Concise approach to γ-(het)aryl- and γ-alkenyl-γ-aminobutyric acids. Synthesis of vigabatrin
作者:Andrey Yu. Plodukhin、Maksim A. Boichenko、Ivan A. Andreev、Elena A. Tarasenko、Kanstantsin V. Anisovich、Nina K. Ratmanova、Sergey S. Zhokhov、Igor V. Trushkov、Olga A. Ivanova
DOI:10.1039/d3ob01769a
日期:——
γ-Aminobutyric acid (GABA) and GABA derivatives have attracted increased attention over the years in the fields of medicinal chemistry and chemical biology due to their interesting biological properties and synthetic relevance. Here, we report a short synthetic route to γ-(het)aryl- and γ-alkenyl-γ-aminobutyric acids, including the antiepileptic drug vigabatrin, from readily available donor–acceptor
γ-氨基丁酸(GABA)和GABA衍生物由于其有趣的生物学特性和合成相关性,多年来在药物化学和化学生物学领域引起了越来越多的关注。在这里,我们报告了一种从容易获得的供体-受体环丙烷和氨或甲胺合成γ-(杂)芳基-和γ-烯基-γ-氨基丁酸(包括抗癫痫药物氨己烯酸)的短合成路线。该方案包括 2-氧代吡咯烷-3-甲酰胺的简便合成及其酸水解为 γ-芳基-或 γ-烯基取代的 GABA,这可以作为合成各种基于 GABA 的 N-杂环和生物活性化合物。