3-[4-(acetylamino)-1,3-dioxoisoindolin-2-yl]-3-(3-cyclopentyloxy-4-methoxyphenyl)propanoic acid 、
N,N'-羰基二咪唑 、
盐酸羟胺 在
N-[2-[2-(N-hydroxycarbamoyl)-1-(3-cyclopentyloxy-4-methoxyphenyl)ethyl]-1,3-dioxoisoindolin-4-yl]acetamide 作用下,
以
四氢呋喃 为溶剂,
以to afford 3-(3-acetoamidophthalimido)-3-(3-cyclopentyloxy-4-methoxyphenyl)-N-hydroxypropionamide as a white solid (2.17 g, 70%)的产率得到N-[2-[2-(N-hydroxycarbamoyl)-1-(3-cyclopentyloxy-4-methoxyphenyl)ethyl]-1,3-dioxoisoindolin-4-yl]acetamide