N-{9-[(2R,4S,5R)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-4-hydroxy-tetrahydro-furan-2-yl]-6-oxo-6,9-dihydro-1H-purin-2-yl}-benzamide 在
戴斯-马丁氧化剂 作用下,
以
二氯甲烷 为溶剂,
生成
2-N-benzoyl-9-(5-O-tert-butyldiphenylsilyl-2-deoxy-3-C-diethylphosphono-3-O-trimethylsilyl-β-D-threo-pentofuranosyl)guanine