[(2R,3R,4R,5R)-4-benzoyloxy-2-[[[(2R,3R,4R,5R)-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-5-(4-butylsulfanylcarbonyloxy-2-oxopyrimidin-1-yl)-4-(oxan-2-yloxy)oxolan-3-yl]oxy-(1,1,1,3,3,3-hexafluoropropan-2-yloxy)phosphoryl]oxymethyl]-5-[4-(butylsulfanylcarbonylamino)-2-oxopyrimidin-1-yl]oxolan-3-yl] benzoate 、
盐酸 生成
D,D-U(2'-5')pC