A convenient and economical synthesis of 9-(2-hydroxyethoxymethyl)guanine (1, acyclovir, Zovirax, or acyclic guanosine : an antiherpetic agent)from guanine was developed via N2, O-diacetylacyclovir. Two closely related compounds, N2-acetylacyclovir (7) and O-acetylacyclovir (8), were also prepared by selective deacetylation.
开发了一种方便且经济的合成方法,从
鸟嘌呤合成9-(2-羟乙氧基甲基)
鸟苷(1,
阿昔洛韦,Zovirax或
无环鸟苷:一种抗疱疹药物),通过N2、O-
二乙酰阿昔洛韦。还通过选择性去乙酰化制备了两个相关性较强的化合物,N2-乙酰
阿昔洛韦(7)和O-乙酰
阿昔洛韦(8)。