Total synthesis of (−)-domoic acid, a potent ionotropic glutamate receptor agonist and the key compound in oceanic harmful algal blooms
作者:Shigeru Nishizawa、Hitoshi Ouchi、Hiroto Suzuki、Takuma Ohnishi、Shingo Sasaki、Yu Oyagi、Masaki Kanakogi、Yoshitaka Matsumura、Shunsuke Nakagawa、Tomohiro Asakawa、Masahiro Egi、Makoto Inai、Fumihiko Yoshimura、Ryo Takita、Toshiyuki Kan
DOI:10.1039/d2ob02325c
日期:——
The stereo-controlled total synthesis of (−)-domoic acid is described. The critical construction of the C1′–C2′ Z-configuration was accomplished by taking advantage of an unsaturated lactam structure. The side chain fragment was introduced in the final stages of synthesis through a modified Julia–Kocieński reaction, aiming for its efficient derivatization.
描述了 (−)-软骨藻酸的立体控制全合成。C1'–C2' Z构型的关键构建是通过利用不饱和内酰胺结构完成的。通过改进的 Julia–Kocieński 反应在合成的最后阶段引入侧链片段,旨在实现其高效衍生化。