[EN] METHODS OF PREPARING NICOTINAMIDE RIBOSIDE AND DERIVATIVES THEREOF<br/>[FR] PROCÉDÉS DE PRÉPARATION DE NICOTINAMIDE RIBOSIDE ET DE SES DÉRIVÉS
申请人:UNIV BELFAST
公开号:WO2015014722A1
公开(公告)日:2015-02-05
The invention relates to methods of preparing nicotinamide riboside and derivatives thereof. In an aspect, the invention relates to a method of preparing a compound of formula (I), wherein n is 0 or 1; m is 0 or 1; Y is O or S; R1 is selected from H, substituted or unsubstituted alkyl, substituted or unsubstituted alkenyl, substituted or unsubstituted alkynyl, substituted or unsubstituted aryl, substituted or unsubstituted primary or secondary amino, and substituted or unsubstituted azido; R2- R5, which may be the same or different, are each independently selected from H, substituted or unsubstituted alkyl, substituted or unsubstituted alkenyl, substituted or unsubstituted alkynyl, and substituted or unsubstituted aryl; and X- is an anion, selected from an anion of a substituted or unsubstituted carboxylic acid, a halide, a substituted or unsubstituted sulfonate, a substituted or unsubstituted phosphate, a substituted or unsubstituted sulfate, a substituted or unsubstituted carbonate, and a substituted or unsubstituted carbamate.
该发明涉及制备烟酰胺核糖苷及其衍生物的方法。在一个方面,该发明涉及制备化合物的方法,其化学式为(I),其中n为0或1;m为0或1;Y为O或S;R1从H、取代或未取代的烷基、取代或未取代的烯基、取代或未取代的炔基、取代或未取代的芳基、取代或未取代的一级或二级氨基和取代或未取代的叠氮基中选择;R2-R5,可以相同也可以不同,分别独立地从H、取代或未取代的烷基、取代或未取代的烯基、取代或未取代的炔基和取代或未取代的芳基中选择;X-为阴离子,选择自取代或未取代的羧酸、卤化物、取代或未取代的磺酸盐、取代或未取代的磷酸盐、取代或未取代的硫酸盐、取代或未取代的碳酸盐和取代或未取代的氨基甲酸盐的阴离子。