上游原料
9H-Purin-6-amine; 9H-Purin-6-ylamine; Adeninetert-butyl[(2R)oxiranylmethoxy]diphenylsilane; tert-butyl(diphenyl)silyl (2R)oxiranylmethyl ether(2R)-1-[[tert-butyl(diphenyl)silyl]oxy]-4-penten-2-ol(2R)-4-pentene-1,2-diol(3R,5S)-5-(iodomethyl)tetrahydro-3-furanolpotassium 4-nitrobenzoate[(2S,4R)-4-hydroxytetrahydro-2-furanyl]methyl 4-nitrobenzoate[(2S,4S)-4-(6-amino-9H-purin-9-yl)tetrahydro-2-furanyl]methyl 4-nitrobenzoate
