Diisopropyl-phosphoramidous acid (2R,3S,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(6-methylamino-purin-9-yl)-tetrahydro-furan-3-yl ester methyl ester 、
保护胸苷 生成 Phosphoric acid (2R,3S,5R)-3-hydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-2-ylmethyl ester (2R,3S,5R)-2-hydroxymethyl-5-(6-methylamino-purin-9-yl)-tetrahydro-furan-3-yl ester methyl ester