The synthesis of the guanine derivative (±)-2-amino-1,9-dihydro-9-[(1′α,2′β,3′β,4′α)-(2′,3′,4′-trihydroxy-1′-cyclopentyl]-6H-purin-6-one (2) is described. This compound is viewed as the carbocyclic ribofuranoside guanine nucleoside analogue lacking the 5′-methylene.
鸟嘌呤衍
生物(±)-2-
氨基-1,9-二氢-9-[(1'α,2'β,3'β,4'α)-(2',3',4'三羟基-1'- -环戊基] -6 ħ
嘌呤-6-酮(2)进行说明。该化合物缺乏5'-亚甲基视为碳环
呋喃核糖苷
鸟嘌呤核苷类似物。