Stereoselective synthesis of anti-PAF active thiazolidin-4-ones via cyclo-condensation of alkyl α-mercaptocarboxylates with arylimines
作者:Yoo Tanabe、Yoshi-no Kubota、Yuzuru Sanemitsu、Nobushige Itaya、Gohfu Suzukamo
DOI:10.1016/s0040-4039(00)92634-0
日期:1991.1
Two distinctive methods for the synthesis of cis- and trans-2, 5-disubstituted-thiazolidin-4-ones via stereoselective cyclo-condensation between α-mercaptocarboxylic esters and arylimines have been developed. With the new reaction used as the key step, two sets of optically active anti-PAF active thiazolidin-4-ones were synthesized.
已经开发出两种独特的方法,其通过α-巯基羧酸酯和芳胺的立体选择性环缩合合成顺式和反式-2,5-二取代-噻唑烷-4-酮。以新的反应为关键步骤,合成了两套光学活性的抗PAF活性噻唑烷酮-4-酮。