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Abstract:

A set of 3-deazauridine and 6-azauridine peracylated derivatives were regioselectively deacylated through Candida antarctica B lipase (CAL B) catalysed alcoholysis. This biotransformation provided an access to six new 2′,3′-di-O-acylated derivatives of 3-deazauridine and 6-azauridine carrying acetyl, butanoyl or hexanoyl moieties, which were obtained in 80-99% yield. The regioselectivity displayed by CAL B towards 5′-O-acyl group removal agrees with the previously reported behavior of this enzyme in the acylation and deacylation of nucleosides. Log P, aqueous solubility and aqueous stability of these new diacylated compounds were determined, suggesting that the dibutanoylated and the dihexanoylated derivatives of 3-deazauridine and 6-azauridine could potentially act as prodrugs of the parent pharmacological active nucleosides. © 2007 Elsevier B.V. All rights reserved.

Registro:

Documento: Artículo
Título:Preparation of potential 3-deazauridine and 6-azauridine prodrugs through an enzymatic alcoholysis
Autor:Zinni, M.A.; Iglesias, L.E.; Iribarren, A.M.
Filiación:Departamento de Ciencia y Tecnología, Centro de Estudios e Investigaciones, Universidad Nacional de Quilmes, Roque Sáenz Peña 352, Bernal, Provincia de Buenos Aires, Argentina
INGEBI (CONICET), Vuelta de Obligado 2490, 1428 Buenos Aires, Argentina
Palabras clave:Enzymatic alcoholysis; Lipase; Nucleosides; Prodrugs; Regioselectivity; Acylation; Catalysis; Derivatives; Enzyme activity; Regioselectivity; Aqueous solubility; Biotransformation; Deacylation; Nucleosides; Prodrugs; Drug products; 3 deazauridine; azauridine; lipase B; nucleoside derivative; prodrug; alcoholysis; aqueous solution; article; biotransformation; Candida antarctica; deacylation; drug solubility; drug stability; drug synthesis; nonhuman; stereochemistry; Candida antarctica
Año:2007
Volumen:47
Número:1-2
Página de inicio:86
Página de fin:90
DOI: http://dx.doi.org/10.1016/j.molcatb.2007.04.005
Título revista:Journal of Molecular Catalysis B: Enzymatic
Título revista abreviado:J. Mol. Catal. B Enzym.
ISSN:13811177
CODEN:JMCEF
CAS:3 deazauridine, 23205-42-7; azauridine, 54-25-1
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_13811177_v47_n1-2_p86_Zinni

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Citas:

---------- APA ----------
Zinni, M.A., Iglesias, L.E. & Iribarren, A.M. (2007) . Preparation of potential 3-deazauridine and 6-azauridine prodrugs through an enzymatic alcoholysis. Journal of Molecular Catalysis B: Enzymatic, 47(1-2), 86-90.
http://dx.doi.org/10.1016/j.molcatb.2007.04.005
---------- CHICAGO ----------
Zinni, M.A., Iglesias, L.E., Iribarren, A.M. "Preparation of potential 3-deazauridine and 6-azauridine prodrugs through an enzymatic alcoholysis" . Journal of Molecular Catalysis B: Enzymatic 47, no. 1-2 (2007) : 86-90.
http://dx.doi.org/10.1016/j.molcatb.2007.04.005
---------- MLA ----------
Zinni, M.A., Iglesias, L.E., Iribarren, A.M. "Preparation of potential 3-deazauridine and 6-azauridine prodrugs through an enzymatic alcoholysis" . Journal of Molecular Catalysis B: Enzymatic, vol. 47, no. 1-2, 2007, pp. 86-90.
http://dx.doi.org/10.1016/j.molcatb.2007.04.005
---------- VANCOUVER ----------
Zinni, M.A., Iglesias, L.E., Iribarren, A.M. Preparation of potential 3-deazauridine and 6-azauridine prodrugs through an enzymatic alcoholysis. J. Mol. Catal. B Enzym. 2007;47(1-2):86-90.
http://dx.doi.org/10.1016/j.molcatb.2007.04.005