DNA binding by pixantrone.

@article{Adnan2010DNABB,
  title={DNA binding by pixantrone.},
  author={Najia Adnan and Damian P. Buck and Benny J. Evison and Suzanne M. Cutts and Don R. Phillips and J. Grant Collins},
  journal={Organic & biomolecular chemistry},
  year={2010},
  volume={8 23},
  pages={5359-66}
}
The binding of the anticancer drug pixantrone (6,9-bis[(2-aminoethyl)amino]benzo[g]isoquinoline-5,10-dione dimaleate) to the octanucleotide duplexes d(ACGATCGT)(2) and the corresponding C-5 methylated cytosine ((5Me)C) analogue d(A(5Me)CGAT(5Me)CGT)(2) has been studied by NMR spectroscopy and molecular modelling. The large upfield shifts observed for the resonances from the aromatic protons of pixantrone upon addition to either d(ACGATCGT)(2) or the corresponding (5Me)C analogue is consistent… CONTINUE READING