3-[(2R,3R,4R,5R)-4-[Hydroxy-(2,2,2-trifluoro-1-trifluoromethyl-ethoxy)-phosphoryloxy]-5-(phenyl-di-p-tolyl-methoxymethyl)-3-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-2-yl]-2,6-dioxo-3,6-dihydro-2H-pyrimidine-1-carbothioic acid S-butyl ester; compound with pyridine 、
Thiocarbonic acid S-butyl ester O-{2-butylsulfanylcarbonylamino-9-[(2R,3R,4R,5R)-4-[(2-cyano-ethoxy)-(2,2,2-trifluoro-1-trifluoromethyl-ethoxy)-phosphoryloxy]-5-hydroxymethyl-3-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-2-yl]-9H-purin-6-yl} ester 在
N-甲基咪唑 、
喹啉-8-磺酰氯 作用下,
以
吡啶 为溶剂,
反应 1.0h,
以73%的产率得到