Three anthracene‐based cyclophanes were synthesized and their binding properties towards nucleoside triphosphates were studied. A new polycyclic amine derived from dearomatized anthracene was identified as a major side product in the cyclization reaction between 9,10‐anthracenedicarboxaldehyde and diethylenetriamine. Its structure was determined by single‐crystal X‐ray analysis. The cyclophanes were
合成了三种基于
蒽的环烷,并研究了它们与
三磷酸核苷的结合特性。一种新的衍生自脱芳香化
蒽的多环胺被确认为9,10-
蒽二
甲醛和
二亚乙基三胺之间环化反应的主要副产物。它的结构是通过单晶X射线分析确定的。发现环烷在pH 6.2的缓冲
水溶液中与所有核苷
三磷酸酯和
焦磷酸酯形成1:1配合物。除GTP外,所有核苷酸均观察到开启荧光响应,这表明强烈的荧光猝灭。对于最大的受体3观察到最强的开启荧光在
三磷酸胸苷(
TTP)的存在下。基于NMR和荧光实验,确定了核苷酸复合物的两种主要结合方式。