N-(4-((1-(2-fluorobenzyl)-3-butyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)methyl)phenyl)-5-chloro-1,3-dimethyl-1H-pyrazole-4-sulfonamide 、
溴甲苯 、
4-(2-氨乙基)苯磺酰胺 以4-(1-Benzyl-3-butyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-ylmethyl)-benzenesulfonamide was obtained as a colorless solid的产率得到4-(1-benzyl-3-butyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-ylmethyl)-benzenesulfonamide