Large, diverse compound libraries are an essential requisite in target-based drug development. In this work, a robust microwave-assisted synthesis for the diastereoselective generation of 3-saccharinyl-trans-β-lactams is reported. The method is optimised for combinatorial library synthesis in which decoration of the scaffold is varied on both the β-lactam and the saccharine moiety. Within the European Lead Factory (ELF) consortium, a library of 263 compounds was efficiently produced using the developed methodology.

中文翻译：

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微波辅助非对映选择性两步三组分合成，可快速访问取代的3-氨基-β-内酰胺类药物库

大型多样的化合物库是基于靶标的药物开发的基本要求。在这项工作中，报道了用于3-糖精基-反式-β-内酰胺的非对映选择性生成的稳健的微波辅助合成。该方法针对组合文库合成进行了优化，在该文库中，β-内酰胺和糖精部分的骨架修饰均发生变化。在欧洲铅厂（ELF）联盟中，使用开发的方法有效地生产了263种化合物的库。