Synthesis and Characterization of a Diazirine-Based Photolabel of the Nonanesthetic Fropofol
作者:E. Railey White、David M. Leace、Victoria M. Bedell、Natarajan V. Bhanu、Benjamin A. Garcia、William P. Dailey、Roderic G. Eckenhoff
DOI:10.1021/acschemneuro.0c00667
日期:2021.1.6
interactions of propofol that may contribute to its anesthetic actions. However, the study of fropofol’s molecular interactions has many of the same difficulties as its parent compound. Here, we present the synthesis and characterization of ortho-azi-fropofol (AziFo) as a suitable photoaffinity label (PAL) of fropofol that can be used to covalently label proteins of interest to characterize fropofol’s binding
全身麻醉的机制在文献中已经争论了很多年,并且仍然引起人们的极大兴趣。由于麻醉分子的低结合亲和力和大量的结合配偶体,其研究非常困难,因此拥有额外的工具来研究这些相互作用是有利的。氟泊酚是羟基氟取代的丙泊酚类似物,能够拮抗丙泊酚的作用。了解氟泊酚拮抗丙泊酚的能力将有助于进一步表征丙泊酚的结合相互作用,这可能有助于其麻醉作用。然而,氟罗泊酚分子相互作用的研究存在许多与其母体化合物相同的困难。在这里,我们介绍了邻阿齐-氟泊酚 (AziF o ) 的合成和表征,它作为氟泊酚的合适光亲和标签 (PAL),可用于共价标记感兴趣的蛋白质,以表征氟泊酚的结合相互作用及其对全身麻醉拮抗作用的贡献。