PI3 kinase/mTOR dual inhibitor
The present invention provides an imidazo[4,5-c]quinolin-2-one compound, or a pharmaceutically acceptable salt thereof, that inhibits both PI3K and mTOR and, therefore, is useful in the treatment of cancer.
1. A method of treating cancer wherein the cancer is selected from the group consisting of bladder cancer, colon cancer, gastric cancer, head and neck cancer, NSCLC, breast cancer, melanoma, ovarian cancer, pancreatic cancer, prostate cancer, glioblastoma, lung cancer, renal cancer, sarcoma, hematopoietic and lymphoid tissue cancer, CNS cancer, cervical cancer, endometrial cancer, liver cancer, skin cancer, stomach cancer, thyroid cancer, upper aerodigestive tract cancer, and urinary cancer, comprising administering to a patient in need thereof an effective amount of a compound which is 8-[5-(1-hydroxy-1-methylethyl)pyridin-3-yl]-1-[(2S)-2-methoxypropyl]-3-methyl-1,3-dihydro-2H-imidazo[4,5-c]quinolin-2-one, or a pharmaceutically acceptable salt thereof.
2. The method according to claim 1 , wherein the cancer is bladder cancer.
3. The method according to claim 1 , wherein the cancer is colon cancer.
4. The method according to claim 1 , wherein the cancer is gastric cancer.
5. The method according to claim 1 , wherein the cancer is head and neck cancer.
6. The method according to claim 1 , wherein the cancer is NSCLC.
7. The method according to claim 1 , wherein the cancer is breast cancer.
8. The method according to claim 1 , wherein the cancer is melanoma.
9. The method according to claim 1 , wherein the cancer is ovarian cancer.
10. The method according to claim 1 , wherein the cancer is pancreatic cancer.
11. The method according to claim 1 , wherein the cancer is prostate cancer.
12. The method according to claim 1 , wherein the cancer is glioblastoma.
13. The method according to claim 1 , wherein the cancer is lung cancer.
14. The method according to claim 1 , wherein the cancer is renal cancer.
15. The method according to claim 1 , wherein the cancer is sarcoma.
16. The method according to claim 1 , wherein the cancer is leukemia.
17. The method according to claim 1 , wherein the cancer is pleuramesothelioma.
18. The method according to claim 6 , wherein the compound is 8-[5-(1-hydroxy-1-methylethyl)pyridin-3-yl]-1-[(2S)-2-methoxypropyl]-3-methyl-1,3-dihydro-2H-imidazo[4,5-c]quinolin-2-one.
19. The method according to claim 7 , wherein the compound is 8-[5-(1-hydroxy-1-methylethyl)pyridin-3-yl]-1-[(2S)-2-methoxypropyl]-3-methyl-1,3-dihydro-2H-imidazo[4,5-c]quinolin-2-one.
20. The method according to claim 13 , wherein the compound is 8-[5-(1-hydroxy-1-methylethyl)pyridin-3-yl]-1-[(2S)-2-methoxypropyl]-3-methyl-1,3-dihydro-2H-imidazo[4,5-c]quinolin-2-one.
21. The method according to claim 17 , wherein the compound is 8-[5-(1-hydroxy-1-methylethyl)pyridin-3-yl]-1-[(2S)-2-methoxypropyl]-3-methyl-1,3-dihydro-2H-imidazo[4,5-c]quinolin-2-one.