Synthesis of enantiopure C<sub>3</sub>- and C<sub>4</sub>-hydroxyretinals and their enzymatic reduction by ADH8 from Xenopus laevis
作者:Marta Domínguez、Rosana Álvarez、Emma Borràs、Jaume Farrés、Xavier Parés、Angel R. de Lera
DOI:10.1039/b514273c
日期:——
(R)-all-trans-3-hydroxyretinal 1, (S)-all-trans-4-hydroxyretinal 3 and (R)-all-trans-4-hydroxyretinal 5 have been synthesized stereoselectively by Horner–Wadsworth–Emmons and Stille cross-coupling as bond-forming reactions. The CBS method of ketone reduction was used in the enantioface-differentiation step to provide the precursors for the synthesis of the 4-hydroxyretinal enantiomers. The kinetic constants of Xenopus laevis ADH8 with these retinoids have been determined.
Stereocontrolled synthesis of (S)-9-cis-4-oxo-13,14-dihydroretinoic acid
作者:Marta Domínguez、Susana Álvarez、Rosana Álvarez、Ángel R. de Lera
DOI:10.1016/j.tet.2011.12.056
日期:2012.2
(S)-9-cis-4-Oxo-13,14-dihydroretinoic acid (S)-1, a new major endogenous vitamin A metabolite that activates retinoic acid receptor signaling both in vitro and in vivo, has been synthesized stereoselectively by Horner-Wadsworth-Emmons condensation and Stille cross-coupling as bond forming reactions. (C) 2011 Elsevier Ltd. All rights reserved.
Schmidt,C., Canadian Journal of Chemistry, 1976, vol. 54, p. 2310 - 2313
作者:Schmidt,C.
DOI:——
日期:——
LEAPHEART, T.;MAGNUS, P., J. CHEM. SOC. CHEM. COMMUN., 1982, N 24, 1391-1392
作者:LEAPHEART, T.、MAGNUS, P.
DOI:——
日期:——
Synthesis of ring-oxidized retinoids as substrates of mouse class I alcohol dehydrogenase (ADH1)
作者:Marta Domínguez、Rosana Alvarez、Sílvia Martras、Jaume Farrés、Xavier Parés、Angel R. de Lera
DOI:10.1039/b411585f
日期:——
Ring-oxidized retinoids have been synthesized stereoselectively using the Stille cross-coupling reaction. Kinetic constants of mouse class I alcohol dehydrogenase (ADH1) with these retinoids were determined.
利用 Stille 交叉偶联反应立体选择性地合成了环氧化维甲酸。测定了小鼠 I 类醇脱氢酶 (ADH1) 与这些维甲酸的动力学常数。