作者:Panagiota Moutevelis-Minakakis、Eleni Papavassilopoulou、Thomas Mavromoustakos
DOI:10.3390/molecules18010050
日期:——
A new class of optically active 2-pyrrolidinones was synthesized, starting from S-pyroglutamic acid, a well known natural chiral synthon. The synthetic design followed led to the insertion of various substituents at positions 1 and 5 of the 2-pyrrolidinone ring, including the imidazole moiety. Some of them possess two or three stereogenic centers, the configuration of which was retained under the mild
合成了一类新的光学活性 2-吡咯烷酮,从 S-焦谷氨酸开始,这是一种众所周知的天然手性合成子。随后的合成设计导致在 2-吡咯烷酮环的 1 和 5 位插入各种取代基,包括咪唑部分。其中一些具有两个或三个立体中心,其构型在所使用的温和条件下得以保留。新化合物还带有一个咪唑部分,与 2-吡咯烷酮模板一起,可能证明对几种生物过程至关重要。