2-(3-甲氧基苯基)-4-甲基-1,3-恶唑-5-羧酸 、 methyl 2-(pyridine-2-ylmethylamino) acetate 以afforded methyl [{[2-(3-methoxyphenyl)-4-methyl-1,3-oxazol-5-yl]carbonyl}(pyridin-2-ylmethyl)amino]acetate (101 mg, 46%) as an oil的产率得到methyl [{[2-(3-methoxyphenyl)-4-methyl-1,3-oxazol-5-yl]carbonyl}(pyridin-2-ylmethyl)amino]acetate