5-[Bis(phenylmethoxy)phosphorylmethoxy]-7-[(4-fluorophenyl)methyl]-9-(methoxymethoxy)pyrrolo[3,4-g]quinoline-6,8-dione 、
三氟乙酸 以
二氯甲烷 为溶剂,
反应 3.0h,
以89%的产率得到Phosphonic acid,[[[7-[(4-fluorophenyl)methyl]-7,8-dihydro-9-hydroxy-6,8-dioxo-6H-pyrrolo[3,4-g]quinolin-5-yl]oxy]methyl]-, bis(phenylmethyl) ester,mono(trifluoroacetate) (salt)