作者:N. E. Poopeiko、E. I. Kvasyuk、I. A. Mikhailopulo、M. J. Lidaks
DOI:10.1055/s-1985-34138
日期:——
A convenient preparation of the 9-ß-D-xylofuranosides of adenine (xylo-A) and guanine (xylo-G) is described. 1,2-Di-O-acetyl-3,5-Di-O-(p-nitrobenzoyl)-D-xylofuranose is used as the glycosylating agent and a modified procedure for its preparation is given. The method is stereospecific for the ß-anomers.
描述了一种方便制备腺苷(xylo-A)和鸟苷(xylo-G)的9-β-D-木糖呋喃糖苷的方法。使用1,2-二-O-乙酰基-3,5-二-O-(对硝基苯甲酰基)-D-木糖呋喃糖作为糖苷化试剂,并提供了其制备的改进步骤。该方法对β-异构体具有立体特异性。