论文信息 - Anthraquinone dye intermediates as precursors of aklavinone-type anthracyclinones

Anthraquinone dye intermediates as precursors of aklavinone-type anthracyclinones

Abstract The commercially available dye intermediates 1-hydroxyanthraquinone, 1-amino-2-methylanthraquinone and 1,8-dihydroxyanthraquinone (chrysazin) have been elaborated in a regiospecific manner into tetracyclic ketonitriles. The latter are potential precursors of the anthracycline aglycone aklavinone and its 4-deoxy analog 1

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