Patent ID: 8207143

Claim:
A method of treating psoriasis, genital warts or a hyperproliferative disease in a patient in need thereof comprising administering to said patient an effective amount of a compound according to the structure: where X is H or F; R 1 and R 2 are independently H, an acyl group, a C 1 -C 20 alkyl or ether group, a phosphate, diphosphate, triphosphate or a phosphodiester group, a where Nu is a radical of a biologically active anticancer, antihyperproliferative or antiviral compound such that an amino group or hydroxyl group from said biologically active compound forms a phosphate, phosphoramidate, carbonate or urethane group with the adjacent moiety; each R 8 is independently H, or a C 1 -C 20 alkyl or ether group; and k is 0-12, or pharmaceutically acceptable salts thereof.