Organocatalytic Asymmetric Synthesis of Spiro-Bridged and Spiro-Fused Heterocyclic Compounds Containing Chromane, Indole, and Oxindole Moieties
作者:Zhi-Hao You、Ying-Han Chen、Yu Tang、Yan-Kai Liu
DOI:10.1021/acs.orglett.8b02731
日期:2018.11.2
applied to the asymmetric synthesis of spiro-bridged and spiro-fused heterocyclic compounds, which combined chromane, indole, and oxindole, three potential pharmacophores, in one molecule. The power of these two organocatalytic pathways is underscored by mild reaction conditions and high efficiency in the production of synthetically challenging, but biologically important heterocyclic products, which could
遵循反应性反转策略,设计了两个不同的两步序列,并将其成功应用于螺桥和螺稠合杂环化合物的不对称合成,该化合物将苯并三氢吡喃,吲哚和羟吲哚这三种潜在的药效团结合在一个分子中。温和的反应条件和生产具有合成挑战性但生物学上重要的杂环产物的高效率强调了这两个有机催化途径的力量,这些产物可以转化为生物学上更有趣的杂环结构。