of 2β-(heterocyclylthiomethyl)penam derivatives on solid support has been developed. Compounds are obtained in good to high yields (based on loading of the original resin). The key step is the solid-phase double rearrangement of the corresponding penicillin sulfoxide.
2β-(杂环基
硫甲基)penam衍
生物在固体支持物上的合成已经开发。以良好到高产率获得化合物(基于原始
树脂的负载量)。关键步骤是相应
青霉素亚砜的固相双重排。