Quick Access to High-Purity Peptide Drugs Bradykinin, Leuprolide Analogue, 2(PZ-128), and Rapastinel with Minimal Reagents
作者:Babita Bisht、Nandita Madhavan
DOI:10.1021/acs.joc.1c01906
日期:2021.12.17
Peptide drugs bradykinin, a leuprolide analogue, 2(PZ-128), and rapastinel are synthesized in 56–77% yield using heating-assisted liquid-phase peptide synthesis on a soluble polynorbornene support. These drugs of commercial utility and complex structures are obtained in 2–5.5 h with no epimerization and >95% purity using only 1.2 equivalents of amino acids and coupling reagents. The peptide yield and
肽类药物缓激肽、亮丙瑞林类似物、2(PZ-128) 和 rapastinel 在可溶性聚降冰片烯载体上使用加热辅助液相肽合成以 56-77% 的产率合成。这些具有商业用途和复杂结构的药物在 2-5.5 小时内获得,没有差向异构化,纯度 > 95%,仅使用 1.2 当量的氨基酸和偶联试剂。肽产量和纯度与报道的方法相当或更好。