6-{4-[2-oxo-2-(4-phenylpiperazin-1-yl)ethoxy]phenyl}-1,3-dipropyl-1,5-dihydropyrrolo[3,2-d]pyrimidine-2,4-dione 、
碘甲烷 在
potassium carbonate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
以33%的产率得到6-[4-(4-phenylpiperazin-1-yl)carbonylmethoxyphenyl]-5-methyl-1,3-dipropyl-1,5-dihydro-3H-pyrrolo[3,2-d]pyrimidine-2,4-dione