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- Firstly, glycosyl fluorides act as substrates for glycosidases hydrolysis. 氟代糖可以作为糖苷酶及其突变酶的水解底物研究酶学性质;
- This new knowledge provides a foundation for greatly advancing our understanding of sphingolipid biology in yeast. 这项新发现为以后我们研究酵母中鞘脂的生物学作用奠定了基础。
- Furthermore, glycosyl fluorides also act as donors for transglycosylation by retaining glycolides. 尤为重要的是,氟代糖可作为糖苷酶的糖基供体来合成糖类。
- The auther expoundes the biological property of sphingolipid,and its important affect for human body metabolize when we take it as food additive. 阐述了神经醇磷脂的特性和作为食品添加剂对维持生物体正常代谢的重要作用。
- It may offer a new path to sythesize 2-amino-2- deoxy oligosaccharides by using glycosyl 1-nitration as donor. 糖基硝酸酯作供体可提供一条合成2-氨基-2-脱氧寡糖的新途径。
- The auther expoundes the biological property of sphingolipid,and its inportant affect for human body metabolize when we take it as food additive. 阐述了神经醇磷脂的特性和作为食品添加剂对维持生物体正常代谢的重要作用。
- The result turned out that, glycosyl anline thiourea compounds present the good restraining activities. 结果显示，苯胺类糖基硫脲化合物呈现出较好的抑制活性。
- Abstract: Glycosyl fluorides are becoming increasingly important molecules for the study on glycosidases. 摘 要： 近年来,氟代糖应用于糖苷酶反应研究,显示出越来越重要的作用。
- Our understanding of sphingolipid metabolism and functions in the baker's yeast Saccharomyces cerevisiae has progressed substantially in the past 2 years. 半酰基，现已确定了所有能制造此长链脂肪酸的基因，而且也已提出了对确定链长度的可能机制。
- If all the glycosyl units are of the same sugar type, they are homogeneous as to monomer units and are called homoglycans. 如果所有糖单元都是相同类型的糖,对于单体糖元他们是均匀的,称同聚糖。
- Conclusions CH-ED-LA is the glycosyl galactose cholesterol derivative syntheisized from ethanediamine and cholesteryl chloroformate via amide linkage. 结论CH-ED-LA是乙二胺与乳糖酸和胆固醇氯甲酯通过酰胺键连接的半乳糖化胆固醇衍生物。
- The application of 1-glycosyl fluorides in the glycosyl transferase and glycosidase-catalysed carbohydrate synthesis is reviewed in this paper. 1-氟代糖作为糖基供体应用于化学-酶法合成反应，显示出越来越重要的作用，综述了1-氟代糖在糖基转移酶和糖苷酶催化的糖类合成中的应用。
- As a kind of important intermediates,glycosyl isothiocyanates have been applied in the preparation of new compounds possessing considerable bioactivities. 作为一类重要的有机合成中间体,糖基异硫氰酸酯广泛地应用于具有生理活性化合物的制备。
- According to the analysis of SDS-PAGE, the bands of the graft subunits decreased and the glycosyl bands were seen more clearly with the degree of graft(DG) increasing. 聚丙烯凝胶电泳(SDS-PAGE)分析结果表明,随着接枝度(DG)的增加,接枝物的亚基谱带逐渐减少,糖基谱带变得明显。
- As a kind of important intermediates, glycosyl isothiocyanates have been applied in the preparation of new compounds possessing considerable bioactivities. 摘要作为一类重要的有机合成中间体，糖基异硫氰酸酯广泛地应用于具有生理活性化合物的制备。
- Ceramide as an important member of sphingolipid is a second messenger responsible for regulating cellular activities, whose major function is to transmit growth-inhibiting signals including apoptotic. 神经酰胺作为神经鞘脂类的主要成员之一,是一个主要调节细胞活动的第二信使,以转导细胞凋亡等细胞生长抑制活动信号为主。
- Organic synthesis can be classified into two ways based upon different donor of glycosyl groups in the glycosidation,namely glycosyl-bromo-glycoside donor and acyl donor. 有机合成法按糖苷化反应糖基给体不同可分为糖基溴苷给体和酰基给体两种方法。生物转化方法是利用生物体为转化体系合成熊果苷。
- Sphingolipid activator protein 1 deficiency 鞘脂类活化因子Ⅰ缺乏症
- Keywords glycosyl isothiocyanate;thiourea;chromone; 糖基异硫氰酸酯;硫脲;色酮;
- Glycosyl - phosphatidylinositol - B7 - 1 糖基磷脂酰肌醇-B7-1
