Pochonin J的合成研究进展

Sydney N Jackson, R. Pongdee
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引用次数: 2

摘要

介绍了间苯二酚内酯pochonin J的C(1)-C(5)片段的构建。该合成的标志是使用Evans分子内碱催化的半缩醛衍生的亲核试剂的氧偶联物加成,以高度立体选择性的方式安装顺式-1,3-二醇部分。所提出的合成路线为制备这一关键结构特征提供了一条有效的途径,这将有助于开发这种次级代谢产物作为潜在的候选药物。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Progress toward the Synthesis of Pochonin J
The construction of the C(1) - C(5) fragment of the resorcylic acid lactone pochonin J is described. The synthesis is marked by the installation of the cis-1,3-diol moiety in a highly stereoselective manner using Evans’ intra-molecular base-catalyzed oxyconjugate addition of a hemiacetal-derived nucleophile. The synthetic route presented affords an efficient pathway to the preparation of this critical architectural feature that should facilitate the development of this secondary metabolite as a potential drug candidate.
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来源期刊
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