N6-[1-(2,3,4-trisbenzoyloxy-1,2,3,4-tetrahydrobenzo[c]phenanthrenyl)]-3',5'-bis-O-(tert-butyldimethylsilyl)-2'-deoxyadenosine 在
甲醇 、
氨 作用下,
反应 15.0h,
生成 1-{9-[(2R,4S,5R)-4-(tert-Butyl-dimethyl-silanyloxy)-5-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-furan-2-yl]-9H-purin-6-ylamino}-1,2,3,4-tetrahydro-benzo[c]phenanthrene-2,3,4-triol