Synthesis and stability study of a modified phenylpropionic acid linker-based esterase-sensitive prodrug
作者:Xiaoping Song、Teruna J. Siahaan
DOI:10.1016/s0960-894x(02)00750-3
日期:2002.12
An esterase-sensitive amide prodrug 1 with a modified phenylpropionic acid linker was synthesized. The prodrug can be converted to the drug using isolated porcine esterase and human plasma. Paraoxon, an esterase inhibitor, can inhibit prodrug-to-drug conversion. The conversion of prodrug 1 was via phenol intermediate 9 followed by a lactonization reaction to give lactone 2 and the drug.
合成了具有修饰的苯基丙酸接头的酯酶敏感性酰胺前药1。可以使用分离的猪酯酶和人血浆将前药转化为药物。对氧磷,一种酯酶抑制剂,可以抑制前药向药物的转化。前药1的转化是通过苯酚中间体9,然后进行内酯化反应,得到内酯2和药物。