Synthesis of HC-Toxin via Matteson Homologation and C–H Functionalization
作者:Michael Kohr、Uli Kazmaier
DOI:10.1021/acs.joc.3c00914
日期:2023.8.4
host-specific HC-toxin was developed. The HC-toxin belongs to a group of cyclic, tetrapeptide histone deacetylase inhibitors containing the unusual amino acid Aeo. Key steps in the synthesis of this building block include the Matteson homologation to generate the stereogenic centers in the side chain and a C–H functionalization to connect the side chain to a protected alanine.
开发了一种针对宿主特异性 HC 毒素的新合成路线。HC-毒素属于一组环状四肽组蛋白脱乙酰酶抑制剂,含有不常见的氨基酸 Aeo。合成该结构单元的关键步骤包括用于在侧链中生成立体中心的 Matteson 同系化以及用于将侧链连接到受保护的丙氨酸的 C-H 功能化。