基于多样性的合成,从托西尔保护的三胺中合印和双 (indolyl) 甲的合基架和bis (indolyl) 甲
Liang Wang1, Xiaopei Song1, Fengxia Guo1
1College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, China. guofengwei2017@163.com.
Organic & biomolecular chemistry
|March 21, 2024
概括
这项研究提出了三种有价值的胺基基架的以多样性为导向的合成. 该方法提供了一条高效的途径,用于药物发现的特权结构,使用温和的条件和绿色溶剂.
科学领域:
- 有机合成 有机合成
- 药用化学 医学化学
- 绿色化学 绿色化学
背景情况:
- 三胺衍生物是药物化学中的关键组成部分.
- 优势异环基基架的高效合成对于药物发现至关重要.
- 面向多样性的合成使得化学空间的快速探索成为可能.
研究的目的:
- 建立一个高效的,以多样性为导向的 1,4-二,四-β-,和 2,2'-bis(二) 甲的合成.
- 通过不同的反应条件来证明这些特权脚手架的可控建造.
- 为了促进药物发现的快速化合物库合成.
主要方法:
- 用托西尔保护的胺作为起始材料.
- 控制使用不同的化物供体和布伦斯特德酸.
- 级联反应包括N-化,脱水,化物转移和Friedel-Crafts化.
- 应用p-TsOH·H2O作为特定转换的催化剂.
主要成果:
- 通过使用循环氨基载甲,成功合成了多种合的1,4-二,1,2-二.
- 可切换的四基-β-卡博林的合成,使用含有醇基分量的甲.
- 用p-TsOH·H2O实现的 2,2'-bis(indolyl) 甲的可切换合成.
- 展示了高效率,温和的条件和实用的操作.
- 使用乙醇作为绿色溶剂.
结论:
- 一个高效和多功能的合成策略是从三胺开始开发的.
- 该方法允许控制和以多样性为导向的三种不同的特权异环基架的合成.
- 这种方法加速了用于药物发现的化合物库的生成.
相关概念视频
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