methyl 4-(-5-cyano-6-methyl-2-({3-[2-(phenylmethoxy)phenoxy]propoxy}methy))-1,4-dihydyridine-3-carboxylate 在
5 % Pd/CaCO3
氢气 作用下,
以
甲醇 为溶剂,
反应 4.0h,
以41%的产率得到methyl 4-(2-chlorophenyl)-5-cyano-2-{[3-(2-hydroxyphenoxy)propoxy]methyl}-6-methyl-1,4-dihydropyridine-3-carboxylate