Patent ID: 8367675

Claim:
A method for treating a cancer in a mammal, comprising administering to the mammal a therapeutically effective amount of a compound of Formula I: or a pharmaceutically-acceptable salt thereof; wherein: R 1 and R 2 together form a substituted or unsubstituted polycyclic ring comprising at least two ring systems, said at least two ring systems comprising a first ring system bonded to C1 and a second ring system fused to the first ring system, wherein: the first ring system is a substituted or unsubstituted aromatic group, the second ring system is a substituted or unsubstituted aromatic group, a substituted or unsubstituted heteroaromatic group, a substituted or unsubstituted carbocyclic group, or a substituted or unsubstituted heterocyclic group; or the first ring system is a substituted or unsubstituted heteroaromatic group, the second ring system is a substituted or unsubstituted aromatic group, a substituted or unsubstituted heteroaromatic group, a substituted or unsubstituted carbocyclic group, or a substituted or unsubstituted heterocyclic group; or the first ring system is a substituted or unsubstituted saturated carbocyclic group, the second ring system is a substituted or unsubstituted aromatic group, a substituted or unsubstituted unsaturated carbocyclic group, a substituted or unsubstituted heterocyclic group, or a substituted or unsubstituted ring B: wherein X 1 to X 6 are each independently selected from carbon or a heteroatom; or the first ring system is a substituted or unsubstituted unsaturated carbocyclic group, the second ring system is a substituted or unsubstituted aromatic group, a substituted or unsubstituted carbocyclic group, a substituted or unsubstituted heterocyclic group, or a substituted or unsubstituted ring B: wherein X 1 to X 6 are each independently selected from carbon or a heteroatom; or the first ring system is a substituted or unsubstituted heterocyclic group, the second ring system is a substituted or unsubstituted heteroaromatic group, a substituted or unsubstituted carbocyclic group, or a substituted or unsubstituted heterocyclic group; and R 3 to R 11 are each independently selected from H, a substituted or unsubstituted hydrocarbon group, a substituted or unsubstituted heterogeneous group, a substituted or unsubstituted carbocyclic group, a substituted or unsubstituted heterocyclic group, substituted or unsubstituted aromatic, or a substituted or unsubstituted heteroaromatic; R 12 is selected from H or a hydrocarbyl group; Y is selected from a heteroatom or a carbon atom; A is selected from a substituted or unsubstituted hydrocarbon group, a substituted or unsubstituted heterogeneous group, a substituted or unsubstituted carbocyclic group, a substituted or unsubstituted heterocyclic group, substituted or unsubstituted aromatic, or a substituted or unsubstituted heteroaromatic; and n is 0 or 1, wherein the cancer is selected from small cell lung cancer, breast cancer, acute leukemia, chronic leukemia, colorectal cancer, non-small cell lung cancer, or brain cancer.