作者:Carlos A. Valdez、Roald N. Leif、Brian P. Mayer
DOI:10.1371/journal.pone.0108250
日期:——
panel of four fentanyls in excellent yields (73-78%) along with their more commonly encountered hydrochloride and citric acid salts. The following strategy offers the opportunity for the gram-scale, efficient production of this interesting class of opioid alkaloids.
描述了母体阿片类芬太尼及其类似物的替代和优化合成。在对每个合成步骤进行优化研究后,所展示的路线表现出高产转化,导致这些强大的镇痛药。一般的三步策略以优异的产率 (73-78%) 产生了一组四种芬太尼,以及它们更常见的盐酸盐和柠檬酸盐。以下策略为克级、高效生产这一类有趣的阿片类生物碱提供了机会。