Diisopropyl-phosphoramidous acid (1S,2R)-3-[bis-(4-methoxy-phenyl)-phenyl-methoxy]-1-methyl-2-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-ylmethoxy)-propyl ester 2-cyano-ethyl ester 、 Heptanedioic acid (1S,2R)-3-[bis-(4-methoxy-phenyl)-phenyl-methoxy]-1-methyl-2-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-ylmethoxy)-propyl ester 4-nitro-phenyl ester 生成 1',2'-seco-d(T10)