The present invention discloses new and novel substituted anthracyclines with {HEAD ~ modified alkyl aromatic ring substitutions} on {TAIL ~ the C} 3′ of the sugar moiety or modified or unmodified alkyl aromatic ring substitutions at the C 4′ of the sugar moiety 
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The present invention discloses new and novel substituted anthracyclines with { HEAD ~ modified alkyl aromatic ring substitutions } on { TAIL ~ the C } 3′ of the sugar moiety or modified or unmodified alkyl aromatic ring substitutions at the C 4′ of the sugar moiety
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