Benzoic acid 10-{6-benzyloxy-9-[(2R,4S,5R)-4-(tert-butyl-dimethyl-silanyloxy)-5-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-furan-2-yl]-9H-purin-2-ylamino}-7,8,9,10-tetrahydro-benzo[def]chrysen-9-yl ester 在
palladium on activated charcoal 、
氢气 作用下,
以
四氢呋喃 、
甲醇 为溶剂,
20.0 ℃
、101.33 kPa
条件下,
反应 5.0h,
生成 trans-N
2-[(10S)-(9-benzoyloxy-7,8,9,10-terahydro[a]pyrenyl)]-3',5'-bis-O-(tert-butyldimethylsilyl)-2'-deoxyguanosine 、 trans-N
2-[(10R)-(9-benzoyloxy-7,8,9,10-terahydro[a]pyrenyl)]-3',5'-bis-O-(tert-butyldimethylsilyl)-2'-deoxyguanosine