Adenyl dinucleotides with antitumour activity and a method...

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives

Reexamination Certificate

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C514S047000

Reexamination Certificate

active

07868163

ABSTRACT:
The invention relates to novel adenyl dinucleotides which are isomers of the dinucleotide Ap2A, having formulae (I) and (II). The dinucleotides of the invention have antitumour activity, particularly against tumours of haematological origin, such as for example leukaemias and lymphomas. The invention further relates to the use of such dinucleotides as antitumour medicaments. Finally, the invention relates to an enzymatic method for preparing the dinucleotides of formulae (I) and (II) and to an enzymatic assay method for the dinucleotide of formula (I) which is based on its complete conversion to NAD+.

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