A long-lived ascorbate radical in the platinum(II) catalysed reductions of platinum(IV) antitumor drugs

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Rathindra N. Bose and Evelyne L. Weaver


Abstract

A long-lived ascorbate radical was characterized during the reduction of a series of platinum(IV) antitumor drugs; ascorbate reductions proceed through a platinum(IV)–ascorbate intermediate, the formation of which is catalysed by platinum(II).


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