Here, we report a practical route to medicinally interesting lycorine congeners alongside formal syntheses of various lycorine-type natural products, including lycorine itself. The efficiency of our strategy derives from a back-to-back 5-endo-trig/6-endo-trig radical cyclization sequence, which we systematically studied both experimentally and computationally. The results of our work will facilitate
在这里,我们报告了一种具有药用意义的
石蒜碱同系物的实用路线,以及各种
石蒜碱型
天然产物(包括
石蒜碱本身)的正式合成。我们的策略的效率源自连续的 5 -endo-trig /6 -endo-trig自由基环化序列,我们通过实验和计算系统地研究了该序列。我们的工作结果将促进未来迫切需要的基于
石蒜碱的抗病毒疗法的开发。