Inhibitors of RAF kinases
Provided herein are heteroaryl inhibitors of receptor tyrosine kinase effector (RAF), pharmaceutical compositions comprising said compounds, and methods for using said compounds for the treatment of disease.
1. A compound, or pharmaceutically acceptable salt or solvate thereof, having the structure of Formula (I):
wherein,
V is hydrogen, halogen, —CN, optionally substituted C1-C4 alkyl, —CD 3 , optionally substituted C1-C4 alkoxy, optionally substituted C1-C4 alkenyl, or optionally substituted C1-C4 alkynyl;
U is selected from optionally substituted alkyl, —CD 3 , optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl, optionally substituted heterocyclyl, optionally substituted heterocyclylalkyl, optionally substituted heteroaryl, optionally substituted heteroaralkyl group, optionally substituted —COalkyl, optionally substituted —COcycloalkyl;
X is C—H, C-D, or C—F;
R 2 is H, D or F;
R 4 is halogen, optionally substituted C1-C3 alkyl, —CD 3 , or optionally substituted C1-C3 alkoxy;
R 6 is H, D, Cl or F; and
Z is an optionally substituted nitrogen-containing heteroaryl group.
2. The compound of claim 1 , or pharmaceutically acceptable salt or solvate thereof, wherein V is H.
3. The compound of claim 1 , or pharmaceutically acceptable salt or solvate thereof, wherein V is Me.
4. The compound of claim 1 , or pharmaceutically acceptable salt or solvate thereof, wherein X is C—H.
5. The compound of claim 1 , or pharmaceutically acceptable salt or solvate thereof, wherein R 2 is H.
6. The compound of claim 1 , or pharmaceutically acceptable salt or solvate thereof, wherein R 4 is optionally substituted C1-C3 alkyl.
7. The compound of claim 1 , or pharmaceutically acceptable salt or solvate thereof, wherein R 4 is methyl.
8. The compound of claim 1 , or pharmaceutically acceptable salt or solvate thereof, wherein R 6 is H.
9. The compound of claim 1 , or pharmaceutically acceptable salt or solvate thereof, wherein R 6 is F.
10. The compound of claim 1 , or pharmaceutically acceptable salt or solvate thereof, wherein U is optionally substituted alkyl.
11. The compound of claim 1 , or pharmaceutically acceptable salt or solvate thereof, wherein U is optionally substituted cycloalkyl.
12. The compound of claim 1 , or pharmaceutically acceptable salt or solvate thereof, wherein Z is an optionally substituted monocyclic nitrogen-containing heteroaryl group.
13. The compound of claim 12 , or pharmaceutically acceptable salt or solvate thereof, wherein the optionally substituted monocyclic nitrogen-containing heteroaryl group is a 5-membered optionally substituted monocyclic nitrogen-containing heteroaryl group.
14. The compound of claim 13 , or pharmaceutically acceptable salt or solvate thereof, wherein the 5-membered optionally substituted monocyclic nitrogen-containing heteroaryl group is selected from an optionally substituted pyrrole, optionally substituted oxazole, optionally substituted thiazole, optionally substituted imidazole, optionally substituted pyrazole, optionally substituted isoxazole, or optionally substituted isothiazole.
15. The compound of claim 13 , or pharmaceutically acceptable salt or solvate thereof, wherein the 5-membered optionally substituted monocyclic nitrogen-containing heteroaryl group is an optionally substituted pyrazole.
16. The compound of claim 12 , or pharmaceutically acceptable salt or solvate thereof, wherein the optionally substituted monocyclic nitrogen-containing heteroaryl group is a 6-membered optionally substituted monocyclic nitrogen-containing heteroaryl group.
17. The compound of claim 16 , or pharmaceutically acceptable salt or solvate thereof, wherein the 6-membered optionally substituted monocyclic nitrogen-containing heteroaryl group is selected from an optionally substituted pyridine, optionally substituted pyridazine, optionally substituted pyrimidine, optionally substituted pyrazine or optionally substituted triazene.
18. The compound of claim 16 , or pharmaceutically acceptable salt or solvate thereof, wherein the 6-membered optionally substituted monocyclic nitrogen-containing heteroaryl group is an optionally substituted pyridine.
19. The compound of claim 1 , or pharmaceutically acceptable salt or solvate thereof, wherein Z is substituted with a halogen, or an optionally substituted C1-C4 alkyl.
20. The compound of claim 19 , or pharmaceutically acceptable salt or solvate thereof, wherein the optionally substituted C1-C4 alkyl is an optionally substituted C1-C2 alkyl.
21. The compound of claim 19 , or pharmaceutically acceptable salt or solvate thereof, wherein the optionally substituted C1-C4 alkyl is an optionally substituted Cl alkyl.
22. The compound of claim 21 , or pharmaceutically acceptable salt or solvate thereof, wherein the optionally substituted Cl alkyl is a —CF 3 group.
23. The compound of claim 18 , or pharmaceutically acceptable salt or solvate thereof, wherein the optionally substituted pyridine is substituted with at least a —CF 3 group.
24. The compound of claim 23 , or pharmaceutically acceptable salt or solvate thereof, wherein the optionally substituted pyridine is a 2-trifluoromethylpyridin-4-yl group.
25. The compound of claim 1 , or pharmaceutically acceptable salt or solvate thereof, wherein V is Me, U is optionally substituted alkyl, and Z is a 6-membered optionally substituted monocyclic nitrogen-containing heteroaryl group.
26. The compound of claim 25 , or pharmaceutically acceptable salt or solvate thereof, wherein the 6-membered optionally substituted nitrogen-containing heteroaryl group is substituted with a halogen, or an optionally substituted C1-C4 alkyl.
27. The compound of claim 26 , or pharmaceutically acceptable salt or solvate thereof, wherein the 6-membered optionally substituted monocyclic nitrogen-containing heteroaryl group is an optionally substituted pyridine.
28. The compound of claim 27 , or pharmaceutically acceptable salt or solvate thereof, wherein the optionally substituted pyridine is substituted with at least a —CF 3 group.
29. A pharmaceutical composition comprising at least one pharmaceutically acceptable excipient and a compound of Formula (I), or pharmaceutically acceptable salt or solvate thereof, as described in claim 1 .