Compounds and compositions as protein kinase inhibitors
View Patent ↗The invention provides novel pyrimidine derivatives and pharmaceutical compositions thereof, and methods for using such compounds. For example, the pyrimidine derivatives of the invention may be used to treat, ameliorate or prevent a condition which responds to inhibition of anaplastic lymphoma kinase (ALK) activity, c-ros oncogene (ROS), insulin-like growth factor (IGF-1R), and/or insulin receptor (InsR) or a combination thereof.
1. A compound of Formula (1):
or a physiologically acceptable salt thereof;
R 1 and R 2 are independently H, C 1-6 alkyl or halo-substituted C 1-6 alkyl;
R 3 is halo, C 1-6 alkyl, or a halo-substituted C 1-6 alkyl;
R 4 is H;
alternatively, R 3 and R 4 together with the carbon atoms to which they are attached may form a 5-6 membered ring containing 1-3 heteroatoms selected from N, O and S, and optionally substituted with 1-2 R 10 groups wherein R 10 is halo, C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, optionally substituted phenyl or NR 2 ;
R 5 and R 6 are independently C 1-6 alkyl, C 1-6 alkoxy, C 2-6 alkenyl or C 2-6 alkynyl, each of which may be optionally substituted with halo, amino or hydroxyl groups; halo, nitro, cyano, CR(OR 17 )R 17 , OR 17 , NR(R 17 ), CR(R 17 )NRR 17 , (CR 2 ) q Y, C(O)O 0-1 R 17 , C(O)NR(R 17 ), C(O)CRR 17 —NR(R 17 ), C(O)NR(CR 2 ) p NR(R 17 ), C(O)NR(CR 2 ) p OR 17 , C(O)NR(CR 2 ) p SR 17 , C(O)NR(CR 2 ) p S(O) 1-2 R 18 , S(O) 0-2 R 18 , (CR 2 ) 1-6 NR(CR 2 ) p OR 17 , (CR 2 ) 1-6 NR(CR 2 ) q C(O)R 18 , S(O) 2 NRR 17 , S(O) 2 NR(CR 2 ) p NR(R 17 ), or S(O) 2 NR(CR 2 ) p OR 17 ;
R 7 is S(O) 0-2 R 19 , S(O) 2 NRR 20 or C(O)NR(R 20 ); wherein R 19 and R 20 are independently C 1-6 alkyl, halo-substituted C 1-6 alkyl or C 3-7 cycloalkyl; or R 20 is H;
each R 9 is independently -L-CR(OR 17 )—C t F (2t+1) wherein t is 1-3; -L-C(O)—CR(R 17 )—NRR 17 , -L-C(O)—NR—(CR 2 ) p —NRR 17 , -L-C(O)NR(CR 2 ) p OR 17 , -L-C(O)—(CR 2 ) q —NR—C(O)—R 18 , -L-C(O)NR(CR 2 ) p SR 17 , -L-C(O)NR(CR 2 ) p S(O) 1-2 R 18 , (CR 2 ) p NR(CR 2 ) p OR 17 or (CR 2 ) p NR-L-C(O)R 18 , -L-S(O) 2 R 18 , -L-S(O) 2 NRR 17 , -L-S(O) 2 NR(CR 2 ) p NR(R 17 ), or -L -S(O) 2 NR(CR 2 ) p OR 17 ; or R 9 is selected from formula (a), (b), (c) or (d):
wherein R 11 ,R 12 ,R 13 , R 14 , R 15 and R 16 are independently selected from H, or C 1-6 alkyl, C 1-6 alkoxy, C 2-6 alkenyl or C 2-6 alkynyl, each of which may be optionally substituted with halo, amino or hydroxyl groups; or R 11 and R 12 , R 12 and R 15 , R 15 and R 16 , R 13 and R 14 , or R 13 and R 15 together with the carbon and/or nitrogen atoms to which they are attached may form a 3-7 membered saturated, unsaturated or partially unsaturated ring optionally containing up to 3 atoms or groups selected from C(O), N, O and S(O) 0-2 ;
L is (CR 2 ) 1-4 or a bond;
R 17 and R 18 are independently C 1-6 alkyl, halo-substituted C 1-6 alkyl, C 2-6 alkenyl or C 2-6 alkynyl; or R 17 is H;
Y is a C 3-12 carbocyclic ring, C 6-10 aryl; or a 5-10 membered heteroaryl or 4-10 membered heterocyclic ring; each of which is optionally substituted with 1-3 R 6 groups;
each R is H or C 1-6 alkyl;
p is 2-4; and
q is 0-4.
2. The compound of claim 1 , wherein said compound is of Formula (3):
wherein R 3 is halo;
alternatively, R 3 and R 4 together with the carbon atoms to which they are attached may form a 5-6 membered ring containing 1-3 N heteroatoms, and optionally substituted with 1-2 R 10 groups;
R 5a and R 5b are independently halo, hydroxyl, C 1-6 alkyl, C 1-6 alkoxy, halo-substituted C 1-6 alkyl or halo-substituted C 1-6 alkoxy;
R 7 is S(O) 0-2 R 19 ;
R 1 , R 2 , R 9 , R 10 and R 19 are as defined in claim 1 .
3. The compound of claim 2 , wherein R 5a is methoxy or isopropoxy;
R 5b is or methyl;
R 9 is -L-CR(OR 17 )—C t F (2t+1) wherein t is 1-3; -L-S(O) 2 R 18 , -L-S(O) 2 NRR 17 , -L- S(O) 2 NR(CR 2 ) p NR(R 17 ), or -L-S(O) 2 NR(CR 2 ) p OR 17 ; or R 9 is selected from formula (a), (b), (c) or (d):
wherein R 11 , R 12 , R 13 , R 14 ,R 15 , R 16 , R 17 , R 18 , L and p are as defined in claim 1 .
4. The compound of claim 1 , wherein said compound is of Formula (3A), (3B), (3C) or (3D):
wherein R 5a is methoxy or isopropoxy;
R 5b is methyl;
R 10b , R 10e , R 10f and R 10h are independently H or C 1-6 alkyl;
R 10a , R 10c , R 10d and R 10g are independently H, halo, C 1-6 alkyl, NR 2 , or an optionally substituted phenyl; wherein one of R 10d , R 10c or R 10e in formula (3B)is a H; and
R 1 , R 2 , R 7 , R 9 and R are as defined in claim 1 .
5. The compound of claim 4 , wherein R 9 is -L-CR(OR 17 )- C t F (2t+1) wherein t is 1-3; -L-S(O) 2 R 18 ,-L-S(O) 2 NRR 17 ,-L-S(O) 2 NR(CR 2 ) p NR(R 17 ), or -L -S(O) 2 NR(CR 2 ) p OR 17 ; or R 9 is selected from formula (a),(b),(c)or (d):
wherein R 11 , R 12 , R 13 , R 14 , R 15 , R 16 ,L and p are as defined in claim 1 ; and
R 17 and R 18 are independently C 1-6 alkyl or halo-substituted C 1-6 alkyl; or R 17 is H.
6. The compound of claim 1 , wherein R 1 and R 2 are H.
7. The compound of claim 1 , wherein said compound is selected from the group consisting of:
or pharmaceutically acceptable salts thereof.
8. A pharmaceutical composition comprising a therapeutically effective amount of a compound of claim 1 and a physiologically acceptable carrier.
9. A pharmaceutical composition comprising a therapeutically effective amount of a compound of claim 7 and a physiologically acceptable carrier.