Aryl- or heteroaryl-substituted benzene compounds

1. A method of treating cancer comprising administering to a subject in need thereof a therapeutically effective amount of a compound of Formula (I) or a pharmaceutically acceptable salt thereof:

wherein

X 1 is N or CR 11 ;

X 2 is N or CR 13 ;

Z is NR 7 R 8 , OR 7 , S(O) n R 7 , or CR 7 R 8 R 14 , in which n is 0, 1, or 2;

each of R 1 , R 5 , R 9 , and R 10 , independently, is H or C 1 -C 6 alkyl optionally substituted with one or more substituents selected from the group consisting of halo, hydroxyl, COOH, C(O)O—C 1 -C 6 alkyl, cyano, C 1 -C 6 alkoxyl, amino, mono-C 1 -C 6 alkylamino, di-C 1 -C 6 alkylamino, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, 4 to 12-membered heterocycloalkyl, and 5- or 6-membered heteroaryl;

each of R 2 , R 3 , and R 4 , independently, is -Q 1 -T 1 , in which Q 1 is a bond or C 1 -C 3 alkyl linker optionally substituted with halo, cyano, hydroxyl or C 1 -C 6 alkoxy, and T 1 is H, halo, hydroxyl, COOH, cyano, or R S1 , in which R S1 is C 1 -C 3 alkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, C 1 -C 6 alkoxyl, C(O)O—C 1 -C 6 alkyl, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, amino, mono-C 1 -C 6 alkylamino, di-C 1 -C 6 alkylamino, 4 to 12-membered heterocycloalkyl, or 5- or 6-membered heteroaryl, and R S1 is optionally substituted with one or more substituents selected from the group consisting of halo, hydroxyl, oxo, COOH, C(O)O—C 1 -C 6 alkyl, cyano, C 1 -C 6 alkoxyl, amino, mono-C 1 -C 6 alkylamino, di-C 1 -C 6 alkylamino, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, 4 to 12-membered heterocycloalkyl, and 5- or 6-membered heteroaryl;

R 6 is C 6 -C 10 aryl or 5- or 6-membered heteroaryl, each of which is optionally substituted with one or more -Q 2 -T 2 , wherein Q 2 is a bond or C 1 -C 3 linker optionally substituted with halo, cyano, hydroxyl or C 1 -C 6 alkoxy, and T 2 is H, halo, cyano, —OR a , —NR a R b , —(NR a R b R c ) + A − , —C(O)R a , —C(O)OR a , —C(O)NR a R b , —NR b C(O)R a , —NR b C(O)OR a , —S(O) 2 R a , —S(O) 2 NR a R b , or R S2 , in which each of R a , R b and R c , independently is H or R S3 , A − is a pharmaceutically acceptable anion, each R S2 and R S3 , independently, is C 1 -C 6 alkyl, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, 4 to 12-membered heterocycloalkyl, or 5- or 6-membered heteroaryl, or R a and R b , together with the N atom to which they are attached, form a 4 to 12-membered heterocycloalkyl ring having 0 or 1 additional heteroatom, and each of R S2 , R S3 , and the 4 to 12-membered heterocycloalkyl ring formed by R a and R b , is optionally substituted with one or more -Q 3 -T 3 , wherein Q 3 is a bond or C 1 -C 3 alkyl linker each optionally substituted with halo, cyano, hydroxyl or C 1 -C 6 alkoxy, and T 3 is selected from the group consisting of halo, cyano, C 1 -C 6 alkyl, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, 4 to 12-membered heterocycloalkyl, 5- or 6-membered heteroaryl, OR d , COOR d , —S(O) 2 R d , —NR d R e , and —C(O)NR d R e , each of R d and R e independently being H or C 1 -C 6 alkyl, or -Q 3 -T 3 is oxo; or any two neighboring -Q 2 -T 2 , together with the atoms to which they are attached form a 5- or 6-membered ring optionally containing 1-4 heteroatoms selected from N, O and S and optionally substituted with one or more substituents selected from the group consisting of halo, hydroxyl, COOH, C(O)O—C 1 -C 6 alkyl, cyano, C 1 -C 6 alkoxyl, amino, mono-C 1 -C 6 alkylamino, di-C 1 -C 6 alkylamino, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, 4 to 12-membered heterocycloalkyl, and 5- or 6-membered heteroaryl;

R 7 is -Q 4 -T 4 , in which Q 4 is a bond, C 1 -C 4 alkyl linker, or C 2 -C 4 alkenyl linker, each linker optionally substituted with halo, cyano, hydroxyl or C 1 -C 6 alkoxy, and T 4 is H, halo, cyano, NR f R g , —OR f , —C(O)OR f , —C(O)NR f R g , —C(O)NR f OR g , —NR f C(O)R g , —S(O) 2 R f , or R S4 , in which each of R f and R g , independently is H or R S5 , each of R S4 and R S5 , independently is C 1 -C 6 alkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, C 3 -C 8 cycloalkyl C 6 -C 10 aryl, 4 to 12-membered heterocycloalkyl, or 5- or 6-membered heteroaryl, and each of R S4 and R S5 is optionally substituted with one or more -Q 5 -T 5 , wherein Q 5 is a bond, C(O), C(O)NR k , NR k C(O), S(O) 2 , or C 1 -C 3 alkyl linker, R k being H or C 1 -C 6 alkyl, and T 5 is H, halo, C 1 -C 6 alkyl, hydroxyl, cyano, C 1 -C 6 alkoxyl, amino, mono-C 1 -C 6 alkylamino, di-C 1 -C 6 alkylamino, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, 4 to 12-membered heterocycloalkyl, 5- or 6-membered heteroaryl, or S(O) q R q in which q is 0, 1, or 2 and R q is C 1 -C 6 alkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, 4 to 12-membered heterocycloalkyl, or 5- or 6-membered heteroaryl, and T 5 is optionally substituted with one or more substituents selected from the group consisting of halo, C 1 -C 6 alkyl, hydroxyl, cyano, C 1 -C 6 alkoxyl, amino, mono-C 1 -C 6 alkylamino, di-C 1 -C 6 alkylamino, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, 4 to 12-membered heterocycloalkyl, and 5- or 6-membered heteroaryl except when T 5 is H, halo, hydroxyl, or cyano; or -Q 5 -T 5 is oxo;

each of R 8 , R 11 , and R 13 , independently, hydroxyl, COOH, cyano, R S6 , OR S6 , or COOR S6 , in which R S6 is C 1 -C 6 alkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, C 3 -C 8 cycloalkyl, 4 to 12-membered heterocycloalkyl, amino, mono-C 1 -C 6 alkylamino, or di-C 1 -C 6 alkylamino, and R S6 is optionally substituted with one or more substituents selected from the group consisting of halo, hydroxyl, COOH, C(O)O—C 1 -C 6 alkyl, cyano, C 1 -C 6 alkoxyl, amino, mono-C 1 -C 6 alkylamino, and di-C 1 -C 6 alkylamino; or R 7 and R 8 , together with the N atom to which they are attached, form a 4 to 11-membered heterocycloalkyl ring having 0 to 2 additional heteroatoms, or R 7 and R 8 , together with the C atom to which they are attached, form C 3 -C 8 cycloalkyl or a 4 to 11-membered heterocycloalkyl ring having 1 to 3 heteroatoms, and each of the 4 to 11-membered heterocycloalkyl rings or C 3 -C 8 cycloalkyl formed by R 7 and R 8 is optionally substituted with one or more -Q 6 -T 6 , wherein Q 6 is a bond, C(O), C(O)NR m , NR m C(O), S(O) 2 , or C 1 -C 3 alkyl linker, R m being H or C 1 -C 6 alkyl, and T 6 is H, halo, C 1 -C 6 alkyl, hydroxyl, cyano, C 1 -C 6 alkoxyl, amino, mono-C 1 -C 6 alkylamino, di-C 1 -C 6 alkylamino, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, 4 to 12-membered heterocycloalkyl, 5- or 6-membered heteroaryl, or S(O) p R p in which p is 0, 1, or 2 and R p is C 1 -C 6 alkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, 4 to 12-membered heterocycloalkyl, or 5- or 6-membered heteroaryl, and T 6 is optionally substituted with one or more substituents selected from the group consisting of halo, C 1 -C 6 alkyl, hydroxyl, cyano, C 1 -C 6 alkoxyl, amino, mono-C 1 -C 6 alkylamino, di-C 1 -C 6 alkylamino, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, 4 to 12-membered heterocycloalkyl, 5- or 6-membered heteroaryl except when T 6 is H, halo, hydroxyl, or cyano; or -Q 6 -T 6 is oxo;

R 12 is H, halo, hydroxyl, COOH, cyano, R S6 , OR S6 , or COOR S6 , in which R S6 is C 1 -C 6 alkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, C 3 -C 8 cycloalkyl, 4 to 12-membered heterocycloalkyl, amino mono-C 1 -C 6 alkylamino, or di-C 1 -C 6 alkylamino, and R S6 is optionally substituted with one or more substituents selected from the group consisting of halo, hydroxyl, COOH, C(O)O—C 1 -C 6 alkyl, cyano, C 1 -C 6 alkoxyl, amino, mono-C 1 -C 6 alkylamino, and di-C 1 -C 6 alkylamino; and

R 14 is absent, H, or C 1 -C 6 alkyl optionally substituted with one or more substituents selected from the group consisting of halo, hydroxyl, COOH, C(O)O—C 1 -C 6 alkyl, cyano, C 1 -C 6 alkoxyl, amino, mono-C 1 -C 6 alkylamino, di-C 1 -C 6 alkylamino, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, 4 to 12-membered heterocycloalkyl, and 5- or 6-membered heteroaryl.

2. The method of claim 1 , wherein said cancer is a solid tumor or leukemia.

3. The method of claim 2 , wherein said solid tumor is lymphoma, melanoma, prostate cancer or breast cancer.

4. The method of claim 3 , wherein said lymphoma is non-Hodgkin lymphoma, follicular lymphoma or diffuse large B-cell lymphoma.

5. The method of claim 1 , wherein said cancer is melanoma.

6. The method of claim 1 , wherein

X 1 is N or CR 11 ;

X 2 is N or CR 13 ;

Z is NR 7 R 8 , OR 7 , SR 7 , or CR 7 R 8 R 14 ;

each of R 1 , R 5 , R 9 , and R 10 , independently, is H or C 1 -C 6 alkyl optionally substituted with one or more substituents selected from the group consisting of halo, hydroxyl, COOH, C(O)O—C 1 -C 6 alkyl, cyano, C 1 -C 6 alkoxyl, amino, mono-C 1 -C 6 alkylamino, di-C 1 -C 6 alkylamino, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, 4 to 7-membered heterocycloalkyl, and 5- or 6-membered heteroaryl;

each of R 2 , R 3 , and R 4 , independently, is -Q 1 -T 1 , in which Q 1 is a bond or C 1 -C 3 alkyl linker optionally substituted with halo, cyano, hydroxyl or C 1 -C 6 alkoxy, and T 1 is H, halo, hydroxyl, COOH, cyano, or R S1 , in which R S1 is C 1 -C 3 alkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, C 1 -C 6 alkoxyl, C(O)O—C 1 -C 6 alkyl, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, amino, mono-C 1 -C 6 alkylamino, di-C 1 -C 6 alkylamino, 4 to 7-membered heterocycloalkyl, or 5- or 6-membered heteroaryl, and R S1 is optionally substituted with one or more substituents selected from the group consisting of halo, hydroxyl, oxo, COOH, C(O)O—C 1 -C 6 alkyl, cyano, C 1 -C 6 alkoxyl, amino, mono-C 1 -C 6 alkylamino, di-C 1 -C 6 alkylamino, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, 4 to 7-membered heterocycloalkyl, and 5- or 6-membered heteroaryl;

R 6 is C 6 -C 10 aryl or 5- or 6-membered heteroaryl, each of which is optionally substituted with one or more -Q 2 -T 2 , wherein Q 2 is a bond or C 1 -C 3 alkyl linker optionally substituted with halo, cyano, hydroxyl or C 1 -C 6 alkoxy, and T 2 is H, halo, cyano, —OR a , —NR a R b , —(NR a R b R c ) + A − , —C(O)R a , —C(O)OR a , —C(O)NR a R b , —NR b C(O)R a , —NR b C(O)OR a , —S(O) 2 R a , —S(O) 2 NR a R b , or R S2 , in which each of R a , R b , and R c , independently is H or R S3 , A − is a pharmaceutically acceptable anion, each of R S2 and R S3 , independently, is C 1 -C 6 alkyl, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, 4 to 7-membered heterocycloalkyl, or 5- or 6-membered heteroaryl, or R a and R b , together with the N atom to which they are attached, form a 4 to 7-membered heterocycloalkyl ring having 0 or 1 additional heteroatom, and each of R S2 , R S3 , and the 4 to 7-membered heterocycloalkyl ring formed by R a and R b , is optionally substituted with one or more one or more -Q 3 -T 3 , wherein Q 3 is a bond or C 1 -C 3 alkyl linker each optionally substituted with halo, cyano, hydroxyl or C 1 -C 6 alkoxy, and T 3 is selected from the group consisting of halo, cyano, C 1 -C 6 alkyl, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, 4 to 7-membered heterocycloalkyl, 5- or 6-membered heteroaryl, OR d , COOR d , —S(O) 2 R d , —NR d R e , and —C(O)NR d R e , each of R d and R e independently being H or C 1 -C 6 alkyl, or -Q 3 -T 3 is oxo; or any two neighboring -Q 2 -T 2 , together with the atoms to which they are attached form a 5- or 6-membered ring optionally containing 1-4 heteroatoms selected from N, O and S and optionally substituted with one or more substituents selected from the group consisting of halo, hydroxyl, COOH, C(O)O—C 1 -C 6 alkyl, cyano, C 1 -C 6 alkoxyl, amino, mono-C 1 -C 6 alkylamino, di-C 1 -C 6 alkylamino, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, 4 to 7-membered heterocycloalkyl, and 5- or 6-membered heteroaryl; provided that -Q 2 -T 2 is not H;

R 7 is -Q 4 -T 4 , in which Q 4 is a bond, C 1 -C 4 alkyl linker, or C 2 -C 4 alkenyl linker, each linker optionally substituted with halo, cyano, hydroxyl or C 1 -C 6 alkoxy, and T 4 is H, halo, cyano, NR f R g , —OR f , —C(O)R f , —C(O)OR f , —C(O)NR f R g , —C(O)NR f OR g , —NR f C(O)R g , —S(O) 2 R f , or R S4 , in which each of R f and R g , independently is H or R S5 , each of R S4 and R S5 , independently is C 1 -C 6 alkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, 4 to 7-membered heterocycloalkyl, or 5- or 6-membered heteroaryl, and each of R S4 and R S5 is optionally substituted with one or more -Q 5 -T 5 , wherein Q 5 is a bond, C(O), C(O)NR k , NR k C(O), S(O) 2 , or C 1 -C 3 alkyl linker, R k being H or C 1 -C 6 alkyl, and T 5 is H, halo, C 1 -C 6 alkyl, hydroxyl, cyano, C 1 -C 6 alkoxyl, amino, mono-C 1 -C 6 alkylamino, di-C 1 -C 6 alkylamino, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, 4 to 7-membered heterocycloalkyl, 5- or 6-membered heteroaryl, or S(O) q R q in which q is 0, 1, or 2 and R q is C 1 -C 6 alkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, 4 to 7-membered heterocycloalkyl, or 5- or 6-membered heteroaryl, and T 5 is optionally substituted with one or more substituents selected from the group consisting of halo, C 1 -C 6 alkyl, hydroxyl, cyano, C 1 -C 6 alkoxyl, amino, mono-C 1 -C 6 alkylamino, di-C 1 -C 6 alkylamino, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, 4 to 7-membered heterocycloalkyl, and 5- or 6-membered heteroaryl except when T 5 is H, halo, hydroxyl, or cyano; or -Q 5 -T 5 is oxo; provided that R 7 is not H;

each of R 8 , R 11 , and R 13 , independently, is H, halo, hydroxyl, COOH, cyano, R S6 , OR S6 , or COOR S6 , in which R S6 is C 1 -C 6 alkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, amino, mono-C 1 -C 6 alkylamino, or di-C 1 -C 6 alkylamino, and R S6 is optionally substituted with one or more substituents selected from the group consisting of halo, hydroxyl, COOH, C(O)O—C 1 -C 6 alkyl, cyano, C 1 -C 6 alkoxyl, amino, mono-C 1 -C 6 alkylamino, and di-C 1 -C 6 alkylamino; or R 7 and R 8 , together with the N atom to which they are attached, form a 4 to 11-membered heterocycloalkyl ring having 0 to 2 additional heteroatoms, or R 7 and R 8 , together with the C atom to which they are attached, form C 3 -C 8 cycloalkyl or a 4 to 11-membered heterocycloalkyl ring having 1 to 3 heteroatoms, and each of the 4 to 11-membered heterocycloalkyl rings or C 3 -C 8 cycloalkyl formed by R 7 and R 8 is optionally substituted with one or more -Q 6 -T 6 , wherein Q 6 is a bond, C(O), C(O)NR m , NR m C(O), S(O) 2 , or C 1 -C 3 alkyl linker, R m being H or C 1 -C 6 alkyl, and T 6 is H, halo, C 1 -C 6 alkyl, hydroxyl, cyano, C 1 -C 6 alkoxyl, amino, mono-C 1 -C 6 alkylamino, di-C 1 -C 6 alkylamino, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, 4 to 7-membered heterocycloalkyl, 5- or 6-membered heteroaryl, or S(O) p R p in which p is 0, 1, or 2 and R p is C 1 -C 6 alkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, 4 to 7-membered heterocycloalkyl, or 5- or 6-membered heteroaryl, and T 6 is optionally substituted with one or more substituents selected from the group consisting of halo, C 1 -C 6 alkyl, hydroxyl, cyano, C 1 -C 6 alkoxyl, amino, mono-C 1 -C 6 alkylamino, di-C 1 -C 6 alkylamino, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, 4 to 7-membered heterocycloalkyl, and 5- or 6-membered heteroaryl except when T 6 is H, halo, hydroxyl, or cyano; or -Q 6 -T 6 is oxo;

R 12 is H, halo, hydroxyl, COOH, cyano, R S6 , OR S6 , or COOR S6 , in which R S6 is C 1 -C 6 alkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, amino, mono-C 1 -C 6 alkylamino, or di-C 1 -C 6 alkylamino, and R S6 is optionally substituted with one or more substituents selected from the group consisting of halo, hydroxyl, COOH, C(O)O—C 1 -C 6 alkyl, cyano, C 1 -C 6 alkoxyl, amino, mono-C 1 -C 6 alkylamino, and di-C 1 -C 6 alkylamino; and

R 14 is absent, H, or C 1 -C 6 alkyl optionally substituted with one or more substituents selected from the group consisting of halo, hydroxyl, COOH, C(O)O—C 1 -C 6 alkyl, cyano, C 1 -C 6 alkoxyl, amino, mono-C 1 -C 6 alkylamino, di-C 1 -C 6 alkylamino, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, 4 to 7-membered heterocycloalkyl, and 5- or 6-membered heteroaryl.

7. The method of claim 1 , wherein R 6 is phenyl substituted with one or more -Q 2 -T 2 .

8. The method of claim 1 , wherein R 6 is 5- or 6-membered heteroaryl containing 1-3 additional heteroatoms selected from N, O, and S and optionally substituted with one or more -Q 2 -T 2 .

9. The method of claim 1 , wherein R 7 is C 1 -C 6 alkyl, C 3 -C 8 cycloalkyl or 4 to 12-membered heterocycloalkyl, each optionally substituted with one or more -Q 5 -T 5 .

10. The method of claim 1 , wherein each of R 1 and R 11 is H and each of R 2 and R 4 , independently is H or C 1 -C 6 alkyl optionally substituted with amino, mono-C 1 -C 6 alkylamino, di-C 1 -C 6 alkylamino, or C 6 -C 10 aryl.

11. The method of claim 1 , wherein R 12 is methyl, ethyl, ethenyl, or halo; and R 8 is H, methyl, or ethyl.

12. The method of claim 1 , wherein X 1 is CR 11 and X 2 is CR 13 .

13. The method of claim 1 , wherein X 1 is CR 11 and X 2 is N.

14. The method of claim 1 , wherein X 1 is N and X 2 is CR 13 .

15. The method of claim 1 , wherein X 1 is N and X 2 is N.

16. The method of claim 1 , wherein Z is NR 7 R 8 .

17. The method of claim 1 , wherein Z is CR 7 R 8 R 14 .

18. The method of claim 1 , wherein Z is OR 7 .

19. The method of claim 1 , wherein Z is SR 7 .

20. The method of claim 1 , wherein the compound is

or a pharmaceutically acceptable salt thereof.

21. A method of treating melanoma comprising administering to a subject in need thereof a therapeutically effective amount of the compound

or a pharmaceutically acceptable salt thereof.