1,4-diamino-substituted anthraquinone antitumor agents ( mitoxantrone and ametantrone ) and structurally related 1,5- and 1,8-diamino-substituted compounds ( am1 and am2 ) were tested for their ability to photosensitize human leukemic cells in culture .
C0003174
anthraquinone
C0026259
mitoxantrone