(1R,5S,7S)-3-Methyl-2,4-dioxo-1,5,7-tripropyl-3-aza-bicyclo[3.3.1]nonane-7-carbonyl chloride 、
9-(2-{2-[2-(2-{2-[2-(4-Amino-phenoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-ethyl)-9H-purin-6-ylamine 生成 (1R,5S,7R)-3-Methyl-2,4-dioxo-1,5,7-tripropyl-3-aza-bicyclo[3.3.1]nonane-7-carboxylic acid [4-(2-{2-[2-(2-{2-[2-(6-amino-purin-9-yl)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-ethoxy)-phenyl]-amide