Antiproliferative activity of doxorubicin and aminoanthraquinone derivatives on Chinese hamster ovary cells

Article abstract of DOI:10.1002/jps.2600700911

A study of the antiproliferative activity of doxorubicin and several substituted aminoanthraquinone derivatives on Chinese hamster ovary cells was conducted. Doxorubicin and a derivative each inhibited cell prliferation at low concentrations, the latter being more potent than doxorubicin. A structure-activity relationship of these compounds is discussed in connection with an earlier postulated N-O-O triangulation hypothesis.