{7-[Bis(carboxymethyl)amino]coumarin-4-yl}methoxycarbonyl Derivatives for Photorelease of Carboxylic Acids, Alcohols/Phenols, Thioalcohols/Thiophenols, and Amines
作者:Volker Hagen、Brigitte Dekowski、Nico Kotzur、Ralf Lechler、Burkhard Wiesner、Benoît Briand、Michael Beyermann
DOI:10.1002/chem.200701142
日期:2008.2.8
series of 7-[bis(carboxymethyl)amino]coumarin-4-yl}methyl carboxylates, carbonates, carbamates, and thiocarbonates as potential phototriggers for compounds with COOH, OH, NH(2), and SH functions. The compounds are soluble in aqueous buffer, show low fluorescence, and are efficiently photolysed by irradiation with UV/Vis or IR light to release carboxylates, alcohols, phenols, amines, thioalcohols, or thiophenols
光诱导的从无活性前体分子释放生物分子代表了一种研究具有高时间和空间分辨率的细胞过程的有力方法。在这里我们报告一系列7- [双(羧甲基)氨基]香豆素-4-基}甲基羧酸盐,碳酸盐,氨基甲酸酯和硫代碳酸盐的合成和光化学,作为潜在的光引发剂,用于与COOH,OH,NH(2)的化合物和SH函数。该化合物可溶于水性缓冲液,显示低荧光,并通过用UV / Vis或IR光照射而有效地光解,以释放出羧酸盐,醇,酚,胺,硫醇或硫酚。