(E)-1-[3-(dimethoxytrityloxy)-2-[{N-methyl-N-(2-pyridyl)-2-aminoethoxy}(diisopropylamino)phosphinoxymethyl]prop-1-enyl]thymine 、 alkaline earth salt of/the/ methylsulfuric acid 生成 [(2R,3S,5R)-3-hydroxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl [(E)-2-(hydroxymethyl)-3-(5-methyl-2,4-dioxopyrimidin-1-yl)prop-2-enyl] hydrogen phosphate 、
胸苷酸