An efficient and straightforward solid-phase synthesis of sulfonylimidazolones 2a-g is described. Our design was directed toward obtaining molecules for a general library development and incorporates functionalities that fulfill lead-like criteria. The synthesis was realized with the use of SPOS in fair to good yields and purity. Monitoring and quantitation of intermediates and final products were performed by the use of LCMS and NMR spectroscopy.
本文介绍了磺酰
咪唑 2a-g 的高效、直接固相合成方法。我们的设计旨在获得用于开发通用化合物库的分子,并结合了符合类似
铅标准的功能性。使用
SPOS 实现了该合成,收率和纯度都相当高。利用 LCMS 和 NMR 光谱对
中间体和最终产物进行了监测和定量。