(2-甲氧基苯甲酰)乙酸乙酯 、
5-{3-[2-(4-amino-phenoxy)-acetylamino]-4-(2,4-di-tert-pentyl-phenoxy)-benzoylamino}-isophthalic acid dimethyl ester 生成 5-[3-(2-{4-[2-chloro-3-(2-methoxy-phenyl)-3-oxo-propionylamino]-phenoxy}-acetylamino)-4-(2,4-di-
tert-pentyl-phenoxy)-benzoylamino]-isophthalic acid dimethyl ester