Metal chelates of 1,4-bis(substituted-amino-5,8-dihydroxy-anthraquinones
This disclosure describes metal chelates of symmetrical 1,4-bis(substituted-amino)-5,8-dihydroxy-anthraquinones useful for inhibiting the growth of tumors and as colorants or dyes.
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(2008/06/13)
1,4-Bis(substituted-amino)-5,8-dihydroxyanthraquinones and leuco bases thereof
This disclosure describes symmetrical 1,4-bis(substituted-amino)-5,8-dihydroxyanthraquinones useful as chelating agents and for inhibiting the growth of transplanted mouse tumors.