5-二甲基氨基萘-1-(n-(2-氨基乙基))磺酰胺 、
(2S,3S,4R,5R)-2-((3-(((9H-fluoren-9-yl)methoxy)carbonylamino)-4-methoxy-4-oxobutylthio)methyl)-5-(6-chloro-9H-purin-9-yl)-tetrahydrofuran-3,4-diyl diacetate 以
乙醇 为溶剂,
反应 40.0h,
以The title compound 19d was obtained in 46.5% yield (32 mg) after flash chromatography的产率得到2-amino-4-(((2S,3S,4R,5R)-5-(6-(2-(5-(dimethylamino)naphthalene-1-sulfonamido)ethylamino)-9H-purin-9-yl)-3,4-dihydroxy-tetrahydrofuran-2-yl)methylthio)butanoic acid