Use of Biomimetic Diversity-Oriented Synthesis to Discover Galanthamine-Like Molecules with Biological Properties beyond Those of the Natural Product
作者:Henry E. Pelish、Nicholas J. Westwood、Yan Feng、Tomas Kirchhausen、Matthew D. Shair
DOI:10.1021/ja016093h
日期:2001.7.1
diversity-oriented synthesis to construct a library based on a natural product, galanthamine (2, Figure 1), with the goal of discovering molecules that exhibit biological effects beyond those previously associated with the natural product. Although 2 is a potent acetylcholinesterase inhibitor, 8 our aim was not to improve this activity. Galanthamine was selected because it offered a range of functionality
以多样性为导向的合成构建基于天然产物加兰他敏(2,图 1)的文库,目的是发现表现出超出先前与天然产物相关联的生物效应的分子。尽管 2 是一种有效的乙酰胆碱酯酶抑制剂 8,但我们的目标不是提高这种活性。选择加兰他敏是因为它为产生多样性的反应提供了一系列功能,它提供了一个刚性的多环核心,可以降低与蛋白质结合相关的潜在熵损失,并且允许在合成中使用强大的仿生反应。9 在本次通讯中,