[1,2,3]Triazolo[1,5-a]pyridine-3-carboxylic acid,4,5,6-tris[[(1,1-dimethylethyl)dimethylsilyl]oxy]-4,5,6,7-tetrahydro-7-methyl-, methyl ester, (4R,5R,6R,7R)-                                                                                                                                                              在
                                                                                                                                                                                 
四氮唑   、                                                                                                  lithium aluminium tetrahydride                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
四氢呋喃   、                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                                                        生成                                                 phosphoric acid dibenzyl ester 4,5,6-tris-(
tert-butyl-dimethyl-silanyloxy)-7-methyl-4,5,6,7-tetrahydro-[1,2,3]triazolo[1,5-
a]pyridin-3-ylmethyl ester