METHODS OF TREATING CANCER USING HETEROARYL-BIPHENYL AMIDE DERIVATIVES
Provided herein are methods of treating certain cancers comprising administering to the subject in need there of an effective amount of a compound of Formula (I) including stereoisomers and pharmaceutically acceptable salts thereof, wherein R 1 , R 2 , R 3 , R 4 , R a , and R b are as defined herein.
1 . A method of treating a cancer selected from the group consisting of colon cancer, renal cancer, colorectal cancer, gastric cancer, bladder cancer, melanoma, non-small cell lung cancer, Merkel cell carcinoma, liver cancer, breast cancer, and cancer of the head or neck comprising administering to a subject in need thereof an effective amount of a compound of Formula (I):
or a pharmaceutically acceptable salt thereof, wherein:
R 1 and R 2 are each independently selected from the group consisting of F, Cl, CH 3 , and CF 3 ;
R 3 is selected from the group consisting of F, Cl, CH 3 , CF 3 , —O—CH 3 , and —O—CF 3 ;
R 4 is selected from the group consisting of —Y and —X 1 —Y wherein each X 1 is C 1-4 alkylene and, and Y is selected from the group consisting of C 3-6 cycloalkyl, C 4-6 heterocycloalkyl having 1 to 3 heteroatom ring vertices independely selected from the group consisting of N, O, and S, and 5- to 6-membered heteroaryl having 1 to 3 heteroatom ring vertices independently selected from the group consisting of N, O, and S, each of which is unsubstituted or substituted with one to two substituents independently selected from the group consisting of oxo, OH, C 1-4 alkyl, C 1-4 haloalkyl, C 1-4 hydroxyalkyl, C 1-4 alkoxy, C 1-4 haloalkoxy, and C 1-4 hydroxyalkoxy; and
R a and R b are independently selected from the group consisting of H, C 1-3 alkyl, and C 1-4 haloalkyl.
2 . The method of claim 1 , wherein the effective amount of a compound of Formula (I) is administered orally.
3 . The method of claim 1 , wherein R 1 is selected from the group consisting of Cl and CH 3 .
4 . The method of claim 1 , wherein R 1 is Cl.
5 . The method of claim 1 , wherein R 1 is CH 3 .
6 . The method of claim 1 , wherein R 2 is selected from the group consisting of Cl and CH 3 .
7 . The method of claim 1 , wherein R 2 is Cl.
8 . The method of claim 1 , wherein R 2 is CH 3 .
9 . The method of claim 1 , wherein R 3 is selected from the group consisting of —O—CH 3 and —O—CF 3 .
10 . The method of claim 1 , wherein R 3 is —O—CH 3 .
11 . The method of claim 1 , wherein R 3 is —O—CF 3 .
12 . The method of claim 1 , wherein R a is selected from the group consisting of H, CH 3 , and CF 3 .
13 . The method of claim 1 , wherein R a is CH 3 .
14 . The method of claim 1 , wherein R b is selected from the group consisting of H, CH 3 , and CF 3 .
15 . The method of claim 1 , wherein R b is CH 3 .
16 . The method of claim 1 , wherein the compound of Formula I has the Formula (Ia):
or a pharmaceutically acceptable salt thereof.
17 . The method of claim 1 , wherein —NH(R 4 ) is selected from the group consisting of:
18 . The method of claim 1 , wherein —NH(R 4 ) is selected from the group consisting of:
19 . The method of claim 1 , wherein —NHR 4 is selected from the group consisting of:
20 . The method of claim 1 , wherein —NHR 4 is
21 . The method of claim 1 , wherein the compound of Formula (I) is an optically pure or enriched isomer.
22 . The method of claim 1 , wherein the compound of Formula (I) is selected from a compound in Table 1.
23 .- 33 . (canceled)