Synthesis of environmentally sensitive 2′-deoxyguanosine containing solvatochromic pyrene fluorophore
作者:Yoshio Saito、Yuta Shinohara、Shinya Ishioroshi、Azusa Suzuki、Makiko Tanaka、Isao Saito
DOI:10.1016/j.tetlet.2011.02.088
日期:2011.5
The synthesis and photophysical property of novel solvatochromic pyrene derivative, Apa 5 and fluorescent guanine ApaG 8 were described. These newly synthesized fluorescent pyrene derivatives exhibited solvent polarity dependent fluorescence at longer wavelengths. Such environmentally sensitive pyrene derivatives can be used as a reporter probe that is sensitive to the changes in the microenvironment
描述了新型溶剂变色pyr衍生物Apa 5和荧光鸟嘌呤Apa G 8的合成和光物理性质。这些新合成的荧光pyr衍生物在更长的波长下显示出与溶剂极性有关的荧光。这种对环境敏感的pyr衍生物可以用作在体外或体内对DNA周围微环境变化敏感的报告探针。