Amino acid and dipeptide derivatives of daunorubicin. 1. Synthesis, physicochemical properties, and lysosomal digestion
作者:Michele Masquelier、Roger Baurain、Andre Trouet
DOI:10.1021/jm00185a003
日期:1980.11
The synthesis of aminoacid and dipeptidederivatives of daunorubicin (DNR) is described. The binding-affinity parameters for DNA of those derivatives were determined by a spectral titration method. The affinity constants of the aminoacid and dipeptidederivatives are, respectively, three and ten times lower than that of DNR. The susceptibility of those derivatives toward lysosomal peptidases was