| 摘要 |
A compound having formula I for use in medicine and, in particular, for the treatment of mammalian tumours. <??>A compound comprising a target cell-specific portion and human NAD(P)H:quinone reductase 2 (NQO2) or a variant or fragment or fusion or derivative thereof which has substantially the same activity as NQO2 towards a given prodrug, or a polynucleotide encoding said NQO2 or said variant or fragment or fusion or derivative. <??>A recombinant polynucleotide comprising a target cell-specific promoter operably linked to a polynucleotide encoding human NAD(P)H:quinone reductase 2 (NQO2) or a variant or fragment or fusion or derivative thereof which has substantially the same activity as NQO2 towards a given prodrug. <??>The compounds and polynucleotides are useful in a method of treating a patient in conjunction with a suitable prodrug. <IMAGE>
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