1-[(2R,3R,4R,5R)-3-(3,4-Dimethoxy-benzyloxy)-4-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl]-3-(2-methoxy-ethoxymethyl)-1H-pyrimidine-2,4-dione 在
喹啉-8-磺酰氯 作用下,
以
吡啶 、
二氯甲烷 为溶剂,
反应 2.0h,
生成 Phosphoric acid (2R,3R,4R,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-(3,4-dimethoxy-benzyloxy)-5-[3-(2-methoxy-ethoxymethyl)-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl]-tetrahydro-furan-3-yl ester 5-chloro-quinolin-8-yl ester; compound with triethyl-amine