ethyl 2-{3-[5-(4-butyl-2-methyl-3,5-dioxo-2,3,4,5-tetrahydro-[1,2,4]triazin-6-yloxy)-pentyl]-phenoxy}-2-methyl-propionate 在
盐酸 、
水 作用下,
反应 16.0h,
以62%的产率得到2-{3-[5-(4-butyl-2-methyl-3,5-dioxo-2,3,4,5-tetrahydro-[1,2,4]triazin-6-yloxy)-pentyl]-phenoxy}-2-methyl-propionic acid