A Small Molecule Affecting the Replication of Trinucleotide Repeat d(GAA)<i>n</i>
作者:Hanping He、Masaki Hagihara、Kazuhiko Nakatani
DOI:10.1002/chem.200901088
日期:2009.10.12
methylcarbamoylnaphthyridine dimer (MCND), was synthesized and characterized. Ligand binding to d(GAA)10 was investigated by UV thermal denaturation, circular dichroism spectroscopy, surface plasmon resonance, and cold‐spray‐ionization time‐of‐flight mass spectrometry. The results indicated that MCND bound to the d(GAA)nrepeat to form a stable hairpin structure with a major binding stoichiometry of 3:1. The most