A. Kamal et al., Synthesis of novel non-cross-linking pyrrolobenzodiazepines with remarkable DNA binding affinity and potent antitumour activity, CHEM COMMUN, (5), 2001, pp. 437-438
Mixed imine-amide pyrrolobenzodiazepine dimers have been prepared which exh
ibit potent antitumour activity and have significant DNA binding affinity;
one of them, 1c, has been shown to cause a remarkable rise in the melting t
emperature of calf thymus DNA.