Highly fluorescent 2-aminopurine (2AP) derivatives, 2-amino-6-cyanopurines, were obtained using a new and simple synthesis method. All the new compounds exhibit advantageous photophysical properties over 2AP, emitting in the blue/cyan spectral region, and little or no toxicity in assays using yeast cells. These compounds are valuable candidates for fluorescence studies in biological systems.
使用一种新的简单合成方法获得了高荧光的
2-氨基嘌呤 (2AP) 衍
生物 2-
氨基-6-
氰基
嘌呤。所有新化合物都表现出优于 2AP 的光物理特性,在蓝色/青色光谱区域发射,并且在使用酵母细胞的测定中几乎没有或没有毒性。这些化合物是
生物系统荧光研究的重要候选物。