[4-chloro-2-({-[1-isobutyl-2-methyl-4-(3-nitrophenyl)-6-oxo-1,6-dihydro-pyrimidine-5-yl]-acetylamino}-methyl)-phenoxy]-acetic acid 在
palladium 10% on activated carbon
氢气 作用下,
以
甲醇 为溶剂,
反应 1.0h,
以47%的产率得到2-({2-[4-(3-aminophenyl)-1-isobutyl-2-methyl-6-oxo-1,6-dihydro-pyrimidine-5-yl]-acetylamino}-4-chloro-phenoxy)-acetic acid