作者:Kenji Mori、Ashok K. Gupta
DOI:10.1016/s0040-4020(01)96780-8
日期:——
By employing an intramolecular Diels-Alder reaction as the key-step, (R)-(—)-mellein 1a (a metabolite of Aspergittus melleus) and (3R,4aS)-( +)-ramulosin 2 (a metabolite of Pestalotia ramulosa) were synthesised from ethyl (R)-3-hydroxybutanoate 3a.
通过采用分子内Diels-Alder反应为关键步骤中,(R) - ( - ) - mellein 1A(的代谢物Aspergittus melleus)和(3R,4AS) - (+) - ramulosin 2(的代谢物盘多毛孢ramulosa)由(R)-3-羟基丁酸乙酯3a合成。