| abstract |
Selected compounds of formula (I), wherein each of A<1> and A<2> is independently C or N; wherein A<1>-A<2> form part of a ring A selected from 5- or 6- membered heteroaryl; wherein X is; wherein Z is oxygen or sulfur; are effective for prophylaxis and treatment of diseases, such as angiogenesis mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable derivatives thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving, cancer and the like. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes. |