A new type of DNA intercalator based on anthracene 3 was synthesized. Preliminary binding studies show high affinity of this probe to CT-DNA. Higher binding constant of this compound (4.0 x 10(4) M-1) as compared with that known for 9-aminomethylanthracene, is caused presumably by enhanced electrostatic interaction.
合成了一种基于蒽3的新型DNA嵌入剂。初步的结合研究表明该探针对CT-DNA具有很高的亲和力。与已知的9-氨基甲基蒽相比,该化合物的结合常数更高(4.0 x 10(4)M-1),可能是由于增强的静电相互作用所致。
Ostaszewski; Wilczynska; Wolszczak, Polish Journal of Chemistry, 1999, vol. 73, # 10, p. 1725 - 1732