2-氰乙基N,N-二异丙基氯亚磷酰胺 、
N-(1-{(2R,3R,4R,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-3-methylsulfanylmethoxy-tetrahydro-furan-2-yl}-2-oxo-1,2-dihydro-pyrimidin-4-yl)-isobutyramide 生成 Diisopropyl-phosphoramidous acid (2R,3R,4R,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(4-isobutyrylamino-2-oxo-2H-pyrimidin-1-yl)-4-methylsulfanylmethoxy-tetrahydro-furan-3-yl ester 2-cyano-ethyl ester