1H-1,2,4-三唑 、
Benzoic acid (2R,3S,5R)-5-(2-amino-6-oxo-1,6-dihydro-purin-9-yl)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-tetrahydro-furan-3-yl ester 以
吡啶 为溶剂,
以68%的产率得到Benzoic acid (2R,3S,5R)-5-(2-amino-6-[1,2,4]triazol-1-yl-purin-9-yl)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-tetrahydro-furan-3-yl ester