Synthesis of an adenine-pyridinaldoxime-acridine conjugate for recognition of abasic site lesions in DNA
作者:Murielle Chavarot、Stephane Socquet、Mitsuharu Kotera、Jean Lhomme
DOI:10.1016/s0040-4020(97)00892-2
日期:1997.10
Based on the DNA abasic site targeted artificial enzyme (ATAc 1) previously developed in our laboratory, we designed and prepared a new molecule (2) incorporating a nucleophilic oxime function in the linker. A simple convergent strategy was used for the synthesis. The required pyridinic aldehyde derivative 9 was prepared by selenium oxide oxidation of the corresponding methylpyridine, and the two heteroaromatic
基于先前在我们实验室中开发的DNA无碱基位点靶向人工酶(ATAc 1),我们设计并制备了在连接子中整合了亲核肟功能的新分子(2)。一种简单的收敛策略用于合成。通过将相应的甲基吡啶氧化硒氧化来制备所需的吡啶基醛衍生物9,然后将两个杂芳族部分连续缩合以提供缀合物分子。肟功能是在最后一步中生成的。