Synthesis of Polyaminoalkyl Substituted Conjugates of Pyrrolo[2,1-c][1,4]benzodiazepine Involving SNAr Reaction of 2-Nitro-5-fluorobenzoate Precursors
作者:Kiyoshi Matsumoto、Hirokazu Iida、J. William Lown
DOI:10.3987/com-99-s116
日期:——
A synthetic procedure is described for conjugating polyaminoalkyl groups to the pyrrolo[2, 1-c][1,4]benzodiazepine pharmacophore in order to alter its characteristic DNA sequence binding preference. To this end SNAr reactions of 2-nitro-5-fluorobenzoate esters with different polyaminoalkyl side chains were examined and incorporated in the synthetic scheme.