Inhibitors of the menin-MLL interaction

1. A compound of Formula I:

or a pharmaceutically acceptable salt thereof, wherein:

A, B, D, and E are each independently selected from —C(R A1 )(R A2 )—, —C(R A1 )(R A2 )—C(R A1 )(R A2 )—, —C(R A1 )(R A2 )—O—, —C(R A1 )(R A2 )—NR A3 —, —C(═O)—, —C(R A1 )(R A2 )—C(═O)—, and —N═C(NH 2 )— wherein no more than one of A, B, D, and E is —C(R A1 )(R A2 )—O—, —C(R A1 )(R A2 )—NR A3 —, —C(R A1 )(R A2 )—C(═O)—, —C(═O)—, or —N═C(NH 2 )—;

U is N or CR U , wherein R U is H, halo, CN, OH, C 1-4 alkyl, C 1-4 alkoxy, amino, C 1-4 alkyl amino, or C 2-8 dialkylamino;

W is N or CR W , wherein R W is H, halo, CN, OH, C 1-4 alkyl, C 1-4 alkoxy, amino, C 1-4 alkyl amino, or C 2-8 dialkylamino;

X is N or CR X , wherein R X is H, halo, CN, OH, C 1-4 alkyl, C 1-4 alkoxy, amino, C 1-4 alkyl amino, or C 2-8 dialkylamino, wherein when X is N, the atom of L that is directly bonded with X is other than N, O, or S;

L is selected from —C 1-6 alkylene- and —(C 1-4 alkylene) a -Q-(C 1-4 alkylene) b -, wherein the C 1-6 alkylene group and any C 1-4 alkylene group of the —(C 1-4 alkylene) a -Q-(C 1-4 alkylene) b -group is optionally substituted with 1, 2, or 3 substituents independently selected from halo, CN, OH, C 1-3 alkyl, C 1-3 alkoxy, C 1-3 haloalkyl, C 1-3 haloalkoxy, amino, C 1-3 alkylamino, and di(C 1-3 alkyl)amino;

Q is —O—, —S—, —S(═O)—, —S(═O) 2 —, —C(═O)—, —C(═O)NR q1 —, —C(═O)O—, —OC(═O)NR q1 —, —NR q1 —, —NR q1 C(═O)O—, —NR q1 C(═O)NR q1 —, —S(═O) 2 NR q1 —, —C(═NR q2 )—, or —C(═NR q2 )—NR q1 —, wherein each R q1 is independently selected from H or C 1-6 alkyl, and wherein each R q2 is independently selected from H, C 1-6 alkyl, and CN;

Cy is a linking C 6-14 aryl, C 3-18 cycloalkyl, 5-16 membered heteroaryl, or 4-18 membered heterocycle group, each of which is optionally substituted with 1, 2, 3, or 4 substituents independently selected from R Cy , wherein the heteroaryl or heterocycle has 1-3 rings and 1-4 heteroatoms independently selected from nitrogen, sulfur, and oxygen;

each R Cy is independently selected from halo, C 1-6 alkyl, C 1-4 haloalkyl, C 1-4 cyanoalkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 6-10 aryl, C 3-10 cycloalkyl, 5-10 membered heteroaryl, 4-10 membered heterocycle, CN, NO 2 , OR a1 , SR a1 , C(O)R b1 , C(O)NR c1 R d1 , C(O)OR a1 , OC(O)R b1 , OC(O)NR c1 R d1 , C(═NR e1 )NR c1 R d1 , NR c1 C(═NR e1 )NR c1 R d1 , NR c1 R d1 , NR c1 C(O)R b1 , NR c1 C(O)OR a1 , NR c1 C(O)NR c1 R d1 , NR c1 S(O)R b1 , NR c1 S(O) 2 R b1 , NR c1 S(O) 2 NR c1 R d1 , S(O)R b1 , S(O)NR c1 R d1 , S(O) 2 R b1 , and S(O) 2 NR c1 R d1 , wherein said C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 6-10 aryl, C 3-10 cycloalkyl, 5-10 membered heteroaryl, and 4-10 membered heterocycle are each optionally substituted by 1, 2, 3, or 4 substituents independently selected from CN, NO 2 , OR a1 , SR a1 , C(O)R b1 , C(O)NR c1 R d1 , C(O)OR a1 , OC(O)R b1 , OC(O)NR c1 R d1 , C(═NR e1 )NR c1 R d1 , NR c1 C(═NR e1 )NR c1 R d1 , NR c1 R d1 , NR c1 C(O)R b1 , NR c1 C(O)OR a1 , NR c1 C(O)NR c1 R d1 , NR c1 S(O)R b1 , NR c1 S(O) 2 R b1 , NR c1 S(O) 2 NR c1 R d1 , S(O)R b1 , S(O)NR c1 R d1 , S(O) 2 R b1 , and S(O) 2 NR c1 R d1 , wherein the heteroaryl or heterocycle has 1-3 rings and 1-4 heteroatoms independently selected from nitrogen, sulfur, and oxygen;

R 1 is H, Cy 1 , halo, C 1-6 alkyl, C 1-4 haloalkyl, C 1-4 cyanoalkyl, C 2-6 alkenyl, C 2-6 alkynyl, CN, NO 2 , OR a2 , SR a2 , C(O)R b2 , C(O)NR c2 R d2 , C(O)OR a2 , OC(O)R b2 , OC(O)NR c2 R d2 , C(═NR e2 )NR c2 R d2 , NR c2 C(═NR e2 )NR c2 R d2 , NR c2 R d2 , NR c2 C(O)R b2 , NR c2 C(O)OR a2 , NR c2 C(O)NR c2 R d2 , NR c2 S(O)R b2 , NR c2 S(O) 2 R b2 , NR c2 S(O) 2 NR c2 R d2 , S(O)R b2 , S(O)NR c2 R d2 , S(O) 2 R b2 and S(O) 2 NR c2 R d2 , wherein said C 1-6 alkyl, C 2-6 alkenyl, and C 2-6 alkynyl are each optionally substituted by 1, 2, 3, or 4 substituents independently selected from halo, CN, NO 2 , OR a2 , SR a2 , C(O)R b2 , C(O)NR c2 R d2 , C(O)OR a2 , OC(O)R b2 , OC(O)NR c2 R d2 , C(═NR e2 )NR c2 R d2 , NR c2 C(═NR e2 )NR c2 R d2 , NR c2 R d2 , NR c2 C(O)R b2 , NR c2 C(O)OR a2 , NR c2 C(O)NR c2 R d2 , NR c2 S(O)R b2 , NR c2 S(O) 2 R b2 , NR c2 S(O) 2 NR c2 R d2 , S(O)R b2 , S(O)NR c2 R d2 , S(O) 2 R b2 , and S(O) 2 NR c2 R d2 ;

Y is O, S, CR Y1 R Y2 or NR Y3 , wherein R Y1 , R Y2 , and R Y3 are each independently selected from H and C 1-4 alkyl;

Z is Cy 2 , halo, C 1-6 alkyl, C 1-4 haloalkyl, C 1-4 cyanoalkyl, C 2-6 alkenyl, C 2-6 alkynyl, CN, NO 2 , OR a3 , SR a3 , C(O)R b3 , C(O)NR c3 R d3 , C(O)OR a3 , OC(O)R b3 , OC(O)NR c3 R d3 , C(═NR e3 )NR c3 R d3 , NR c3 C(═NR e3 )NR c3 R d3 , NR c3 R d3 , NR c3 C(O)R b3 , NR c3 C(O)OR a3 , NR c3 C(O)NR c3 R d3 , NR c3 S(O)R b3 , NR c3 S(O) 2 R b3 , NR c3 S(O) 2 NR c3 R d3 , S(O)R b3 , S(O)NR c3 R d3 , S(O) 2 R b3 , S(O) 2 NR c3 R d3 , and P(O)R c3 R d3 wherein said C 1-6 alkyl, C 2-6 alkenyl, and C 2-6 alkynyl are each optionally substituted by 1, 2, 3, or 4 substituents independently selected from Cy 2 , halo, CN, NO 2 , CN, NO 2 , OR a3 , SR a3 , C(O)R b3 , C(O)NR c3 R d3 , C(O)OR a3 , OC(O)R b3 , OC(O)NR c3 R d3 , C(═NR e3 )NR c3 R d3 , NR c3 C(═NR e3 )NR c3 R d3 , NR c3 R d3 , NR c3 C(O)R b3 , NR c3 C(O)OR a3 , NR c3 C(O)NR c3 R d3 , NR c3 S(O)R b3 , NR c3 S(O) 2 R b3 , NR c3 S(O) 2 NR c3 R d3 , S(O)R b3 , S(O)NR c3 R d3 , S(O) 2 R b3 , and S(O) 2 NR c3 R d3 ;

each R 2 and R 3 is independently selected from H, halo, C 1-6 alkyl, C 1-4 haloalkyl, C 1-4 cyanoalkyl, C 2-6 alkenyl, C 2-6 alkynyl, CN, NO 2 , OR a4 , SR a4 , C(O)R b4 , C(O)NR c4 R d4 , C(O)OR a4 , OC(O)R b4 , OC(O)NR c4 R d4 , C(═NR e4 )NR c4 R d4 , NR c4 C(═NR e4 )NR c4 R d4 , NR c4 R d4 , NR c4 C(O)R b4 , NR c4 C(O)OR a4 , NR c4 C(O)NR c4 R d4 , NR c4 S(O)R b4 , NR c4 S(O) 2 R b4 , NR c4 S(O) 2 NR c4 R d4 , S(O)R b4 , S(O)NR c4 R d4 , S(O) 2 R b4 , and S(O) 2 NR c4 R d4 , wherein said C 1-6 alkyl, C 2-6 alkenyl, and C 2-6 alkynyl are each optionally substituted by 1, 2, 3, or 4 substituents independently selected from halo, CN, NO 2 , OR a4 , SR a4 , C(O)R b4 , C(O)NR c4 R d4 , C(O)OR a4 , OC(O)R b4 , OC(O)NR c4 R d4 , C(═NR e4 )NR c4 R d4 , NR 4 C(═NR e4 )NR c4 R d4 , NR c4 R d4 , NR 4 C(O)R b4 , NR 4 C(O)OR a4 , NR c4 C(O)NR c4 R d4 , NR c4 S(O)R b4 , NR c4 S(O) 2 R b4 , NR c4 S(O) 2 NR c4 R d4 , S(O)R b4 , S(O)NR c4 R d4 , S(O) 2 R b4 , and S(O) 2 NR c4 R d4 ;

each R A1 is independently selected from H, halo, C 1-4 alkyl, C 1-4 alkoxy, C 1-4 haloalkyl, C 1-4 haloalkoxy, amino, C 1-4 alkylamino, C 2-8 dialkylamino, CN, NO 2 , and OH;

each R A2 is independently selected from H, halo, C 1-4 alkyl, C 1-4 alkoxy, C 1-4 haloalkyl, C 1-4 haloalkoxy, amino, C 1-4 alkylamino, C 2-8 dialkylamino, CN, NO 2 , and OH;

each R A3 is independently selected from H, C 1-4 alkyl, C 1-4 alkoxy, C 1-4 haloalkyl, C(O)R z , and C(O)OR z , wherein said C 1-4 alkyl is optionally substituted by phenyl, C 1-4 alkoxy, C 1-4 haloalkoxy, CN, NO 2 , or OH;

R z is H, C 1-4 alkyl, or phenyl;

each Cy 1 is independently selected from C 6-14 aryl, C 3-18 cycloalkyl, 5-16 membered heteroaryl, and 4-18 membered heterocycle, each of which is optionally substituted with 1, 2, 3, or 4 substituents independently selected from R Cy1 , wherein the heteroaryl or heterocycle has 1-3 rings and 1-4 heteroatoms independently selected from nitrogen, sulfur, and oxygen;

each Cy 2 is independently selected from C 6-14 aryl, C 3-18 cycloalkyl, 5-16 membered heteroaryl, and 4-18 membered heterocycle, each of which is optionally substituted with 1, 2, 3, or 4 substituents independently selected from R Cy2 , wherein the heteroaryl or has 1-3 rings and 1-4 heteroatoms independently selected from nitrogen, sulfur, and oxygen;

each R Cy1 and R Cy2 is independently selected from halo, C 1-6 alkyl, C 1-4 haloalkyl, C 1-4 cyanoalkyl, C 2-6 alkenyl, C 2-6 alkynyl, phenyl, C 3-7 cycloalkyl, 5-6 membered heteroaryl, and 4-7 membered heterocycle, CN, NO 2 , OR a5 , SR a5 , C(O)R b5 , C(O)NR c5 R d5 , C(O)OR a5 , OC(O)R b5 , OC(O)NR c5 R d5 , C(═NR e5 )NR c5 R d5 , NR c5 C(═NR e5 )NR c5 R d5 , NR c5 R d5 , NR c5 C(O)R b5 , NR c5 C(O)OR a5 , NR c5 C(O)NR c5 R d5 , NR c5 S(O)R b5 , NR c5 S(O) 2 R b5 , NR c5 S(O) 2 NR c5 R d5 , S(O)R b5 , S(O)NR c5 R d5 , S(O) 2 R b5 , and S(O) 2 NR C5 R d5 , wherein said C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, phenyl, C 3-7 cycloalkyl, 5-6 membered heteroaryl, and 4-7 membered heterocycle are each optionally substituted by 1, 2, 3, or 4 substituents independently selected from CN, NO 2 , OR a5 , SR a5 , C(O)R b5 , C(O)NR c5 R d5 , C(O)OR a5 , OC(O)R b5 , OC(O)NR c5 R d5 , C(═NR e5 )NR c5 R d5 , NR c5 C(═NR e5 )NR c5 R d5 , NR c5 R d5 , NR c5 C(O)R b5 , NR c5 C(O)OR a5 , NR c5 C(O)NR c5 R d5 NR c5 S(O)R b5 , NR c5 S(O) 2 R b5 , NR c5 S(O) 2 NR c5 R d5 , S(O)R b5 , S(O)NR c5 R d5 , S(O) 2 R b5 , and S(O) 2 NR c5 R d5 , wherein the heteroaryl or heterocycle has 1-3 rings and 1-4 heteroatoms independently selected from nitrogen, sulfur, and oxygen;

each R a1 , R b1 , R c1 , R d1 , R a2 , R b2 , R c2 , R d2 , R a3 , R b3 , R c3 , R d3 , R a4 , R b4 , R c4 , R d4 , R a5 , R b5 , R c5 , and R d5 is independently selected from H, C 1-6 alkyl, C 1-4 haloalkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 6-10 aryl, C 3-10 cycloalkyl, 5-10 membered heteroaryl, 4-10 membered heterocycle, C 6-10 aryl-C 1-6 alkyl, C 3-10 cycloalkyl-C 1-6 alkyl, (5-10 membered heteroaryl)-C 1-6 alkyl, and (4-10 membered heterocycle)-C 1-6 alkyl, wherein said C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 6-10 aryl, C 3-10 cycloalkyl, 5-10 membered heteroaryl, 4-10 membered heterocycle, C 6-10 aryl-C 1-6 alkyl, C 3-10 cycloalky-C 1-6 alkyl, (5-10 membered heteroaryl)-C 1-6 alkyl, and (4-10 membered heterocycle)-C 1-6 alkyl are each optionally substituted with 1, 2, 3, 4, or 5 substituents independently selected from R g , wherein the heteroaryl or heterocycle has 1-3 rings and 1-4 heteroatoms independently selected from nitrogen, sulfur, and oxygen;

each R e1 , R e2 , R e3 , R e4 , and R e5 is independently selected from H, C 1-4 alkyl, and CN;

each R g is independently selected from the group consisting of OH, NO 2 , CN, halo, C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 1-4 haloalkyl, C 1-6 alkoxy, C 1-6 haloalkoxy, cyano-C 1-3 alkyl, HO—C 1-3 alkyl, amino, C 1-6 alkylamino, di(C 1-6 alkyl)amino, thiol, C 1-6 alkylthio, C 1-6 alkylsulfinyl, C 1-6 alkylsulfonyl, carboxy, aminocarbonyl, C 1-6 alkylcarbonyl, and C 1-6 alkoxycarbonyl;

n is 0 or 1;

m is 0 or 1;

p is 0, 1, 2, or 3;

q is 0, 1, or 2;

a is 0 or 1; and

b is 0 or 1,

wherein any cycloalkyl or heterocycle group is optionally further substituted by 1 or 2 oxo groups.

2. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein Y is O or NR Y3 .

3. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein U is N or CR U .

4. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein W is N or CR W .

5. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein X is N or CR X .

6. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein A, B, D, and E are each independently selected from —C(R A1 )(R A2 )— or —C(R A1 )(R A2 )—C(R A1 )(R A2 )—.

7. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein A, B, D, and E are each independently selected from —CH 2 — or —CH 2 —CH 2 —.

8. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein the spiro moiety represented by the below formula:

wherein e and f indicate points of attachment to the remainder of the molecule, is selected from:

9. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein the spiro moiety is represented by the below formula:

wherein e and f indicate points of attachment to the remainder of the molecule, is selected from:

10. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein L is selected from —C 1-6 alkylene- optionally substituted with 1, 2, or 3 substituents independently selected from halo, CN, OH, C 1-3 alkyl, C 1-3 alkoxy, C 1-3 haloalkyl, C 1-3 haloalkoxy, amino, C 1-3 alkylamino, and di(C 1-3 alkyl)amino.

11. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein L is selected from methylene, ethylene, and —CH 2 —CH(OH)—.

12. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein L is methylene.

13. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein L is selected from —(C 1-4 alkylene) a -Q-(C 1-4 alkylene) b -, wherein any C 1-4 alkylene group of the —(C 1-4 alkylene) a -Q-(C 1-4 alkylene) b - group is optionally substituted with 1, 2, or 3 substituents independently selected from halo, CN, OH, C 1-3 alkyl, C 1-3 alkoxy, C 1-3 haloalkyl, C 1-3 haloalkoxy, amino, C 1-3 alkylamino, and di(C 1-3 alkyl)amino.

14. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein L is selected from —C(O)—CH 2 —, —C(O)—CH 2 —CH 2 —, C(O), —NH—CH 2 —, NH, —C(O)—CH(NH 2 )—, —NH—CH(CH 3 )—, —N(CH 3 )—C(O)—, N(CH 3 )—CH 2 —, —CH 2 —CH 2 —O—, and —C(O)—NH—.

15. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein Cy is a linking phenyl, C 3-18 cycloalkyl, 5-10 membered heteroaryl, or 4-9 membered heterocycle group, each of which is optionally substituted with 1, 2, 3, or 4 substituents independently selected from R Cy , wherein the heteroaryl or heterocycle has 1 or 2 rings and 1-3 heteroatoms independently selected from nitrogen, sulfur, and oxygen.

16. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein Cy is a linking group having the formula:

each of which is optionally substituted with 1, 2, 3, or 4 substituents independently selected from R Cy .

17. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein Cy is a linking group having the formula:

18. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein Z is Cy 2 or C(O)NR c3 R d3 .

19. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, having Formula IIa, IIb, IIIa, or IIIb:

20. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, having Formula IVa, IVb, IVc, IVd, IVe, or IVf:

21. The compound of claim 1 , wherein the compound is selected from:

5-fluoro-N,N-diisopropyl-2-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide;

N-ethyl-5-fluoro-N-isopropyl-2-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide;

5-fluoro-2-((4-(7-((1-(2-hydroxyethyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-N,N-diisopropylbenzamide;

N-ethyl-5-fluoro-2-((4-(7-((1-(2-hydroxyethyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-N-isopropylbenzamide;

5-fluoro-N-(2-hydroxyethyl)-N-isopropyl-2-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide;

5-fluoro-N,N-diisopropyl-2-((4-(7-(((1r,4r)-4-(methylsulfonamido)cyclohexyl)methyl)-2,7-diazaspiro[3.5]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide;

5-fluoro-N,N-diisopropyl-2-((4-(7-(((1s,4s)-4-(methylsulfonamido)cyclohexyl)methyl)-2,7-diazaspiro[3.5]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide;

5-((7-(5-(2-(amino(cyclopentyl)methyl)-4-fluorophenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

5-((7-(5-(2-(cyclopentyl(dimethylamino)methyl)-4-fluorophenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

N-(cyclopentyl(5-fluoro-2-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)phenyl)methyl)acetamide;

6-((7-(5-(4-fluoro-2-(1-hydroxy-2-methylpropyl)phenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-3,3-dimethylindolin-2-one;

6-((7-(5-(4-fluoro-2-isobutyrylphenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-3-methyl-2-oxoindoline-3-carbonitrile;

5-fluoro-2-((4-(6-(3-(4-fluorophenyl)propanoyl)-2,6-diazaspiro[3.4] octan-2-yl)pyrimidin-5-yl)oxy)-N,N-diisopropylbenzamide;

5-((7-(5-(4-fluoro-2-(1-isopropyl-1H-pyrazol-5-yl)phenoxy)pyrimidin-4-yl)-3-oxo-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1H-benzo[d]imidazol-2(3H)-one;

N-(4-fluoro-2-(5-isopropyl-3-methylisoxazol-4-yl)phenyl)-4-(6-((tetrahydro-2H-pyran-4-yl)methyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyrimidin-5-amine;

4-(5-fluoro-2-((4-(6-((tetrahydro-2H-pyran-4-yl)methyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyrimidin-5-yl)oxy)phenyl)-5-isopropyl-3-methylisoxazole;

N-(5-fluoro-2′-isopropyl-[1,1′-biphenyl]-2-yl)-4-(6-((tetrahydro-2H-pyran-4-yl)methyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyrimidin-5-amine;

5-fluoro-2-((4-(2-(2-hydroxy-2-methylpropyl)-2,7-diazaspiro[3.5]nonan-7-yl)pyrimidin-5-yl)amino)-N,N-diisopropylbenzamide;

5-((7-(5-(2-(dimethylphosphoryl)-4-fluorophenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1H-benzo[d]imidazol-2(3H)-one;

2-(5-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenoxy)pyrimidin-4-yl)-N-(4-fluorobenzyl)-5-oxa-2-azaspiro[3.4]octan-7-amine;

4-(((2-(5-((5-fluoro-2′-isopropyl-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-5-oxa-2-azaspiro[3.4]octan-7-yl)amino)methyl)benzonitrile;

7-(5-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenoxy)pyrimidin-4-yl)-N-(4-fluorobenzyl)-1-oxa-7-azaspiro[4.4]nonan-3-amine;

5-fluoro-N-isopropyl-N-methyl-2-((4-(7-(((1r,4r)-4-(methylcarbamoyl)cyclohexyl)methyl)-2,7-diazaspiro[3.5]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide;

2-((4-(7-amino-7-(4-cyanobenzyl)-2-azaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-5-fluoro-N,N-diisopropylbenzamide;

5-fluoro-2-((4-(7-hydroxy-8-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2-azaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-N,N-diisopropylbenzamide;

2-((4-(7-amino-8-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2-azaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-5-fluoro-N,N-diisopropylbenzamide;

5-fluoro-2-((4-(8-(4-fluorobenzyl)-7-(2-hydroxyethyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-N,N-diisopropylbenzamide;

6-((7-(5-(2-chloro-4-fluorophenoxy)pyrimidin-4-yl)-2-azaspiro[4.4]nonan-2-yl)methyl)-1-methyl-1H-benzo[d]imidazol-2(3H)-one;

5-((7-(3-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenoxy)pyridin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

5-((7-(5-(2-(3-cyclopropyl-1-methyl-6-oxo-1, 6-dihydropyridin-2-yl)-4-fluorophenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

N-(5-fluoro-2′-isopropyl-[1,1′-biphenyl]-2-yl)-4-(6-((tetrahydro-2H-pyran-4-yl)methyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyridin-3-amine;

2-(5-((4′,5-difluoro-2′-(2-fluoropropan-2-yl)-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-6-((tetrahydro-2H-pyran-4-yl)methyl)-2,6-diazaspiro[3.3]heptane;

5-fluoro-N-isopropyl-2-((4-(6-((tetrahydro-2H-pyran-4-yl)methyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyrimidin-5-yl)oxy)benzenesulfonamide;

5-((7-(5-(4-fluoro-2-(2-methoxybutan-2-yl)phenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

5-((7-(5-(4-fluoro-2-(3-hydroxypentan-3-yl)phenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

2-(5-fluoro-2-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)phenyl)-N-methylcyclopropane carboxamide;

5-((7-(5-(4-fluoro-2-(3-hydroxy-3-methylbutyl)phenoxy) pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1H-benzo[d]imidazol-2(3H)-one;

methyl 2-(5-fluoro-2-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)phenyl)cyclopropanecarboxylate;

2-(5-fluoro-2-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)phenyl)-N-methylcyclopropane carboxamide;

6-((2-(5-(2-chloro-4-fluorophenoxy)pyrimidin-4-yl)-2,6-diazaspiro[3.4]octan-6-yl)methyl)-3,3-dimethylindolin-2-one;

2-(6-(5-(2-chloro-4-fluorophenoxy)pyrimidin-4-yl)-2,6-diazaspiro[3.3]heptane-2-carbonyl)-2,3-dihydro-1H-indene-5-sulfonamide;

5-((7-(5-((5-fluoro-2′-isopropyl-[1,1′-biphenyl]-2-yl)oxy) pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1H-benzo[d]imidazol-2(3H)-one;

5-((7-(5-((5-fluoro-2′-isopropyl-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1H-benzo[d]imidazol-2(3H)-one;

2-cyclopropyl-5′-fluoro-2′-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-[1,1′-biphenyl]-4-carbonitrile;

2-cyclopropyl-5′-fluoro-2′-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-[1,1′-biphenyl]-4-carboxamide;

2-cyclopropyl-5′-fluoro-2′-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-[1,1′-biphenyl]-4-carboxylic acid;

2-cyclopropyl-5′-fluoro-N,N-dimethyl-2′-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-[1,1′-biphenyl]-4-carboxamide;

5-((7-(2-chloro-5-(4-fluoro-2-(1-isopropyl-1H-pyrazol-5-yl)phenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

5-((7-(5-((4,5-difluoro-2′-isopropyl-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-2,7-diazaspiro [4.4]nonan-2-yl)methyl)-1H-benzo[d]imidazol-2(3H)-one;

5′-fluoro-2-methyl-2′-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-[1,1′-biphenyl]-4-carbonitrile;

5-((7-(5-((2′-cyclopropyl-5-fluoro-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1H-benzo[d]imidazol-2(3H)-one;

5-((7-(5-((5-fluoro-2′-(trifluoromethyl)-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1H-benzo[d]imidazol-2(3H)-one;

5′-fluoro-2,6-dimethyl-2′-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-[1,1′-biphenyl]-4-carbonitrile;

2-cyclopropyl-3′,5′-difluoro-2′-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-[1,1′-biphenyl]-4-carbonitrile;

5-((7-(5-(4-fluoro-2-(2-isopropyl-1H-imidazol-1-yl)phenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1H-benzo[d]imidazol-2(3H)-one;

5-((7-(5-(2-(cyclopropylmethoxy)-4-fluorophenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

ethyl 2-(7-(5-((4′-cyano-2′-cyclopropyl-5-fluoro-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)thiazole-4-carboxylate;

2-(7-(5-((4′-cyano-2′-cyclopropyl-5-fluoro-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)thiazole-4-carboxylic acid;

2-(7-(5-((4′-cyano-2′-cyclopropyl-5-fluoro-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)-N-methylthiazole-4-carboxamide;

2-(7-(5-((4′-cyano-2′-cyclopropyl-5-fluoro-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)-N,N-dimethylthiazole-4-carboxamide;

7-benzyl-2-(5-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenoxy)pyrimidin-4-yl)-2-azaspiro[4.4]nonane;

5-((7-(5-((5-fluoro-2′-(1-hydroxyethyl)-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1H-benzo[d]imidazol-2(3H)-one;

5-fluoro-N-isopropyl-N-methyl-2-((4-(7-(3-(2-oxooxazolidin-3-yl)benzyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide;

5-fluoro-N-isopropyl-N-methyl-2-((4-(7-(4-(2-oxooxazolidin-3-yl)benzyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide;

5-((7-(5-((5-fluoro-2′-(2-hydroxypropan-2-yl)-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1H-benzo[d]imidazol-2(3H)-one;

2-(1,4-dioxaspiro[4 0.5]decan-8-ylmethyl)-6-(5-(4-fluoro-2-(4-isopropyl pyrimidin-5-yl)phenoxy)pyrimidin-4-yl)-2,6-diazaspiro[3.3]heptane;

4-((6-(5-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenoxy)pyrimidin-4-yl)-2,6-diazaspiro [3.3]heptan-2-yl) methyl)cyclohexanol;

2-cyclopropyl-5′-fluoro-2′-((4-(6-((4-hydroxycyclohexyl)methyl)-2,6-diazaspiro[3.3]heptan-2-yl) pyrimidin-5-yl)oxy)-[1,1′-biphenyl]-4-carbonitrile;

2-(5-((5-fluoro-2′-(1-methoxyethyl)-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-6-((tetrahydro-2H-pyran-4-yl)methyl)-2,6-diazaspiro[3.3]heptane;

5-(5-fluoro-2-((4-(6-((tetrahydro-2H-pyran-4-yl)methyl)-2,6-diazaspiro[3 0.3] heptan-2-yl)pyrimidin-5-yl)oxy)phenyl)-2,3-dihydro-1H-inden-2-amine;

5-((7-(5-((5-fluoro-2′-(1-hydroxypropan-2-yl)-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1H-benzo[d]imidazol-2(3H)-one;

5-((7-(5-(4-fluoro-2-(morpholinomethyl)phenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1H-benzo[d]imidazol-2(3H)-one;

1-(7-(5-((2′-ethyl-5-fluoro-[1,1′-biphenyl]-2-yl)amino)pyrimidin-4-yl)-2,7-diazaspiro[3 0.5]nonan-2-yl)-2-methylpropan-2-ol;

1-((6-(5-(4-fluoro-2-(1-isopropyl-3-(trifluoromethyl)-1H-pyrazol-5-yl)phenoxy)pyrimidin-4-yl)-2,6-diazaspiro[3.3]heptan-2-yl)methyl)cyclohexan-1-ol;

N-(2-amino-2-oxoethyl)-N-(5-fluoro-2-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)phenyl)isobutyramide;

N-(5-fluoro-2-((4-(7-(((1r,4r)-4-(methyl sulfonamido)cyclohexyl)methyl)-2,7-diazaspiro[3 0.5]nonan-2-yl)pyrimidin-5-yl)oxy)phenyl)propane-2-sulfonamide;

tert-butyl 7-(5-(4-fluoro-2-(N-methylisobutyramido)phenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonane-2-carboxylate;

N-(5-fluoro-2-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)phenyl)-N-methylisobutyramide;

5-((7-(5-(4-fluoro-2-isobutylphenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

2-(3-((2′-ethyl-5-fluoro-[1,1′-biphenyl]-2-yl)methyl)pyridin-4-yl)-6-((tetrahydro-2H-pyran-4-yl)methyl)-2,6-diazaspiro[3.3]heptane;

N-((1r,4r)-4-((2-(5-(2-(3-cyclopropyl-1-methyl-6-oxo-1,6-dihydropyridin-2-yl)-4-fluorophenoxy)pyrimidin-4-yl)-2,7-diazaspiro[3.5]nonan-7-yl)methyl)cyclohexyl)-2,2,2-trifluoroacetamide;

N-(4-((2-(5-(2-(3-cyclopropyl-1-methyl-6-oxo-1,6-dihydropyridin-2-yl)-4-fluorophenoxy)pyrimidin-4-yl)-2,7-diazaspiro[3.5]nonan-7-yl)methyl)cyclohexyl)methanesulfonamide;

5-((7-(5-(2-(3-cyclopropyl-1-methyl-6-oxo-1, 6-dihydropyridin-2-yl)-4-fluorophenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1-(2-hydroxyethyl)-1H-benzo[d]imidazol-2(3H)-one;

(1r,4r)-4-(2-(6-(5-(2-(2-cyclopropylpyridin-3-yl)-4-fluorophenoxy) pyrimidin-4-yl)-2,6-diazaspiro[3.3]heptan-2-yl)ethyl)cyclohexan-1-amine;

tert-butyl ((1r,4r)-4-(((2-(5-(4-fluoro-2-(isopropyl(methyl)carbamoyl)phenoxy)pyrimidin-4-yl)-2-azaspiro[3.3]heptan-6-yl)amino)methyl)cyclohexyl)carbamate;

tert-butyl ((1r,4r)-4-((2-(5-(2-(N-ethylisobutyramido)-4-fluorophenoxy)pyrimidin-4-yl)-2,7-diazaspiro[3.5]nonan-7-yl)methyl)cyclohexyl) carbamate;

methyl ((1r,4r)-4-((2-(5-(2-(N-ethylisobutyramido)-4-fluorophenoxy)pyrimidin-4-yl)-2,7-diazaspiro[3.5]nonan-7-yl)methyl)cyclohexyl)carbamate;

N-ethyl-N-(5-fluoro-2-((4-(7-(((1r,4r)-4-(methylsulfonamido)cyclohexyl)methyl)-2,7-diazaspiro [3.5]nonan-2-yl)pyrimidin-5-yl)oxy)phenyl)isobutyramide;

2-((4-(6-(2-((1r,4r)-4-(3,3-dimethyl butanamido)cyclohexyl)ethyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyrimidin-5-yl)oxy)-5-fluoro-N,N-diisopropyl benzamide;

tert-butyl ((1r,4r)-4-(2-(6-(5-(2-(2-cyclopropylpyridin-3-yl)-4-fluorophenoxy)pyrimidin-4-yl)-2,6-diazaspiro[3.3]heptan-2-yl)ethyl)cyclohexyl) carbamate;

5-fluoro-2-((4-(7-(2-hydroxy-2-methylpropyl)-2,7-diazaspiro[3.5]nonan-2-yl)pyrimidin-5-yl)oxy)-N,N-diisopropylbenzamide;

2-((4-(7-((3-cyano-3-methyl-2-oxoindolin-6-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-5-fluoro-N,N-diisopropylbenzamide;

methyl ethyl(5-fluoro-2-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro [4.4]nonan-2-yl)pyrimidin-5-yl)oxy)phenyl)carbamate;

5-fluoro-2-((4-(7-((1-(2-hydroxyethyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-N-isopropyl-N-methylbenzamide;

5-fluoro-N-isopropyl-N-methyl-2-((4-(6-((tetrahydro-2H-pyran-4-yl)amino)-2-azaspiro[3.3]heptan-2-yl)pyrimidin-5-yl)oxy)benzamide;

5-fluoro-N-isopropyl-N-methyl-2-((4-(7-(((1r,4r)-4-(methylsulfonamido)cyclohexyl) methyl)-2,7-diazaspiro [3.5]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide;

tert-butyl ((1r,4r)-4-((2-(5-(4-fluoro-2-(isopropyl(methyl)carbamoyl)phenoxy)pyrimidin-4-yl)-2,7-diazaspiro[3.5]nonan-7-yl)methyl)cyclohexyl)carbamate;

methyl ((1r,4r)-4-((2-(5-(4-fluoro-2-(isopropyl(methyl)carbamoyl)phenoxy)pyrimidin-4-yl)-2,7-diazaspiro[3.5]nonan-7-yl)methyl)cyclohexyl)carbamate;

N-(tert-butyl)-2-(5-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenoxy)pyrimidin-4-yl)-2-azaspiro[3.4]octan-6-amine;

2-((4-(7-(((1r,4r)-4-(3,3-dimethylureido)cyclohexyl) methyl)-2,7-diazaspiro [3.5]nonan-2-yl)pyrimidin-5-yl)oxy)-5-fluoro-N,N-diisopropyl benzamide;

5-fluoro-2-((4-(7-((4-hydroxycyclohexyl)methyl)-2,7-diazaspiro[3.5]nonan-2-yl)pyrimidin-5-yl)oxy)-N,N-diisopropylbenzamide;

5-fluoro-2-((4-(6-((4-hydroxycyclohexyl)methyl)-2,6-diazaspiro[3.4]octan-2-yl)pyrimidin-5-yl)oxy)-N,N-diisopropylbenzamide;

2-((4-(7-((1,4-dioxaspiro[4.5]decan-8-yl)methyl)-2,7-diazaspiro[3.5]nonan-2-yl)pyrimidin-5-yl)oxy)-5-fluoro-N,N-diisopropylbenzamide;

5-fluoro-N,N-diisopropyl-2-((4-(7-((tetrahydro-2H-pyran-4-yl)methyl)-2,7-diazaspiro[3.5]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide;

5-fluoro-N,N-diisopropyl-2-((4-(6-neopentyl-2,6-diazaspiro[3.4]octan-2-yl)pyrimidin-5-yl)oxy)benzamide;

2-((4-(6-(cyclopropylmethyl)-2,6-diazaspiro [3.4]octan-2-yl)pyrimidin-5-yl)oxy)-5-fluoro-N,N-diisopropylbenzamide;

2-((4-(6-(6-cyano-1,2,3,4-tetrahydro naphthalen-2-yl)-2,6-diazaspiro[3.4]octan-2-yl)pyrimidin-5-yl)oxy)-5-fluoro-N,N-diisopropyl benzamide;

5-fluoro-N,N-diisopropyl-2-((4-(6-(2-((1r,4r)-4-pivalamidocyclohexyl)ethyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyrimidin-5-yl)oxy)benzamide;

N-(2-((4-(6-(cyclohexylmethyl)-2,6-diazaspiro[3.3]heptan-2-yl) pyrimidin-5-yl)oxy)-5-fluoro phenyl)-N-ethylisobutyramide;

N-ethyl-5-fluoro-N-isopropyl-2-((4-(7-((1-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide;

2-(5-(2-(cyclopentyloxy)-4-fluorophenoxy)pyrimidin-4-yl)-7-((tetrahydro-2H-pyran-4-yl) methyl)-2,7-diazaspiro[4.4]nonane;

2-(5-(2-cyclopropoxy-4-fluoro phenoxy)pyrimidin-4-yl)-7-((tetrahydro-2H-pyran-4-yl) methyl)-2,7-diazaspiro[4.4]nonane;

N-ethyl-N-(5-fluoro-2-((4-(7-((tetrahydro-2H-pyran-4-yl)methyl)-2,7-diazaspiro[3.5]nonan-2-yl)pyrimidin-5-yl)oxy)phenyl)isobutyramide;

5-fluoro-N,N-diisopropyl-2-((4-(6-((tetrahydro-2H-pyran-4-yl)methyl)-2,6-diazaspiro[3.4]octan-2-yl)pyrimidin-5-yl)oxy)benzamide;

5-fluoro-N,N-diisopropyl-2-((4-(6-((tetrahydro-2H-pyran-4-yl)methyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyrimidin-5-yl)oxy)benzamide;

2-((4-(6-(2-(4-cyanophenyl)acetyl)-2,6-diazaspiro[3.4]octan-2-yl)pyrimidin-5-yl)oxy)-5-fluoro-N,N-diisopropylbenzamide;

5-fluoro-2-((4-(6-(6-fluoro-1,2,3,4-tetrahydronaphthalen-2-yl)-2,6-diazaspiro[3.4]octan-2-yl)pyrimidin-5-yl)oxy)-N,N-diisopropylbenzamide;

tert-butyl ((1r,4r)-4-(2-(6-(5-(2-(diisopropylcarbamoyl)-4-fluorophenoxy)pyrimidin-4-yl)-2,6-diazaspiro[3.3]heptan-2-yl)ethyl)cyclohexyl)carbamate;

2-((4-(6-(2-(4-cyanophenyl)acetyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyrimidin-5-yl)oxy)-5-fluoro-N,N-diisopropylbenzamide;

N-ethyl-N-(5-fluoro-2-((4-(6-(5-(methylsulfonyl)-2,3-dihydro-1H-indene-2-carbonyl)-2,6diazaspiro[3.3]heptan-2-yl)pyrimidin-5-yl)oxy)phenyl)isobutyramide;

3-(((2-(5-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenoxy)pyrimidin-4-yl)-2-azaspiro[3.3]heptan-6-yl)amino)methyl)bicyclo[1.1.1]pentane-1-carbonitrile;

N-ethyl-N-(5-fluoro-2-((4-(6-(2-(4-(methylsulfonyl)phenyl)acetyl)-2,6-diazaspiro[3.3]heptan-2-yl) pyrimidin-5-yl)oxy) phenyl)isobutyramide;

N-(2-((4-(6-(5-bromo-2,3-dihydro-1H-indene-2-carbonyl)-2,6-diazaspiro [3.3]heptan-2-yl)pyrimidin-5-yl)oxy)-5-fluorophenyl)-N-ethylisobutyramide;

N-ethyl-N-(5-fluoro-2-((4-(6-((tetrahydro-2H-pyran-4-yl)methyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyrimidin-5-yl)oxy) phenyl)isobutyramide;

N-cyclopropyl-5-fluoro-N-isopropyl-2-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide;

2-((4-(7-((1-(2-acetamidoethyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-5-fluoro-N-isopropyl-N-methylbenzamide;

2-((4-(7-((1-(2-(dimethylamino)ethyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-5-fluoro-N-isopropyl-N-methylbenzamide;

2-((4-(7-((3-cyano-3-methyl-2-oxoindolin-6-yl)methyl)-2,7-diazaspiro [4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-5-fluoro-N-isopropyl-N-methylbenzamide;

5-((7-(5-(4-fluoro-2-(1-isopropyl-1H-pyrazol-5-yl)phenoxy)-2-methylpyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

2-((4-(2-(2-(4-cyanophenyl)acetyl)-2,6-diazaspiro[3.4]octan-6-yl)pyrimidin-5-yl)oxy)-5-fluoro-N-isopropyl-N-methylbenzamide;

2-((4-(7-((1-ethyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-5-fluoro-N-isopropyl-N-methylbenzamide;

5-fluoro-N-isopropyl-2-((4-(7-((1-(2-methoxyethyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-N-methyl benzamide;

4-(2-(6-(5-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenoxy)pyrimidin-4-yl)-2,6-diazaspiro[3.4]octan-2-yl)-2-oxoethyl)benzonitrile;

5-((7-(5-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1-(2-methoxyethyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

1-(6-(5-(4-fluoro-2-(4-isopropylpyrimidin-4-yl)-2,6-diazaspiro[3.3]heptan-2-yl)-2-(6-methoxypyridin-3-yl)ethan-1-one;

6-(2-(6-(5-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenoxy)pyrimidin-4-yl)-2,6-diazaspiro[3.3]heptan-2-yl)-2-oxoethyl)-3,3-dimethylindolin-2-one;

tert-butyl ((1r,4r)-4-(2-(6-(5-(4-fluoro-2-(isopropyl(methyl)carbamoyl)phenoxy)pyrimidin-4-yl)-2,6-diazaspiro[3.3]heptan-2-yl)ethyl)cyclohexyl)carbamate;

5-((7-(5-(4-fluoro-2-((isopropyl(methyl) amino)methyl)phenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

N-ethyl-N-(5-fluoro-2-((4-(6-isobutyl-2,6-diazaspiro[3.4] octan-2-yl)pyrimidin-5-yl)oxy)phenyl)isobutyramide;

N-(2-((4-(6-((4,4-difluorocyclohexyl)methyl)-2,6-diazaspiro[3.4]octan-2-yl)pyrimidin-5-yl)oxy)-5-fluorophenyl)-N-ethylisobutyramide;

tert-butyl ((1r,4r)-4-(2-(6-(5-(4-fluoro-2-(N-methyl isobutyramido)phenoxy)pyrimidin-4-yl)-2,6-diazaspiro [3.3]heptan-2-yl)ethyl) cyclohexyl)carbamate;

2-(5-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenoxy)pyrimidin-4-yl)-7-(6-fluoro-3,4-dihydroisoquinolin-2(1H)-yl)-5-oxa-2-azaspiro[3.4]octane;

4-(((2-(5-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenoxy)pyrimidin-4-yl)-2-azaspiro[3.3]heptan-6-yl)amino)methyl)-1-methylcyclohexane-1-carbonitrile;

4-(1-((2-(5-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenoxy)pyrimidin-4-yl)-2-azaspiro[3.3]heptan-6-yl)amino)ethyl)benzonitrile;

5-fluoro-N-isopropyl-N-methyl-2-((4-(7-(4-(2-oxooxazolidin-3-yl)benzyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide;

N-((1r,4r)-4-(2-(6-(5-((4′-cyano-2′-cyclopropyl-5-fluoro-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-2,6-diazaspiro[3.3]heptan-2-yl)ethyl)cyclohexyl)acetamide;

methyl (5-fluoro-2-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)phenyl)(isopropyl)carbamate;

2-((4-(7-((1H-indazol-6-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-5-fluoro-N-isopropyl-N-methylbenzamide;

2-((4-(7-((3-cyano-1H-indazol-6-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-5-fluoro-N-isopropyl-N-methylbenzamide;

tert-butyl ((1r,4r)-4-((7-(5-(2-(cyclopentyloxy)-4-fluorophenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)cyclohexyl)carbamate;

4-((2-(5-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenoxy)pyrimidin-4-yl)-2-azaspiro[3.3]heptan-6-yl)amino)-1-methylcyclohexanecarbonitrile;

4-(2-(2-(5-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenoxy)pyrimidin-4-yl)-2,6-diazaspiro[3.4]octan-6-yl)-2-oxoethyl)benzonitrile;

5-((7-(5-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1-methyl-1,3-dihydro-2H-benzo[d]imidazol-2-one;

2-cyclopropyl-5′-fluoro-2′-((4-(6-((4-hydroxycyclohexyl)methyl)-2,6-diazaspiro[3.3]heptan-2-yl) pyrimidin-5-yl)oxy)-[1,1′-biphenyl]-4-carbonitrile;

4-(((2-(5-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenoxy)pyrimidin-4-yl)-2-azaspiro[3.3]heptan-6-yl)amino)methyl)benzonitrile;

5-((7-(5-(2-(2,5-dimethylpyrrolidine-1-carbonyl)-4-fluorophenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

5-((7-(5-(4-fluoro-2-(pyrrolidine-1-carbonyl)phenoxy)pyrimidin-4-yl)-2,7-diazaspiro [4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

5-((7-(5-(4-fluoro-2-(morpholine-4-carbonyl) phenoxy)pyrimidin-4-yl)-2,7-diaza spiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

N-ethyl-N-(5-fluoro-2-((4-(6-((tetrahydro-2H-pyran-4-yl)methyl)-2,6-diazaspiro[3.4]octan-2-yl)pyrimidin-5-yl)oxy)phenyl)isobutyramide;

7-(5-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenoxy)pyrimidin-4-yl)-N-(4-fluorobenzyl)-1-oxa-7-azaspiro[4.4]nonan-3-amine;

N-(2-((4-(6-(cyclohexylmethyl)-2,6-diazaspiro[3.4]octan-2-yl)pyrimidin-5-yl)oxy)-5-fluorophenyl)-N-ethylisobutyramide;

N-benzyl-2-(5-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenoxy)pyrimidin-4-yl)-5-oxa-2-azaspiro[3.4]octan-7-amine;

5-((7-(5-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

5-((7-(5-((5-fluoro-2′-(prop-1-en-2-yl)-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

2-(5-(4-fluoro-2-(2-isopropoxypyridin-3-yl)phenoxy)pyrimidin-4-yl)-6-((tetrahydro-2H-pyran-4-yl)methyl)-2,6-diazaspiro[3.3]heptane;

5-fluoro-N-isopropyl-N-methyl-2-((4-(7-((1-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide;

ethyl (5-fluoro-2-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)phenyl)(methyl)carbamate;

N-cyclopropyl-5-fluoro-N-methyl-2-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide;

5-fluoro-N-methyl-2-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-N-phenylbenzamide;

2-((4-(6-(cyclohexylmethyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyrimidin-5-yl)oxy)-5-fluoro-N-isopropyl-N-methylbenzamide;

2-(5-(2-(cyclopentyloxy)-4-fluorophenoxy) pyrimidin-4-yl)-6-((tetrahydro-2H-pyran-4-yl)methyl)-2,6-diazaspiro[3.3]heptane;

2-cyclopropyl-5′-fluoro-2′-((4-(7-((2-oxo-2,3-dihydrobenzo[d]oxazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-[1,1′-biphenyl]-4-carbonitrile;

methyl (3-((7-(5-((4′-cyano-2′-cyclopropyl-5-fluoro-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)phenyl)carbamate;

2′-((4-(7-((1H-benzo[d][1,2,3]triazol-6-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-2-cyclopropyl-5′-fluoro-[1,1′-biphenyl]-4-carbonitrile;

N-(2-chloro-4-((7-(5-((4′-cyano-2′-cyclopropyl-5-fluoro-[1, 1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)phenyl)acetamide;

N,N-di ethyl-5-fluoro-2-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide;

5-fluoro-N-isopropyl-N-methyl-2-((4-(7-((2-oxo-2,3-dihydrobenzo[d]oxazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide;

N-(tert-butyl)-5-fluoro-N-methyl-2-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide;

1-(7-(5-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)-2-methylpropan-2-ol;

2-(5-(2-(2-cyclopropylpyridin-3-yl)-4-fluorophenoxy)pyrimidin-4-yl)-6-((tetrahydro-2H-pyran-4-yl)methyl)-2,6-diazaspiro[3.3]heptane;

6-((7-(5-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-3,3-dimethylindolin-2-one;

6-((7-(5-(2-(2-cyclopropylpyridin-3-yl)-4-fluorophenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-3,3-dimethylindolin-2-one;

5-((7-(5-(2-(2-cyclopropylpyridin-3-yl)-4-fluorophenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

4-(((2-(5-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenoxy)pyrimidin-4-yl)-5-oxa-2-azaspiro[3 0.4] octan-7-yl)(methyl)amino)methyl)benzonitrile;

6-((7-(5-(4-fluoro-2-(2,2,2-trifluoroethoxy) phenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-3,3-dimethylindolin-2-one;

5-fluoro-N-isopropyl-N-methyl-2-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide;

N-(cyclohexylmethyl)-2-(5-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenoxy)pyrimidin-4-yl)-5-oxa-2-azaspiro[3.4]octan-7-amine;

N-(5-fluoro-2-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)phenyl)-N-(2-hydroxyethyl)isobutyramide;

N-ethyl-N-(5-fluoro-2-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)phenyl)isobutyramide;

N-(5-fluoro-2-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)phenyl)-N-(2,2,2-trifluoroethyl)isobutyramide;

N-((1r,4r)-4-((7-(5-((4′-cyano-2′-cyclopropyl-5-fluoro-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)cyclohexyl)acetamide;

tert-butyl ((1r,4r)-4-(2-(6-(5-((4′-cyano-2′-cyclopropyl-5-fluoro-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-2,6-diazaspiro[3.3]heptan-2-yl)ethyl)cyclohexyl)carbamate;

5-((7-(5-(4-fluoro-2-(5-isopropylthiazol-4-yl)phenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

N-((1s,4s)-4-((7-(5-((4′-cyano-2′-cyclopropyl-5-fluoro-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)cyclohexyl)acetamide;

2-cyclopropyl-2′-((4-(7-((1-ethyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-5′-fluoro-[1,1′-biphenyl]-4-carbonitrile;

3-((7-(5-(2-(cyclopentyloxy)-4-fluorophenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1H-indole-6-carbonitrile;

6-((7-(5-(2-(cyclopentyloxy)-4-fluorophenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-3,3-dimethylindolin-2-one;

2-((4-(7-((6-cyano-1H-indol-3-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-5-fluoro-N-isopropyl-N-methylbenzamide;

2-cyclopropyl-5′-fluoro-2′-((4-(7-(4-(2-oxopyrrolidin-1-yl)benzyl)-2,7-diazaspiro [4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-[1,1′-biphenyl]-4-carbonitrile;

2-cyclopropyl-5′-fluoro-2′-((4-(7-((2-oxoindolin-6-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-[1,1′-biphenyl]-4-carbonitrile;

6-((7-(5-(4-fluoro-2-(1-isopropyl-1H-pyrazol-5-yl)phenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1H-benzo[d][1,2,3]triazole;

2-cyclopropyl-3′,5′-difluoro-2′-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-[1,1′-biphenyl]-4-carbonitrile;

3-((7-(5-(2-(cyclopropylmethoxy)-4-fluorophenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1H-indole-6-carboxamide;

3-((7-(5-(2-(cyclopropylmethoxy)-4-fluorophenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1H-indole-6-carbonitrile;

2-((4-(7-((3,3-dimethyl-2-oxoindolin-6-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-5-fluoro-N-isopropyl-N-methylbenzamide;

2′-((4-(6-(4-cyanophenethyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyrimidin-5-yl)oxy)-2-cyclopropyl-5′-fluoro-[1,1′-biphenyl]-4-carbonitrile;

2-cyclopropyl-5′-fluoro-2′-((4-(7-((2-oxoindolin-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-[1,1′-biphenyl]-4-carbonitrile;

2-cyclopropyl-2′-((4-(7-((3,3-dimethyl-2-oxoindolin-6-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-5′-fluoro-[1,1′-biphenyl]-4-carbonitrile;

2-amino-2-cyclohexyl-1-(7-(5-(4-fluoro-2-(1-isopropyl-1H-pyrazol-5-yl)phenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)ethanone;

methyl (5-fluoro-2-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)phenyl)(methyl)carbamate;

5-((7-(5-(2-(benzyloxy)-4-fluorophenoxy) pyrimidin-4-yl)-2,7-diazaspiro [4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

5-((7-(5-(4-fluoro-2-methoxyphenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

5-fluoro-N-isopropyl-N-methyl-2-((4-(7-((3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide;

5-((7-(5-(4-fluoro-2-(2-methylpyrrolidine-1-carbonyl)phenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo [d]imidazol-2-one;

5-((7-(5-(2-((1s,4s)-7-azabicyclo[2.2.1]heptane-7-carbonyl)-4-fluorophenoxy) pyrimidin-4-yl)-2,7-diazaspiro [4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

5-((7-(5-((2′-(1,1-difluoroethyl)-5-fluoro-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

2-cyclopropyl-5′-fluoro-2′-((4-(6-((4-hydroxytetrahydro-2H-pyran-4-yl)methyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyrimidin-5-yl)oxy)-[1,1′-biphenyl]-4-carbonitrile;

2-cyclopropyl-5′-fluoro-2′-((4-(6-((tetrahydro-2H-pyran-4-yl)methyl)-2,6-diazaspiro [3.3]heptan-2-yl)pyrimidin-5-yl)oxy)-[1,1′-biphenyl]-4-carbonitrile;

5-fluoro-N-isopropyl-N-methyl-2-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide;

5-((7-(5-(4-fluoro-2-(1-isopropyl-3-(trifluoromethyl)-1H-pyrazol-5-yl)phenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

5-((7-(5-(4-fluoro-2-(2-isopropyl-5-oxopyrrolidin-1-yl)phenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

(1r,4r)-4-((7-(5-((5-fluoro-2′-isopropyl-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)cyclohexan-1-amine;

tert-butyl ((1r,4r)-4-((7-(5-((5-fluoro-2′-isopropyl-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)cyclohexyl)carbamate;

N-(4-((7-(5-((5-fluoro-2′-isopropyl-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)phenyl)acetamide;

5-fluoro-N-isopropyl-N-methyl-2-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)benzenesulfonamide;

ethyl 5′-fluoro-2′-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-[1,1′-biphenyl]-2-carboxylate;

5-((7-(5-(4-fluoro-2-(4-isopropylthiazol-5-yl)phenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

5-fluoro-N-isopropyl-N-methyl-2-((4-(6-((tetrahydro-2H-pyran-4-yl)methyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyrimidin-5-yl)oxy)benzamide;

5′-fluoro-2-methyl-2′-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-[1,1′-biphenyl]-4-carbonitrile;

4-(2-(6-(5-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenoxy)pyrimidin-4-yl)-2,6-diazaspiro[3.3]heptan-2-yl)-2-oxoethyl)benzonitrile;

4-(2-(6-(5-((5-fluoro-2′-isopropyl-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-2,6-diazaspiro[3.3]heptan-2-yl)-2-oxoethyl)benzonitrile;

1-(6-(5-((5-fluoro-2′-isopropyl-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-2,6-diazaspiro[3.3]heptan-2-yl)-2-(4-(methylsulfonyl)phenyl)ethan-1-one;

5′-fluoro-2-methyl-2′-((4-(7-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)methyl)-2,7-diazaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-[1,1′-biphenyl]-3-carbonitrile;

2-((3,3-difluorocyclohexyl)methyl)-6-(5-(4-fluoro-2-(1-isopropyl-1H-pyrazol-5-yl)phenoxy)pyrimidin-4-yl)-2,6-diazaspiro[3.3]heptane;

2-((3,3-difluorocyclohexyl)methyl)-6-(5-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenoxy)pyrimidin-4-yl)-2,6-diazaspiro[3.3]heptane;

4-(((2-(5-(4-fluoro-2-(1-isopropyl-1H-pyrazol-5-yl)phenoxy)pyrimidin-4-yl)-5-oxa-2-azaspiro[3.4]octan-7-yl)amino)methyl)benzonitrile;

5-((7-(5-(2-(2-ethylpyridin-3-yl)-4-fluorophenoxy) pyrimidin-4-yl)-2,7-diazaspiro [4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

5-((7-(5-(4-fluoro-2-isopentylphenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

5-((7-(5-(4-fluoro-2-isobutylphenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

5-((7-(5-(4-fluoro-2-(1-isopropyl-1H-pyrazol-5-yl)phenoxy)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

2-(5-((5-fluoro-2′-isopropyl-[1,1′-biphenyl]-2-yl)oxy)pyrimidin-4-yl)-6-((tetrahydro-2H-pyran-4-yl)methyl)-2,6-diazaspiro[3.3]heptane;

N-ethyl-5-fluoro-N-isopropyl-2-((4-(7-(((1r,4r)-4-(methylsulfonamido)cyclohexyl)methyl)-2,7-diazaspiro[3.5]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide;

5-fluoro-N,N-diisopropyl-2-((4-(6-((tetrahydro-2H-pyran-4-yl)amino)-2-azaspiro[3.3]heptan-2-yl)pyrimidin-5-yl)oxy)benzamide;

5-fluoro-N,N-diisopropyl-2-((4-(6-(methyl(tetrahydro-2H-pyran-4-yl)amino)-2-azaspiro[3.3]heptan-2-yl)pyrimidin-5-yl)oxy)benzamide;

tert-butyl ((1r,4r)-4-((7-(5-((2-(diisopropylcarbamoyl)-4-fluorophenyl)amino)pyrimidin-4-yl)-2,7-diazaspiro [3.5]nonan-2-yl)methyl) cyclohexyl) carbamate;

1-((6-(5-((5-fluoro-2′-isopropyl-[1,1′-biphenyl]-2-yl)amino) pyrimidin-4-yl)-2,6-diaza spiro[3.3]heptan-2-yl)methyl)cyclohexan-1-ol;

5-((7-(5-((5-fluoro-2′-isopropyl-[1,1′-biphenyl]-2-yl)amino) pyrimidin-4-yl)-2,7-diazaspiro [4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

N-(4-fluoro-2-(4-isopropylpyrimidin-5-yl)phenyl)-4-(6-((tetrahydro-2H-pyran-4-yl)methyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyrimidin-5-amine;

N-(5-fluoro-2′-isopropoxy-[1,1′-biphenyl]-2-yl)-4-(2-isobutyl-2,7-diazaspiro[3.5]nonan-7-yl)pyrimidin-5-amine;

N-(5-fluoro-2′-isopropyl-[1,1′-biphenyl]-2-yl)-4-(2-isobutyl-2,7-diazaspiro[3.5]nonan-7-yl)pyrimidin-5-amine;

N-(2′-ethyl-5-fluoro-[1,1′-biphenyl]-2-yl)-4-(2-isobutyl-2,7-diazaspiro[3.5]nonan-7-yl)pyrimidin-5-amine;

5-fluoro-N,N-diisopropyl-2-((4-(2-(4-(methylsulfonamido)cyclohexyl)-2,7-diazaspiro[3.5]nonan-7-yl)pyrimidin-5-yl)amino)benzamide;

5-((7-(3-((5-fluoro-2′-isopropyl-[1,1′-biphenyl]-2-yl)oxy)pyridin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)methyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one;

2′-((4-(7-amino-7-benzyl-2-azaspiro[4.4]nonan-2-yl)pyrimidin-5-yl)oxy)-2-cyclopropyl-5′-fluoro-[1, 1′-biphenyl]-4-carbonitrile;

tert-butyl ((1r,4r)-4-((2-(5-(2-(diisopropylcarbamoyl)-4-fluorophenoxy)pyrimidin-4-yl)-2,7-diazaspiro[3.5]nonan-7-yl)methyl)cyclohexyl)carbamate;

2-((4-(3-(4-acetamidobenzyl)-2-amino-4-oxo-1,3,7-triazaspiro[4.4]non-1-en-7-yl)pyrimidin-5-yl)oxy)-5-fluoro-N-isopropyl-N-methylbenzamide; and

N-ethyl-2-((4-(7-(((1r,4r)-4-(ethylsulfonamido)cyclohexyl)methyl)-2,7-diazaspiro[3.5]nonan-2-yl)pyrimidin-5-yl)oxy)-5-fluoro-N-isopropylbenzamide;

or a pharmaceutically acceptable salt thereof.

22. The compound of claim 1 , which is 5-fluoro-N,N-diisopropyl-2-((4-(7-(((r,4r)-4-(methylsulfonamido)cyclohexyl)methyl)-2,7-diazaspiro[3.5]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide or N-ethyl-2-((4-(7-(((1r,4r)-4-(ethylsulfonamido)cyclohexyl)methyl)-2,7-diazaspiro[3.5]nonan-2-yl)pyrimidin-5-yl)oxy)-5-fluoro-N-isopropylbenzamide, or a pharmaceutically acceptable salt thereof.

23. A pharmaceutically acceptable salt of the compound of claim 22 , wherein the salt is a bis-methanesulfonic acid salt, a bis-hydrochloric acid salt, or a sesquifumaric acid salt.

24. A crystalline form of the salt of claim 23 .

25. The crystalline form of claim 24 , which is substantially anhydrous.

26. The crystalline form of claim 24 , which is hydrated or solvated.

27. The crystalline form of claim 24 , which is a monohydrate.

28. A pharmaceutical composition comprising a compound of claim 1 , or a pharmaceutically acceptable salt thereof, and at least one pharmaceutically acceptable carrier.