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。