The synthesis of natural product-like compounds on solid support is described. Starting from a readily accessible d-(-)-ribose derivative, a tricyclic scaffold is prepared in five steps. After coupling onto solid supports bearing different substituents (PAL resins), the scaffold can be further derivatised at two diversity points. Representative derivatives obtained by this diversity-oriented procedure are described.
本文介绍了在固体支持物上合成类似
天然产物的化合物。从容易获得的 d-(-)-
核糖衍
生物开始,通过五个步骤制备出
三环支架。在耦合到带有不同取代基的固体支持物(PAL
树脂)上后,该支架可在两个多样性点上进一步衍生。本文介绍了通过这种以多样性为导向的程序获得的代表性衍
生物。