冲浪-启用DNA的DNA编码库-兼容的氨基基基转移-C(sp2-C(sp3) 合
Dominic S Finis1, Nicholas Simmons1, Zhicai Shi2
1Discovery Chemistry, Johnson & Johnson, San Diego, California 92121, United States.
Organic letters
|August 5, 2025
概括
DNA编码库 (DEL) 现在利用表面活性剂-DNA (Surf-DNA) 复合体进行无水化学反应. 这一创新能够有效地形成C(sp2) -C(sp3) 键,从而推进药物发现查.
科学领域:
- 化学生物学 化学生物学
- 有机化学 有机化学
- 药物发现 药物发现 药物发现
背景情况:
- 用DNA编码的库 (DEL) 对于命中识别至关重要,它可以选数十亿种化合物.
- 目前的DEL多样化方法通常需要部分水性条件,限制了反应范围.
- 表面活性剂-DNA (Surf-DNA) 复合物以前被引入,以使无水DEL反应成为可能.
研究的目的:
- 扩大Surf-DNA复合物的实用性,用于新的化学转换.
- 为了证明Surf-DNA在氨基基基转移 (ART) 合中用于C(sp2) -C(sp3) 键形成的应用.
- 优化和简化Surf-DNA的工作流程,用于大规模的DEL生产.
主要方法:
- 使用表面活性剂-DNA (Surf-DNA) 复合物,以促进无水条件下的反应.
- 应用氨基基转移 (ART) 合,在DNA结合分子上造C(sp2) -C(sp3) 键.
- 开发了一个优化和简化的Surf-DNA工作流.
主要成果:
- 成功扩展了Surf-DNA应用程序,包括ART合,以挑战C ((sp2) -C ((sp3) 键形成.
- 已证明ART合反应具有很高的功能组耐受性和广泛的基质范围.
- 报告了一个优化和简化的Surf-DNA工作流,适合大规模的DEL合成.
结论:
- 冲浪DNA复合物有效地促进无水化学反应,包括ART合,用于DEL多样化.
- 扩展的方法允许在DEL中构建具有C(sp2) -C(sp3) 链接的复杂分子.
- 优化的工作流程简化了DEL的生产,提高了其在搜索成功活动中的实用性.
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