Opportunities and challenges in synthetic oligosaccharide and glycoconjugate research.

Opportunities and challenges in synthetic oligosaccharide and glycoconjugate research.
复制标题

DOI:
10.1038/nchem.399
复制
发表时间:
2009-11
期刊:
影响因子:
21.8
通讯作者:
Boons, Geert-Jan
Boons, Geert-Jan
中科院分区:
化学1区
文献类型:
--
作者:
Boltje, Thomas J.;Buskas, Therese;Boons, Geert-Jan

文献摘要

参考文献

被引文献

相似文献

合成寡糖和糖缀合物越来越多地用作生物研究的探针以及药物和疫苗发现的先导化合物。然而,由于缺乏常规制备这类重要化合物的通用方法,这些努力变得复杂。最近的发展,如一锅多步保护基团操作,使用统一的单糖积木,立体选择性糖基化方案的引入,和寡糖组装的收敛策略,开始解决这些问题。此外,可以通过化学-酶促方法促进寡糖合成,所述化学-酶促方法采用一系列糖基转移酶来修饰合成寡糖前体。糖基化酶,其是突变的糖基化酶,其可以容易地形成糖苷键,解决了广泛的糖基转移酶的缺乏。碳水化合物化学的力量突出表现为合成糖蛋白的能力。
Synthetic oligosaccharides and glycoconjugates are increasingly used as probes for biological research and as lead compounds for drug and vaccine discovery. These endeavors are, however, complicated by a lack of general methods for the routine preparation of this important class of compounds. Recent development such as one-pot multi-step protecting group manipulations, the use of unified monosaccharide building blocks, the introduction of stereoselective glycosylation protocols, and convergent strategies for oligosaccharide assembly, are beginning to address these problems. Furthermore, oligosaccharide synthesis can be facilitated by chemo-enzymatic methods, which employ a range of glycosyl transferases to modify a synthetic oligosaccharide precursor. Glycosynthases, which are mutant glycosidases, that can readily form glycosidic linkages are addressing a lack of a wide range glycosyltransferases. The power of carbohydrate chemistry is highlighted by an ability to synthesize glycoproteins.
DOI: 10.1021/jo9909554
发表时间: 2000-02-25
影响因子: 3.6
作者:
Buskas, T;Söderberg, E;Fraser-Reid, B
通讯作者: Fraser-Reid, B
DOI: 10.1073/pnas.0807207106
发表时间: 2009-02-24
影响因子: 11.1
作者:
Courtney, Adam H.;Puffer, Erik B.;Kiessling, Laura L.
通讯作者: Kiessling, Laura L.
DOI: 10.1073/pnas.0407902101
发表时间: 2004-12-07
影响因子: 11.1
作者:
Blixt, O;Head, S;Paulson, JC
通讯作者: Paulson, JC
DOI: 10.1021/ja0162109
发表时间: 2001-09-26
影响因子: 15
作者:
Benakli, K;Zha, CX;Kerns, RJ
通讯作者: Kerns, RJ
DOI: 10.1021/ja045613g
发表时间: 2005-03-23
影响因子: 15
作者:
Codée, JDC;Stubba, B;van der Marel, GA
通讯作者: van der Marel, GA