Regioselective enzymatic synthesis of estradiol 17-fatty acid esters

A series of acyl esters of 3,17-β-estradiol has been prepared by an enzymatic methodology. Eleven 17-monoacyl products (five novel compounds) were obtained in a highly regioselective way by acylation of 3,17-β-estradiol or by alcoholysis of the corresponding diacyl derivatives. The influence of vari...

Full description

Bibliographic Details
Main Authors: Rustoy, Eduardo Miguel, Ruiz Arias, Ignacio Edgardo, Baldessari, Alicia
Format: Article in Journal/Newspaper
Language:English
Published: Arkat USA
Subjects:
Online Access:http://hdl.handle.net/11336/92316
id ftconicet:oai:ri.conicet.gov.ar:11336/92316
record_format openpolar
spelling ftconicet:oai:ri.conicet.gov.ar:11336/92316 2023-10-09T21:47:14+02:00 Regioselective enzymatic synthesis of estradiol 17-fatty acid esters Rustoy, Eduardo Miguel Ruiz Arias, Ignacio Edgardo Baldessari, Alicia application/pdf http://hdl.handle.net/11336/92316 eng eng Arkat USA info:eu-repo/semantics/altIdentifier/url/https://www.arkat-usa.org/get-file/19295 http://hdl.handle.net/11336/92316 Rustoy, Eduardo Miguel; Ruiz Arias, Ignacio Edgardo; Baldessari, Alicia; Regioselective enzymatic synthesis of estradiol 17-fatty acid esters; Arkat USA; Arkivoc; 2005; XII; 11-2005; 175-188 1424-6376 CONICET Digital CONICET info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ Lipase Enzymatic acilation and alcoholysis 3,17- ß-estradiol https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion ftconicet 2023-09-24T19:15:10Z A series of acyl esters of 3,17-β-estradiol has been prepared by an enzymatic methodology. Eleven 17-monoacyl products (five novel compounds) were obtained in a highly regioselective way by acylation of 3,17-β-estradiol or by alcoholysis of the corresponding diacyl derivatives. The influence of various reaction parameters such as molar ratio, enzyme:substrate ratio and temperature was evaluated. Among the tested lipases, Candida rugosa lipase appeared to be the most appropriate in monoacylation and lipase from Candida antarctica in alcoholysis. The advantages presented by this methodology such as mild reaction conditions, economy and low environmental impact, make the biocatalysis a convenient way to prepare monoacyl derivatives of 3,17-β-estradiol containing the aromatic 3-hydroxyl group free. Some of these compounds are recongnized as useful products in the pharmaceutical industry. Fil: Rustoy, Eduardo Miguel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Unidad de Microanálisis y Métodos Físicos en Química Orgánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Unidad de Microanálisis y Métodos Físicos en Química Orgánica; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Orgánica; Argentina Fil: Ruiz Arias, Ignacio Edgardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Unidad de Microanálisis y Métodos Físicos en Química Orgánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Unidad de Microanálisis y Métodos Físicos en Química Orgánica; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Orgánica; Argentina Fil: Baldessari, Alicia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Unidad de Microanálisis y Métodos Físicos en ... Article in Journal/Newspaper Antarc* Antarctica CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas) Argentina Rugosa ENVELOPE(-61.250,-61.250,-62.633,-62.633) Alicia ENVELOPE(-63.483,-63.483,-64.833,-64.833) Edgardo ENVELOPE(-64.517,-64.517,-64.833,-64.833)
institution Open Polar
collection CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
op_collection_id ftconicet
language English
topic Lipase
Enzymatic acilation and alcoholysis
3,17- ß-estradiol
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
spellingShingle Lipase
Enzymatic acilation and alcoholysis
3,17- ß-estradiol
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
Rustoy, Eduardo Miguel
Ruiz Arias, Ignacio Edgardo
Baldessari, Alicia
Regioselective enzymatic synthesis of estradiol 17-fatty acid esters
topic_facet Lipase
Enzymatic acilation and alcoholysis
3,17- ß-estradiol
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
description A series of acyl esters of 3,17-β-estradiol has been prepared by an enzymatic methodology. Eleven 17-monoacyl products (five novel compounds) were obtained in a highly regioselective way by acylation of 3,17-β-estradiol or by alcoholysis of the corresponding diacyl derivatives. The influence of various reaction parameters such as molar ratio, enzyme:substrate ratio and temperature was evaluated. Among the tested lipases, Candida rugosa lipase appeared to be the most appropriate in monoacylation and lipase from Candida antarctica in alcoholysis. The advantages presented by this methodology such as mild reaction conditions, economy and low environmental impact, make the biocatalysis a convenient way to prepare monoacyl derivatives of 3,17-β-estradiol containing the aromatic 3-hydroxyl group free. Some of these compounds are recongnized as useful products in the pharmaceutical industry. Fil: Rustoy, Eduardo Miguel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Unidad de Microanálisis y Métodos Físicos en Química Orgánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Unidad de Microanálisis y Métodos Físicos en Química Orgánica; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Orgánica; Argentina Fil: Ruiz Arias, Ignacio Edgardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Unidad de Microanálisis y Métodos Físicos en Química Orgánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Unidad de Microanálisis y Métodos Físicos en Química Orgánica; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Orgánica; Argentina Fil: Baldessari, Alicia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Unidad de Microanálisis y Métodos Físicos en ...
format Article in Journal/Newspaper
author Rustoy, Eduardo Miguel
Ruiz Arias, Ignacio Edgardo
Baldessari, Alicia
author_facet Rustoy, Eduardo Miguel
Ruiz Arias, Ignacio Edgardo
Baldessari, Alicia
author_sort Rustoy, Eduardo Miguel
title Regioselective enzymatic synthesis of estradiol 17-fatty acid esters
title_short Regioselective enzymatic synthesis of estradiol 17-fatty acid esters
title_full Regioselective enzymatic synthesis of estradiol 17-fatty acid esters
title_fullStr Regioselective enzymatic synthesis of estradiol 17-fatty acid esters
title_full_unstemmed Regioselective enzymatic synthesis of estradiol 17-fatty acid esters
title_sort regioselective enzymatic synthesis of estradiol 17-fatty acid esters
publisher Arkat USA
url http://hdl.handle.net/11336/92316
long_lat ENVELOPE(-61.250,-61.250,-62.633,-62.633)
ENVELOPE(-63.483,-63.483,-64.833,-64.833)
ENVELOPE(-64.517,-64.517,-64.833,-64.833)
geographic Argentina
Rugosa
Alicia
Edgardo
geographic_facet Argentina
Rugosa
Alicia
Edgardo
genre Antarc*
Antarctica
genre_facet Antarc*
Antarctica
op_relation info:eu-repo/semantics/altIdentifier/url/https://www.arkat-usa.org/get-file/19295
http://hdl.handle.net/11336/92316
Rustoy, Eduardo Miguel; Ruiz Arias, Ignacio Edgardo; Baldessari, Alicia; Regioselective enzymatic synthesis of estradiol 17-fatty acid esters; Arkat USA; Arkivoc; 2005; XII; 11-2005; 175-188
1424-6376
CONICET Digital
CONICET
op_rights info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
_version_ 1779310197750104064