Compounds and methods for treating cancer
This document provides compounds, compositions, and methods for treating cancers including renal cancer (e.g., renal cell carcinoma) as well as ovarian, breast, prostate, colon, pancreatic, bladder, liver, lung, and thyroid cancers and melanoma. For example, compounds, compositions, and methods for using one or more inhibitors of SCD1 to treat renal cell carcinoma (e.g., clear cell renal cell carcinoma (ccRCC)), thyroid cancer, or liver cancer; or to increase the efficacy of treatment for the same.
1. A method for treating a cancer in a human subject in need thereof, the method comprising administering to the subject a therapeutically effective amount of a compound according to Formula (II):
or a pharmaceutically acceptable salt thereof,
wherein
R 1 is halo,
X is —(C═O)NR 4 —;
Y is
and
R 2 , R 3 , and R 4 are each independently H or an unsubstituted C 1-6 alkyl,
wherein the cancer is selected from the group consisting of a kidney cancer, a liver cancer, a breast cancer, a lung cancer, a pancreatic cancer, a bladder cancer, a colon cancer, a melanoma, a thyroid cancer, an ovarian cancer, and a prostate cancer, and
wherein the kidney cancer is clear cell renal cell carcinoma; and the bladder cancer is selected from the group consisting of: transitional cell carcinoma, urothelial carcinoma, papillary carcinoma, flat carcinoma, squamous cell carcinoma, adenocarcinoma, small-cell carcinoma, and sarcoma.
2. A method of treating a cancer in a subject in need thereof, the method comprising administering to the subject a therapeutically effective amount of a compound according to Formula (II):
or a pharmaceutically acceptable salt thereof,
wherein
R 1 is halo;
X is —(C═O)NR 4 —;
Y is
and
R 2 , R 3 , and R 4 are each independently H or an unsubstituted C 1-6 alkyl,
and an mTor inhibitor, or a pharmaceutically acceptable salt thereof, wherein the cancer is selected from the group consisting of: a kidney cancer, a liver cancer, a breast cancer, a lung cancer, a pancreatic cancer, a bladder cancer, a colon cancer, a melanoma, a thyroid cancer, an ovarian cancer, and a prostate cancer.
3. The method of claim 2 , wherein the mode of administration of the compound and the mTor inhibitor is selected from the group consisting of:
i) the compound and the mTor inhibitor are admixed prior to administration;
ii) the compound and the mTor inhibitor are administered concurrently;
iii) the compound and the mTor inhibitor are administered sequentially;
iv) the compound is administered prior to the administration of the mTor inhibitor; and
v) the mTor inhibitor is administered prior to the administration of the compound.
4. The method of claim 2 or 3 , wherein the mTOR inhibitor is selected from sirolimus, temsirolimus, everolimus, and ridaforolimus, or a pharmaceutically acceptable salt thereof.
5. The method of claim 4 , wherein the mTOR inhibitor is temsirolimus, or a pharmaceutically acceptable salt thereof.
6. The method of claim 1 or 2 , wherein the compound according to Formula (II) has the structure of Formula (IIa):
or a pharmaceutically acceptable salt thereof; and
wherein R 1 is Cl.
7. The method of claim 1 or 1 , wherein the compound according to Formula (II) has the structure of Formula (IIa):
or a pharmaceutically acceptable salt thereof; and
wherein R 4 is H; R 2 is H; and R 3 is CH 3 .
8. The method of claim 1 , wherein the compound according to Formula (II) is
or a pharmaceutically acceptable salt thereof.
9. The method of claim 2 , wherein the compound according to Formula (II) is
or a pharmaceutically acceptable salt thereof.
10. The method of claim 9 , wherein the mode of administration of the compound and the mTor inhibitor is selected from the group consisting of:
i) the compound and the mTor inhibitor are admixed prior to administration;
ii) the compound and the mTor inhibitor are administered concurrently;
iii) the compound and the mTor inhibitor are administered sequentially;
iv) the compound is administered prior to the administration of the mTor inhibitor; and
v) the mTor inhibitor is administered prior to the administration of the compound.
11. The method of claim 9 or 10 , wherein the mTOR inhibitor is selected from sirolimus, temsirolimus, everolimus, and ridaforolimus, or a pharmaceutically acceptable salt thereof.
12. The method of claim 11 , wherein the mTOR inhibitor is temsirolimus, or a pharmaceutically acceptable salt thereof.
13. The method of claim 1 , wherein the cancer is clear cell renal cell carcinoma.
14. The method of claim 1 , wherein the cancer is bladder cancer selected from transitional cell carcinoma, urothelial carcinoma, papillary carcinoma, flat carcinoma, squamous cell carcinoma, adenocarcinoma, small-cell carcinoma, and sarcoma.