Aldolase-catalysed stereoselective synthesis of fluorinated small molecules.

Aldolase-catalysed stereoselective synthesis of fluorinated small molecules.
复制标题

醛缩酶催化氟化小分子的立体选择性合成。

DOI:
10.1016/j.cbpa.2016.12.029
复制
发表时间:
2017
影响因子:
7.8
通讯作者:
Windle CL
Windle CL
中科院分区:
生物学2区
文献类型:
--
作者:
Windle CL

文献摘要

参考文献

相似文献

氟丙酮酸是一种被多种醛缩酶所接受的亲核试剂。氟丙酮酸是醛缩酶催化反应的立体化学模型。HBPA可以高度立体选择性地合成手性氟化结构单元。氟乙酸酯等价物的有机催化可以补充醛缩酶催化。氟的引入已经被广泛用于调节小分子的生物功能。事实上,大约20%的主要药物含有至少一个氟原子。然而,尽管有深刻的影响的构象,只有有限的工具包的反应,使立体选择性合成的氟化化合物。醛缩酶是生物活性小分子立体选择性合成的有用催化剂;然而,尽管氟丙酮酸盐是某些醛缩酶的可行亲核试剂,但醛缩酶控制含氟立体中心形成的潜力在很大程度上尚未开发。最近的研究表明,以氟丙酮酸为亲核试剂,在醛缩酶催化下立体选择性地形成碳单键碳键,可以合成许多α-氟代β-羟基羧基衍生物。此外,在这些反应中观察到的立体控制的结构基础的理解开始出现。本文综述了近年来醛缩酶催化在手性含氟小分子立体控制合成中的应用,并展望了其发展前景。
HighlightsFluoropyruvate is accepted as a nucleophile by several aldolases.Model of the stereochemistry of aldolase-catalysed reactions with fluoropyruvate.HBPA enables highly stereoselective synthesis of chiral fluorinated building blocks.Organocatalysis with fluoroacetate equivalents can complement aldolase catalysis.The introduction of fluorine has been widely exploited to tune the biological functions of small molecules. Indeed, around 20% of leading drugs contain at least one fluorine atom. Yet, despite profound effects of fluorination on conformation, there is only a limited toolkit of reactions that enable stereoselective synthesis of fluorinated compounds. Aldolases are useful catalysts for the stereoselective synthesis of bioactive small molecules; however, despite fluoropyruvate being a viable nucleophile for some aldolases, the potential of aldolases to control the formation of fluorine-bearing stereocentres has largely been untapped. Very recently, it has been shown that aldolase-catalysed stereoselective carbon single bond carbon bond formation with fluoropyruvate as nucleophile enable the synthesis of many α-fluoro β-hydroxy carboxyl derivatives. Furthermore, an understanding of the structural basis for the stereocontrol observed in these reactions is beginning to emerge. Here, we review the application of aldolase catalysis in the stereocontrolled synthesis of chiral fluorinated small molecules, and highlight likely areas for future developments.
增强设计的 PLP 依赖性醛缩酶的活性并控制立体选择性。
DOI: 10.1002/anie.200700710
发表时间: 2007
期刊: Angewandte Chemie
影响因子: --
作者:
M. Toscano;Manuel M Müller;D. Hilvert
通讯作者: D. Hilvert
DOI: 10.1021/ja104412a
发表时间: 2010-08
影响因子: 15
作者:
S. Royer;Luke J. Haslett;S. Crennell;D. Hough;M. Danson;S. Bull
通讯作者: S. Royer;Luke J. Haslett;S. Crennell;D. Hough;M. Danson;S. Bull
创建用于平行合成唾液酸模拟物的定制醛缩酶。
DOI: --
发表时间: 2005
期刊: Angewandte Chemie
影响因子: --
作者:
T. Woodhall;Gavin J. Williams;A. Berry;A. Nelson
通讯作者: A. Nelson
生物催化和有机催化:受自然启发的不对称合成
DOI: 10.1002/chin.200725278
发表时间: 2007
期刊: ChemInform
影响因子: --
作者:
B. List
通讯作者: B. List
DOI: 10.1039/c5ob02037a
发表时间: 2016-01-07
影响因子: 3.2
作者:
Stockwell J;Daniels AD;Windle CL;Harman TA;Woodhall T;Lebl T;Trinh CH;Mulholland K;Pearson AR;Berry A;Nelson A
通讯作者: Nelson A