3-[8-chloro-2,6-dioxo-3-pentyl-7-(2-propen-1-yl)-2,3,6,7-tetrahydro-1H-purin-1-yl]propyl methanesulfonate 在
potassium carbonate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 20.0h,
以46%的产率得到8-chloro-3-pentyl-1-{3-[2-(phenylmethyl)-2H-tetrazol-5-yl]propyl}-7-(2-propen-1-yl)-3,7-dihydro-1H-purine-2,6-dione