniela. Universita Degli Studi Di Firenze; Italia
Fil: Supuran, Claudiu T.. Universita Degli Studi Di Firenze; Italia
Fil: Colinas, Pedro Alfonso. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Química; Argentina - Materia
-
Glycomimetics
Enzyme Inhibitors
Cancer - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/32829
Ver los metadatos del registro completo
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Attachment of carbohydrates to methoxyaryl moieties leads to highly selective inhibitors of the cancer associated carbonic anhydrase isoforms IX and XIIRiafrecha, Leonardo EzequielRodríguez, Oscar MarianoVullo, DanielaSupuran, Claudiu T.Colinas, Pedro AlfonsoGlycomimeticsEnzyme InhibitorsCancerhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1The transmembrane isoforms of carbonic anhydrase (hCA IX and XII) have been shown to be linked to carcinogenesis and their inhibition to arrest primary tumor and metastases growth. In this paper, we present a new class of C-glycosides incorporating the methoxyaryl moiety, that was designed to selectively target and inhibit the extracellular domains of the cancer-relevant CA isozymes. The glycosides have been prepared by aldol reaction of glycosyl ketones with the appropriate aromatic aldehydes. We also present the inhibition profile of our new glycomimetics, against four isozymes of carbonic anhydrase comprising hCAs I and II (cytosolic, ubiquitous isozymes) and hCAs IX and XII (tumor associated isozymes). In this study, per-O-acetylated glycoside 4, 6 and deprotected compounds 7, 9, 10 and 12 were identified as potent and highly selective inhibitors of hCA IX and XII. These results confirm that attaching carbohydrate moieties to CA methoxyaryl pharmacophore improves and enhances its inhibitory activity. These CA inhibitors have developmental potential to selectively target cancer cells, leading to cell death.Fil: Riafrecha, Leonardo Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Química; ArgentinaFil: Rodríguez, Oscar Mariano. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Química; ArgentinaFil: Vullo, Daniela. Universita Degli Studi Di Firenze; ItaliaFil: Supuran, Claudiu T.. Universita Degli Studi Di Firenze; ItaliaFil: Colinas, Pedro Alfonso. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Química; ArgentinaPergamon-Elsevier Science Ltd.2014-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/32829Rodríguez, Oscar Mariano; Colinas, Pedro Alfonso; Supuran, Claudiu T.; Vullo, Daniela; Riafrecha, Leonardo Ezequiel; Attachment of carbohydrates to methoxyaryl moieties leads to highly selective inhibitors of the cancer associated carbonic anhydrase isoforms IX and XII; Pergamon-Elsevier Science Ltd.; Bioorganic & Medicinal Chemistry; 22; 19; 8-2014; 5308-53140968-0896CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.bmc.2014.07.052info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0968089614005768info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:02:07Zoai:ri.conicet.gov.ar:11336/32829instacron: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:34982025-09-29 10:02:07.632CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Attachment of carbohydrates to methoxyaryl moieties leads to highly selective inhibitors of the cancer associated carbonic anhydrase isoforms IX and XII |
title |
Attachment of carbohydrates to methoxyaryl moieties leads to highly selective inhibitors of the cancer associated carbonic anhydrase isoforms IX and XII |
spellingShingle |
Attachment of carbohydrates to methoxyaryl moieties leads to highly selective inhibitors of the cancer associated carbonic anhydrase isoforms IX and XII Riafrecha, Leonardo Ezequiel Glycomimetics Enzyme Inhibitors Cancer |
title_short |
Attachment of carbohydrates to methoxyaryl moieties leads to highly selective inhibitors of the cancer associated carbonic anhydrase isoforms IX and XII |
title_full |
Attachment of carbohydrates to methoxyaryl moieties leads to highly selective inhibitors of the cancer associated carbonic anhydrase isoforms IX and XII |
title_fullStr |
Attachment of carbohydrates to methoxyaryl moieties leads to highly selective inhibitors of the cancer associated carbonic anhydrase isoforms IX and XII |
title_full_unstemmed |
Attachment of carbohydrates to methoxyaryl moieties leads to highly selective inhibitors of the cancer associated carbonic anhydrase isoforms IX and XII |
title_sort |
Attachment of carbohydrates to methoxyaryl moieties leads to highly selective inhibitors of the cancer associated carbonic anhydrase isoforms IX and XII |
dc.creator.none.fl_str_mv |
Riafrecha, Leonardo Ezequiel Rodríguez, Oscar Mariano Vullo, Daniela Supuran, Claudiu T. Colinas, Pedro Alfonso |
author |
Riafrecha, Leonardo Ezequiel |
author_facet |
Riafrecha, Leonardo Ezequiel Rodríguez, Oscar Mariano Vullo, Daniela Supuran, Claudiu T. Colinas, Pedro Alfonso |
author_role |
author |
author2 |
Rodríguez, Oscar Mariano Vullo, Daniela Supuran, Claudiu T. Colinas, Pedro Alfonso |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
Glycomimetics Enzyme Inhibitors Cancer |
topic |
Glycomimetics Enzyme Inhibitors Cancer |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
The transmembrane isoforms of carbonic anhydrase (hCA IX and XII) have been shown to be linked to carcinogenesis and their inhibition to arrest primary tumor and metastases growth. In this paper, we present a new class of C-glycosides incorporating the methoxyaryl moiety, that was designed to selectively target and inhibit the extracellular domains of the cancer-relevant CA isozymes. The glycosides have been prepared by aldol reaction of glycosyl ketones with the appropriate aromatic aldehydes. We also present the inhibition profile of our new glycomimetics, against four isozymes of carbonic anhydrase comprising hCAs I and II (cytosolic, ubiquitous isozymes) and hCAs IX and XII (tumor associated isozymes). In this study, per-O-acetylated glycoside 4, 6 and deprotected compounds 7, 9, 10 and 12 were identified as potent and highly selective inhibitors of hCA IX and XII. These results confirm that attaching carbohydrate moieties to CA methoxyaryl pharmacophore improves and enhances its inhibitory activity. These CA inhibitors have developmental potential to selectively target cancer cells, leading to cell death. Fil: Riafrecha, Leonardo Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Química; Argentina Fil: Rodríguez, Oscar Mariano. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Química; Argentina Fil: Vullo, Daniela. Universita Degli Studi Di Firenze; Italia Fil: Supuran, Claudiu T.. Universita Degli Studi Di Firenze; Italia Fil: Colinas, Pedro Alfonso. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Química; Argentina |
description |
The transmembrane isoforms of carbonic anhydrase (hCA IX and XII) have been shown to be linked to carcinogenesis and their inhibition to arrest primary tumor and metastases growth. In this paper, we present a new class of C-glycosides incorporating the methoxyaryl moiety, that was designed to selectively target and inhibit the extracellular domains of the cancer-relevant CA isozymes. The glycosides have been prepared by aldol reaction of glycosyl ketones with the appropriate aromatic aldehydes. We also present the inhibition profile of our new glycomimetics, against four isozymes of carbonic anhydrase comprising hCAs I and II (cytosolic, ubiquitous isozymes) and hCAs IX and XII (tumor associated isozymes). In this study, per-O-acetylated glycoside 4, 6 and deprotected compounds 7, 9, 10 and 12 were identified as potent and highly selective inhibitors of hCA IX and XII. These results confirm that attaching carbohydrate moieties to CA methoxyaryl pharmacophore improves and enhances its inhibitory activity. These CA inhibitors have developmental potential to selectively target cancer cells, leading to cell death. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-08 |
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/11336/32829 Rodríguez, Oscar Mariano; Colinas, Pedro Alfonso; Supuran, Claudiu T.; Vullo, Daniela; Riafrecha, Leonardo Ezequiel; Attachment of carbohydrates to methoxyaryl moieties leads to highly selective inhibitors of the cancer associated carbonic anhydrase isoforms IX and XII; Pergamon-Elsevier Science Ltd.; Bioorganic & Medicinal Chemistry; 22; 19; 8-2014; 5308-5314 0968-0896 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/32829 |
identifier_str_mv |
Rodríguez, Oscar Mariano; Colinas, Pedro Alfonso; Supuran, Claudiu T.; Vullo, Daniela; Riafrecha, Leonardo Ezequiel; Attachment of carbohydrates to methoxyaryl moieties leads to highly selective inhibitors of the cancer associated carbonic anhydrase isoforms IX and XII; Pergamon-Elsevier Science Ltd.; Bioorganic & Medicinal Chemistry; 22; 19; 8-2014; 5308-5314 0968-0896 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.bmc.2014.07.052 info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0968089614005768 |
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 |
dc.publisher.none.fl_str_mv |
Pergamon-Elsevier Science Ltd. |
publisher.none.fl_str_mv |
Pergamon-Elsevier Science Ltd. |
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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1844613821750050816 |
score |
13.070432 |