2-(5-deoxy-2,3-O-isopropylidene-1-O-mesyl-β-D-ribofuranosyl)-4-(4,5-dihydro-4,4-dimethyloxazol-2-yl)pyridine                                                                                                                                                              在
                                                                                                                                                                                 lithium aluminium tetrahydride                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
乙醚                                                                                  为溶剂,
                                                                                                                                                    反应 0.02h,
                                                                                                                以47%的产率得到2-(5-deoxy-2,3-O-isopropylidene-β-D-ribofuranosyl)-4-(4,5-dihydro-4,4-dimethyloxazol-2-yl)pyridine