来自生物合成基架的多种珊瑚二烯的生物仿真方法
Paul D Scesa1, Eric W Schmidt1
1Department of Medicinal Chemistry, University of Utah, 30 South 2000 East, Salt Lake City, UT 84112, USA.
Angewandte Chemie (International ed. in English)
|August 16, 2023
概括
研究人员开发了一种半合成方法,在酵母中产生珊瑚烯支架,使复杂的天然产品的合成成为可能,并提供了对其生物合成的见解. 这推动了从海洋生物中发现药物的研究.
科学领域:
- 海洋天然产品化学 海洋天然产品化学
- 有机合成 有机合成
- 生物技术是生物技术.
背景情况:
- 珊瑚是一种丰富的独特烯来源,具有潜在的制药应用.
- 与陆地来源相比,人们对珊瑚烯的生物合成知之甚少.
- 珊瑚烯的复杂结构对药物开发和供应构成挑战.
研究的目的:
- 开发一个可扩展的半合成路径到eunicellane烯支架.
- 探索合成氧化反应,以产生多种不同的eunicellane衍生物.
- 实现首次对比合成特定的珊瑚天然产品.
主要方法:
- 在酵母中进行半合成,以在格拉姆尺度上产生eunicellane支架.
- 在eunicellane脚手架上探索合成氧化反应.
- 不对称的合成索莱诺波丁C和克里辛普林克林Q.
- 使用仿生方法进行机制研究.
主要成果:
- 在酵母中实现的eunicellane支架的克制量生产.
- 关键支架的生成,代表4个eunicellane衍生结构类中的3个.
- 成功的非对称合成索莱诺波丁C和克里辛普尔Q.
- 阐明潜在的酶学活性,包括环氧化物重新排列.
结论:
- 开发的半合成策略可以访问复杂的珊瑚烯支架.
- 这项工作为了解珊瑚烯生物合成提供了基础.
- 合成方法有助于生产有价值的海洋天然产品,用于药物发现.
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