Therapeutic methods and compounds

摘要

The invention provides diketopiperazines of formula I. The invention also provides pharmaceutical compositions comprising the diketopiperazines, or pharmaceutically-acceptable salts or prodrugs thereof, as the active ingredient. The invention further provides therapeutic treatments that utilize the diketopiperazines of formula I, including inhibition of a proliferative disease or condition, inhibition of angiogenesis, treatment of an angiogenic disease or condition, treatment of cancer and precancerous conditions, treatment of a fibrotic disorder, treatment of a viral infection, treatment of an Akt-mediated disease or condition, inhibition of the production, release or both of matrix metalloproteinase-9, and inhibition of Akt activation.

主权项

1. A method of reducing the severity of or reducing the incidence of a disease or condition selected from the group consisting of astrocytoma, breast cancer, glioma and melanoma comprising administering to an animal in need thereof an effective amount of a diketopiperazine or a pharmaceutically-acceptable salt or prodrug thereof, wherein the diketopiperazine is biphenyl-4-yl-(3,6-dioxo-piperazin-2-yl)-acetic acid methyl ester.