作者:Narihito Ogawa、Takahito Amano、Yuichi Kobayashi
DOI:10.1055/s-0040-1705959
日期:2021.2
maresin 2 and maresin 2n-3 DPA. The anti-diol was constructed through epoxide ring opening of an optically active β,γ-epoxy aldehyde, synthesized in situ by Swern oxidation of the corresponding alcohol. Finally, the target compounds were synthesized through a Sonogashira coupling of a C9–C22 iodide and methyl (Z)-oct-4-en-7-ynoate or methyl oct-7-ynoate, respectively.
Maresins是最有效的抗炎脂质代谢产物。我们报告maresin 2和maresin 2 n-3 DPA的立体选择性合成。该抗二醇是通过旋光性β,γ-环氧醛的环氧化物开环而构建的,旋光性β,γ-环氧醛是通过相应醇的Swern氧化原位合成的。最后,分别通过C9–C22碘化物和(Z)-oct-4-en-7-壬酸甲酯或oct-7-壬酸甲酯的Sonogashira偶联合成目标化合物。