Azepine inhibitors of Janus kinases

1 . A compound of Formula Ia, Ib, or Ic:

or pharmaceutically acceptable salt or prodrug thereof, wherein:

D 1 , D 2 , D 3 , D 4 , D 5 , D 6 and D 7 are, independently, CR 1 or N;

E is O, S, SO, SO 2 , or NR 2a ;

G is N or CR 2b ;

Q 1 and Q 2 are each, independently, N or CR 2c ;

W 1 is absent, C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, O, S, NR 3 , CO, COO, CONR 3 , SO, SO 2 , SONR 3 , SO 2 NR 3 , or NR 3 CONR 4 , wherein said C 1-6 alkyl, C 2-6 alkenyl or C 2-6 alkynyl is optionally substituted by 1, 2 or 3 substituents independently selected from halo, OH, C 1-4 alkoxy, C 1-4 haloalkoxy, amino, C 1-4 alkylamino and C 2-8 dialkylamino;

W 2 is absent, C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, aryl, cycloalkyl, heteroaryl or C 2-6 alkynyl, aryl, cycloalkyl, heteroaryl or heterocycloalkyl is optionally substituted by 1, 2, or 3 substituents independently selected from halo, CN, NO 2 , OH, ═NH, ═NOH, ═NO—(C 1-4 alkyl), —NR 3 C(O)O—(C 1-4 alkyl), NR 3 C(O)—(C 1-4 alkyl), —C(O)O—(C 1-4 alkyl), C 1-4 haloalkyl, C 1-4 cyanoalkyl, pentahalosulfanyl, C 1-4 hydroxylalkyl, C 1-4 alkylthio, C 1-4 haloalkylthio, C 1-4 alkoxy, C 1-4 haloalkoxy, amino, C 1-4 alkylamino and C 2-8 dialkylamino;

W 3 is absent, C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, O, S, NR 3 , ═N—, ═N—O—, ═N—O—(C 1-4 alkyl)-, O—(C 1-4 alkyl), S—(C 1-4 alkyl), NR 3 —(C 1-4 alkyl), (C 1-4 alkyl)-O—(C 1-4 alkyl), (C 1-4 alkyl)-S—(C 1-4 alkyl), (C 1-4 alkyl)-NR 3 —(C 1-4 alkyl), CO, COO, C(O)—(C 1-4 alkyl), C(O)O—(C 1-4 alkyl), C(O)—(C 1-4 alkyl)-C(O), NR 3 C(O)—(C 1-4 alkyl), C(O)NR 3 —(C 1-4 alkyl), NR 3 C(O)O—(C 1-4 alkyl), NR 3 C(O)O, CONR 3 , SO, SO 2 , SONR 3 , SO 2 NR 3 , or NR 3 CONR 4 , wherein said C 1-6 alkyl, C 2-6 alkenyl or C 2-6 alkynyl is optionally substituted by 1, 2 or 3 substituents independently selected from halo, OH, CN, C 1-4 alkoxy, C 1-4 haloalkoxy, amino, C 1-4 alkylamino and C 2-8 dialkylamino;

W 4 is H, NR 3 R 4 , CN, C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, aryl, cycloalkyl, heteroaryl or heterocycloalkyl, wherein each of said C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, aryl, cycloalkyl, heteroaryl or heterocycloalkyl is optionally substituted by 1, 2, 3, 4 or 5 substituents independently selected from halo, OH, CN, C 1-4 alkoxy, ═NH, ═NOH, ═NO—(C 1-4 alkyl), C 1-4 haloalkyl, C 1-4 haloalkoxy, pentahalosulfanyl, COOH, CONH 2 , COO—(C 1-4 alkyl), amino, C 1-4 alkylamino and C 2-8 dialkylamino;

R 1 is, independently, H, halo, C 1-4 alkyl, C 2-4 alkenyl, C 2-4 alkynyl, C 1-4 haloalkyl, aryl, cycloalkyl, heteroaryl, heterocycloalkyl, CN, NO 2 , OR a , SR a , C(O)R b , C(O)NR c R d , NR c C(O)NR c R d , C(O)OR a , OC(O)R b , OC(O)NR c R d , NR c R d , NR c C(O)R d , NR c C(O)OR a , S(O)R b , S(O)NR c R d , NR c S(O)NR c R d , pentahalosulfanyl, S(O) 2 R b , or S(O) 2 NR c R d ;

R 2a is H, C 1-4 alkyl, C 2-4 alkenyl, C 2-4 alkynyl, OH, C 1-4 alkoxy, C(O)R b , C(O)NR c R d , S(O)R b , S(O)NR c R d , S(O) 2 R b , or S(O) 2 NR c R d ;

R 2b and R 2c are each, independently, H, halo, C 1-4 alkyl, C 2-4 alkenyl, C 2-4 alkynyl, C 1-4 haloalkyl, aryl, cycloalkyl, heteroaryl, heterocycloalkyl, CN, NO 2 , OR a , SR a , C(O)R b , C(O)NR c R d , C(O)OR a , OC(O)R b , OC(O)NR c R d , NR c C(O)NR c R d , NR c R d , NR c C(O)R d , NR c C(O)OR a , S(O)R b , S(O)NR c R d , NR c S(O)NR c R d , S(O) 2 R b or S(O) 2 NR c R d ;

R 3 and R 4 are each, independently, H, C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, aryl, cycloalkyl, arylalkyl, cycloalkylalkyl, COOR a′ , COR b′ , SOR b′ , or SO 2 R 2b′ wherein each of said C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, aryl, cycloalkyl, arylalkyl, or cycloalkylalkyl is optionally substituted by 1, 2 or 3 substituents selected from halo, C 1-4 alkyl, C 1-4 haloalkyl, OH, C 1-4 alkoxy, C 1-4 haloalkoxy, amino, C 1-4 alkylamino, C 2-8 dialkylamino, aminocarbonyl, C 1-4 alkylaminocarbonyl, C 2-8 dialkylaminocarbonyl, CN and NO 2 ;

or R 3 and R 4 together with the N atom to which they are attached form a heterocycloalkyl group optionally substituted by 1, 2 or 3 substituents selected from halo, C 1-4 alkyl, C 1-4 haloalkyl, OH, C 1-4 alkoxy, C 1-4 haloalkoxy, amino, C 1-4 alkylamino, C 2-8 dialkylamino, aminocarbonyl, C 1-4 alkylaminocarbonyl, and C 2-8 dialkylaminocarbonyl;

R a and R a′ are each, independently, H, C 1-6 alkyl, C 1-6 haloalkyl, C 2-6 alkenyl, C 2-6 alkynyl, aryl, cycloalkyl, heteroaryl or heterocycloalkyl;

R b and R b′ are each, independently, H, C 1-6 alkyl, C 1-6 haloalkyl, C 2-6 alkenyl, C 2-6 alkynyl, aryl, cycloalkyl, heteroaryl or heterocycloalkyl; and

R c and R d are each, independently, H, C 1-6 alkyl, C 1-6 haloalkyl, C 2-6 alkenyl, C 2-6 alkynyl, aryl, cycloalkyl, arylalkyl, or cycloalkylalkyl;

or R c and R d together with the N atom to which they are attached form a 4-, 5-, 6- or 7-membered heterocycloalkyl group;

provided that when D is N, E is O or S, and G is N; then —W 1 —W 2 —W 3 —W 4 is other than H.

2 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, having Formula Ia.

3 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, having Formula Ib.

4 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, having Formula Ic.

5 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, wherein E is NR 2a .

6 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, wherein E is NH or NOH.

7 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, wherein G is N.

8 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, wherein E is NH or NOH and G is N.

9 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, wherein E is NH and G is N.

10 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, having Formula Ia, wherein E is NH or NOH, and G is N.

11 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, wherein Q 1 is N and Q 2 is CR 2c .

12 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, wherein Q 1 is CR 2c and Q 2 is N.

13 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, wherein each D 1 , D 2 , and D 3 is CR 1 .

14 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, wherein each D 1 , D 2 , and D 3 is CH.

15 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, wherein each D 4 , D 5 , D 6 , and D 7 is CR 1 .

16 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, wherein each D 4 , D 5 , and D 7 is CR 1 and D 6 is N.

17 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, wherein D 4 and D 7 are CH.

18 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, wherein D 5 is CR 1 and R 1 is H or halo.

19 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, wherein D 6 is CR 1 and R 1 is halo.

20 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, wherein D 6 is CF.

21 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, wherein D 6 is N.

22 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, wherein D 5 is CH or CF.

23 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, wherein —W 1 —W 2 —W 3 —W 4 is Cl, alkyl, aryl, arylalkyl, cycloalkyl, cycloalkylalkyl, heteroaryl, heteroarylalkyl, heterocycloalkyl or heterocycloalkylalkyl, each optionally substituted by 1, 2, or 3 halo, C 1-4 alkyl, C 1-4 haloalkyl, C 1-4 haloalkylcarbonyl, aryl, cycloalkyl, heteroaryl, heterocycloalkyl, —COOH, —COO—(C 1-4 alkyl), OH, C 1-4 alkoxy, C 1-4 haloalkoxy, hydroxyalkyl, CN, cyanoalkyl, alkylthio, arylthio, haloalkylthio, alkylsulfinyl, alkylsulfonyl, arylsulfinyl, arylsulfonyl, aryloxy, cycloalkyloxy, arylalkyloxy, aminocarbonyl, aminocarbonylalkyl, cyanoalkylcarbonyl, formyl, alkylcarbonyl, amino, alkylamino, alkylcarbonylamino, alkyloxycarbonylamino, or dialkylamino optionally substituted by CN.

24 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, wherein —W 1 —W 2 —W 3 —W 4 is C 1-6 alkyl, aryl, arylalkyl, cycloalkyl, heteroaryl, heterocycloalkyl, or heterocycloalkylalkyl, each optionally substituted by 1, 2, or 3 halo, C 1-4 alkyl, C 1-4 haloalkyl, C 1-4 haloalkylcarbonyl, aryl, —COO—(C 1-4 alkyl), OH, C 1-4 alkoxy, C 1-4 haloalkoxy, hydroxyalkyl, CN, cyanoalkyl, alkylthio, haloalkylthio, alkylsulfinyl, alkylsulfonyl, arylalkyloxy, aminocarbonyl, aminocarbonylalkyl, cyanoalkylcarbonyl, formyl, alkylcarbonyl, alkyloxycarbonylamino, alkylcarbonylamino, or dialkylamino optionally substituted by CN.

25 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, wherein —W 1 —W 2 —W 3 —W 4 is methyl, ethyl, propyl, butyl, pentyl, hexyl, phenyl, naphthyl, biphenyl, benzyl, phenylethyl, phenylpropyl, cyclopropyl, cyclohexyl, cyclohexenyl, bicyclo[2.2.1]hept-2-enyl, cyclopentyl, pyridyl, pyrryl, imidazolyl, isoxazolyl, thiazolyl, quinolinyl, piperidinyl, tetrahydrofuranyl, pyrrolidinyl, benzo[1,3]dioxolyl, (piperidin-4-yl)methyl, (piperidin-3-yl)methyl, (tetrahydropyran-4-yl)-methyl, (tetrahydrothiopyran-4-yl)-methyl, each optionally substituted by 1, 2, or 3 halo, C 1-4 alkyl, C 1-4 haloalkyl, C 1-4 haloalkylcarbonyl, aryl, —COO—(C 1-4 alkyl), OH, C 1-4 alkoxy, C 1-4 haloalkoxy, hydroxyalkyl, CN, cyanoalkyl, cyanoalkylcarbonyl, alkylthio, haloalkylthio, alkylsulfinyl, alkylsulfonyl, arylalkyloxy, aminocarbonyl, aminocarbonylalkyl, cyanoalkylcarbonyl, formyl, alkylcarbonyl, alkyloxycarbonylamino, alkylcarbonylamino, or dialkylamino optionally substituted by CN.

26 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, wherein —W 1 —W 2 —W 3 —W 4 is phenyl, pyrazyl, pyrindyl, pyrryl, indolyl, furyl, thienyl, or benzothienyl, each optionally substituted by 1, 2, 3, 4, or 5 halo, C 1-4 alkyl, C 1-4 haloalkyl, aryl, OH, C 1-4 alkoxy, hydroxyalkyl, CN, cyanoalkyl, alkylthio, haloalkylthio, alkylsulfinyl, alkylsulfonyl, cycloalkyl, heterocycloalkyl, cycloalkylakyl, heterocyclyoalkylalkyl, amino, dialkylamino, aminoalkyl, or aminosulfonyl.

27 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, wherein —W 1 —W 2 —W 3 —W 4 is phenyl optionally substituted by 1, 2, 3, 4, or 5 halo, C 1-4 alkyl, C 1-4 haloalkyl, aryl, OH, C 1-4 alkoxy, hydroxyalkyl, CN, cyanoalkyl, alkylthio, haloalkylthio, alkylsulfinyl, alkylsulfonyl, cycloalkyl, heterocycloalkyl, cycloalkylakyl, heterocyclyoalkylalkyl, amino, dialkylamino, aminoalkyl, or aminosulfonyl.

28 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, wherein —W 1 —W 2 —W 3 —W 4 is phenyl optionally substituted by 1, 2, 3, 4, or 5 halo, C 1-4 alkyl, C 1-4 haloalkyl, aryl, OH, C 1-4 alkoxy, CN, cyanoalkyl, alkylthio, or amino.

29 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, having Formula IIa or IIb:

30 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, having Formula IIIa or IIIb:

31 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, having Formula IVa or IVb:

32 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, having Formula IVc or IVd:

33 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, having Formula IVe:

34 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, having Formula Va or Vb:

35 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, having Formula VIa or VIb:

36 . The compound of claim 1 , or pharmaceutically acceptable salt thereof, having Formula VIIIa or VIIIb:

37 . The compound of claim 1 selected from:

2-tert-butyl-10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepine;

2-cyclopropyl-10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepine;

2-cyclohexyl-10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepine;

10-fluoro-2-isobutyl-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepine;

2-cyclopentyl-10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepine;

10-fluoro-2-(tetrahydrofuran-3-yl)-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepine;

2-cyclohex-3-en-1-yl-10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepine;

Trans ethyl (1R,S)-2-(10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepin-2-yl)cyclopropanecarboxylate;

2-bicyclo[2.2.1]hept-5-en-2-yl-10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepine;

[(1S)-2-(10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepin-2-yl)cyclopropyl]methanol trifluoroacetate;

2-(1-ethylpentyl)-10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepine;

4-ethyl-4-(10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepin-2-yl)hexanenitrile;

2-cyclopentyl-10,11-difluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepine;

2-(1-ethylpentyl)-10,11-difluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepine;

3-[1-(10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepin-2-yl)cyclohexyl]propanenitrile;

4-(10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepin-2-yl)-4-methylpentanenitrile;

2-(1-ethylpropyl)-10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepine;

10-fluoro-2-[2-(methylthio)ethyl]-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepine;

10-fluoro-2-[2-(methylsulfinyl)ethyl]-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepine;

2-[(benzyloxy)methyl]-10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepine;

Cis-[4-(10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepin-2-yl)cyclohexyl]methanol;

Trans-[4-(10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepin-2-yl)cyclohexyl]methanol;

Cis-4-(10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepin-2-yl)cyclohexanol;

Trans-4-(10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepin-2-yl)cyclohexanol;

Trans-[4-(10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepin-2-yl)cyclohexyl]acetonitrile;

2-[4-(10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepin-2-yl)cyclohexyl]acetamide;

tert-butyl 4-(10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepin-2-yl)piperidine-1-carboxylate;

10-fluoro-2-piperidin-4-yl-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepine;

3-[4-(10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepin-2-yl)piperidin-1-yl]-3-oxopropanenitrile;

2-(1-acetylpiperidin-4-yl)-10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepine;

10-fluoro-2-[1-(methylsulfonyl)piperidin-4-yl]-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepine;

[4-(10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepin-2-yl)piperidin-1-yl]acetonitrile;

ethyl [4-(10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepin-2-yl)piperidin-1-yl]acetate;

2-[4-(10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepin-2-yl)piperidin-1-yl]ethanol;

3-[4-(10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepin-2-yl)piperidin-1-yl]propan-1-ol;

4-[4-(10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepin-2-yl)piperidin-1-yl]butanenitrile;

10-fluoro-2-[3-methyl-5-(trifluoromethyl)-1H-pyrazol-4-yl]-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepine;

2-[3-(difluoromethyl)-5-methyl-1H-pyrazol-4-yl]-10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepine;

2-(3,5-dimethyl-1H-pyrazol-4-yl)-10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepine;

2-(3,5-diethyl-1H-pyrazol-4-yl)-10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepine;

[4-(10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepin-2-yl)-5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]acetonitrile;

2-(2-chloro-6-methylphenyl)-10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepine trifluoroacetate;

2-(10-fluoro-1,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepin-2-yl)-3-methylbenzonitrile trifluoroacetate;

2-(2,6-dimethylphenyl)-10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepine;

2-(3,5-dichloropyridin-4-yl)-10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepine; and

2-(2,4-dimethylpyridin-3-yl)-10-fluoro-3,8-dihydroimidazo[4,5-d]pyrido[2,3-b][1]benzazepine;

or pharmaceutically acceptable salt thereof.

38 . The compound of claim 1 selected from:

4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-4-ethylhexanenitrile;

2-[4-(hydroxymethyl)-cyclohexyl]-imidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-3(8H)-ol;

[4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)cyclohexyl]methanol;

[4-(3-hydroxy-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)cyclohexyl]acetonitrile;

[4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)cyclohexyl]acetonitrile;

3-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-3-methylbutanenitrile;

3-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-3-ethylpentanenitrile;

[3-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)cyclopentyl]methanol;

3-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)cyclopentanecarbonitrile;

2-(3,5-dichloropyridin-4-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,6-dichlorophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,6-dimethylphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-fluoro-6-methoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(6-chloro-2-fluoro-3-methylphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[2-fluoro-6-(trifluoromethyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-chloro-6-fluoro-3-methylphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[3-chloro-2-fluoro-6-(trifluoromethyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-chloro-6-fluorophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[2-chloro-5-(trifluoromethyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,6-difluorophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,5-dichlorophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,6-dibromopyridin-4-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-bromophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-methylphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-chlorophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-ethylphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,5-dimethylphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[2-chloro-3-(trifluoromethyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[2,5-bis(trifluoromethyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(3-chloro-2,6-difluorophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[2-(trifluoromethyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,3-dichlorophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

3-[[4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-ylphenyl](ethyl)amino]propanenitrile;

2-(2-chloro-3,6-difluorophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-bromopyridin-4-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(5-bromo-2,3-dimethoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[3-chloro-2-fluoro-5-(trifluoromethyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-chloropyridin-4-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,3-dimethylphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[2-fluoro-3-(trifluoromethyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(3-fluoro-2-methyl phenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-fluorophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(5-bromo-2-methoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[2-fluoro-5-(trifluoromethyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-fluoro-3-methoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-fluoro-5-methoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,3-difluorophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-quinolin-4-yl-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(5-fluoro-2-methoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(5-bromo-2-fluorophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,5-dimethoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,5-difluorophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(3,5-dimethyl-1H-pyrrol-2-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,6-dimethoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(4-methyl-1H-imidazol-5yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-3,5-dimethoxyphenol;

2-(2-pentafluoroethyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(5-bromo-1,3-benzodioxol-4-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-4-phenylpentanenitrile;

2-[2-fluoro-4-(trifluoromethyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(cyclohexylmethyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

3-bromo-2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-6-methoxyphenol;

2-(2-fluoropyridin-4-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-biphenyl-2-yl-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

methyl-4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)benzoate;

2-[2-(ethylthio)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(1H-pyrrol-2-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-{4-[(trifluoromethyl)thio]phenyl}-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-naphthyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

tert-butyl[1-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-2-phenethyl]carbamate;

2-pyrrolidin-2-yl-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-chloro-6-methoxyquinolin-3-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(1-acetylpyrrolidin-2-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(1,3-thiazol-2-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

1-acetyl-5-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)pyrrolidin-3-ol;

N-[1-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)ethyl]acetamide;

tert-butyl 2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-4-hydroxypyrrolidine-1-carboxylate;

N-[4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)phenyl]acetamide;

2-[4-(difluoromethoxy)phenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(6-chloropyridin-3-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

6-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-2(methylthio)nicotinonitrile;

2-(3-fluoropyridin-4-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(6-methoxypyridin-3-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(6-bromopyridin-3-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(6-bromopyridin-2-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(1H-imidazol-4-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(3-methoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(4-methoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[2-(methylthio)ethyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(piperidin-4-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

3-[4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)piperidin-1-yl]-3-oxopropanenitrile;

3-[3-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)piperidin-1-yl]-3-oxopropanenitrile;

3-[4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)piperidin-1-ylmethyl]-3-oxopropanenitrile;

3-[3-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)piperidin-1-ylmethyl]-3-oxopropanenitrile;

2-[1-(trifluoroacetyl)piperidin-4-yl]3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine bis(trifluoroacetate);

2-[1-(trifluoroacetyl)piperidin-3-yl]3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-{[1-(trifluoroacetyl)piperidin-4-yl]methyl}-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-{[1-(trifluoroacetyl)piperidin-3-yl]methyl}-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(1-acetylpiperidin-4-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)piperidine-1-carbaldehyde;

2-[(1-acetylpiperidin-4-yl)methyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[(1-acetylpiperidin-3-yl)methyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(1-methylpiperidin-3-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)benzonitrile;

4-(3-hydroxy-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)benzonitrile;

3-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)benzonitrile;

2-pyridin-3-yl-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-pyridin-3-ylimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-3(8H)-ol;

2-pyridin-2-ylimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-3(8H)-ol;

2-pyridin-4-yl-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-pyridin-4-ylimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-3(8H)-ol;

2-piperidin-3-yl-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[4-(trifluoromethyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[6-(trifluoromethyl)pyridine-3-yl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[3-(trifluoromethyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(3,5-dimethylisoxazol-4-yl)imidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-3(8H)-ol;

2-[4-(methylthio)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[4-(methylthio)phenyl]imidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-3(8H)-ol;

2-[4-(methylsulfonyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(1H-imidazol-2-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(1-methyl-1H-imidazol-2-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-phenyl-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-phenylimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-3(8H)-ol;

2-benzyl-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-benzylimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-3(8H)-ol;

2-(2-phenethyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-phenethyl)imidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-3(8H)-ol;

2-piperidin-4-yl-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-piperidin-4-yl imidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-3(8H)-ol;

2-(piperidin-4-ylmethyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(piperidin-4-ylmethyl)imidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-3(8H)-ol;

2-(piperidin-3-ylmethyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(tetrahydro-2H-pyran-4-ylmethyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(tetrahydro-2H-pyran-4-ylmethyl)imidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-3(8H)-ol;

2-(tetrahydro-2H-thiopyran-4-ylmethyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(tetrahydro-2H-thiopyran-4-ylmethyl)imidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-3(8H)-ol;

2-[5-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[3-(difluoromethyl)-5-methyl-1H-pyrazol-4-yl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[1-(4-methoxybenzyl)-3-methyl-5-(trifluoromethyl)-1H-pyrazol-4-yl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[1,5-dimethyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[1-ethyl-5-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[1-(cyclopropylmethyl)-5-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[3-methyl-5-(pentafluoroethyl)-1H-pyrazol-4-yl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-N,N,5-trimethyl-3-(trifluoromethyl)-1H-pyrazole-1-sulfonamide;

2-[3-[chloro(difluoro)methyl]-5-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[3-(difluoromethyl)-5-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(3,5-dimethyl-1H-pyrazol-4-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(3-isobutyl-5-methyl-1H-pyrazol-4-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(3-ethyl-5-methyl-1H-pyrazol-4-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(3-butyl-5-methyl-1H-pyrazol-4-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(3,5-diethyl-1H-pyrazol-4-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(5-cyclopropyl-3-methyl-1H-pyrazol-4-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-chloro-6-methylphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-3-methylbenzonitrile;

2-(2,4-dimethyl-3-thienyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[4-methylsulfinyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[4-(ethylthio)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-{4-[2-(5-methyl-2-furyl)propyl]phenyl}-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(1-benzothien-5-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

1-(2,4-dimethyl-1,3-thiazol-5-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(3-methyl-5-phenylisoxazol-4-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(4-chloro-1-methyl-1H-pyrazol-3-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(1,3,5-trimethyl-1H-pyrazol-4-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(5-chloro-1,3-dimethyl-1H-pyrazol-4-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(3,5-dimethylisoxazol-4-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[1-(2-methoxyethyl)-2,5-dimethyl-1H-pyrrol-3-yl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(1-cyclopropyl-2,5-dimethyl-1H-pyrrol-3-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[2,5-dimethoxy-4-(methylthio)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(trifluoromethyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,4-dimethoxy-3-methylphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[2-(methylthio)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-ethoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,4-dimethoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,3,4,5,6-pentamethylphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-chloro-4-methoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-methyl-4-methoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)phenol;

2-(2,5-dimethyl-4-methoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-chloro-3,4-dimethoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,3-dimethyl-4-methoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,6-dichloro-3,4-dimethoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2,4-dichloro-3-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-6-methoxyphenol;

2-(2,4,5-trimethylphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,4-dichlorophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-chloro-4-fluorophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,4-dimethylphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[2-(trifluoromethoxy)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[2-(difluoromethoxy)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-methoxypyridin-3-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[4-fluoro-2-(trifluoromethyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-methoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,4,6-trimethylphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-chloro-3-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-6-methoxyphenol;

2-(3-methylpyridin-2-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-3-ethoxy-N,N-diethylaniline;

2-(2,5-dimethoxy-4-bromophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-isobutoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

3-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)pyridine-2-amine;

2-(1H-indol-4-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-{2-[(trifluormethyl)thio]phenyl}-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

4-bromo-3-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)phenol;

2-[2-chloro-4-(methylsulfonyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,2-difluoro-1,3-benzodioxol-4-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-3,5-dimethylphenol;

2-(2-chloro-4,6-dimethoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(3-chlorophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[3-fluoro-5-(trifluoromethyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(3,5-dichlorophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(3-chloro-4-methoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(6-chloro-1,3-benzodioxol-5-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(4-chloro-2,6-difluorophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-chloro-5,6-difluorophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,6-dichloro-3-fluorophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-chloro-6-fluoro-3-methoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,4,6-trifluorophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[2-methoxy-4-(trifluoromethoxy)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(3-chloro-4-fluorophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(4-fluoro-2-methylphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,4-dichloro-6-methoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,6-dichloro-3-methoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,6-dichloro-4-methylthiophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[2,6-dichloro-4-(methylsulfinyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[2,6-dichloro-4-(methylsulfonyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-chloro-6-fluoro-5-methoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-chloro-6-fluoro-4-methoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

[3,5-dichloro-4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)phenyl]methanol;

[3,5-dichloro-4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)phenyl]methanol;

3,5-dichloro-2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)phenol

5-chloro-4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)nicotinonitrile;

4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)pyridine-3,5-dicarbonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-3-fluoro-6-methylbenzonitrile;

4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)nicotinonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-3,6-difluorobenzonitrile;

3-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-2-fluoro-4-(trifluoromethyl)benzonitrile;

3-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-4-methoxybenzonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-5,6-dimethoxybenzonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-4,5-dimethoxyisophthalonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-4-hydroxy-5-methoxyisophthalonitrile;

4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-2,5-dimethoxybenzonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-5-(methylsulfonyl)benzonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-3,5-dimethoxybenzonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-3,5-difluorobenzonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-3,4-difluorobenzonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-3-fluoro-6-methoxybenzonitrile;

3-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-6-fluorobenzonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-3-fluoro-4-methoxybenzonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-3-fluoro-5-methoxybenzonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-5-(methylthio)isophthalonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-5-(hydroxymethyl)isophthalonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-5-(hydroxymethyl)benzonitrile;

[3,5-dichloro-4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)phenyl]acetonitrile;

5-(cyanomethyl)-2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)isophthalonitrile;

5-(cyanomethyl)-2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)benzonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-5-(methylsulfinyl)benzonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-5-(methylsulfonyl)isophthalonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-5-hydroxybenzonitrile;

1-[3,5-dichloro-4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-2-phenyl]-N,N-dimethylmethanamine;

2-[2,6-dichloro-4-(morpholin-4-ylmethyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[2,6-dichloro-4-(thiomorpholin-4-ylmethyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[2,6-dichloro-4-(methoxymethyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[2,6-dichloro-4-(ethylthio)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[2,6-dichloro-4-(isopropylthio)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[2,6-dichloro-4-(ethylsulfinyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[2,6-dichloro-4-(ethylsulfonyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[2,6-dichloro-4-(isopropylsulfinyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[2,6-dichloro-4-(isopropylsulfonyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-5-(isopropylsulfonyl)benzonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-5-(ethylthio)isophthalonitrile;

3-chloro-2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-5-(ethylthio)benzonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-5-(isopropylthio)isophthalonitrile;

3-chloro-2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-5-(isopropylthio)benzonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-5-(isopropylsulfinyl)isophthalonitrile;

3-chloro-2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-5-(isopropylsulfinyl)benzo-nitrile;

2-[3,5-dichloro-4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)phenoxy]acetonitrile;

2-[3,5-dichloro-4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)phenoxy]propanenitrile;

5-(1-cyanoethoxy)-2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)isophthalonitrile;

5-(1-cyanoethoxy)-2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)benzonitrile;

5-(cyanomethoxy)-2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)isophthalonitrile;

2-[3,5-dichloro-4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)phenoxy]propanamide;

2-[3,5-dicyano-4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)phenoxy]propanamide;

5-(2-amino-1-methyl-2-oxoethoxy)-3-cyano-2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)benzamide;

5-(2-amino-1-methyl-2-oxoehtoxy)-2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)isophthalamide;

2-[3,5-dichloro-4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)phenoxy]acetamide;

2-[3,5-dicyano-4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)phenoxy]acetamide;

2-cyano-2-[3,5-dichloro-4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)phenoxy]-N,N-dimethylacetamide;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)isophthalonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)benzonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-4-hydroxybenzonitrile;

4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-1,3-benzodioxole-5-carbonitrile;

3-chloro-2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)benzonitrile;

3-fluoro-4-methyl-2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)benzonitrile;

3-fluoro-2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)benzonitrile;

3-methoxy-2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)benzonitrile;

5-fluoro-2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)benzonitrile;

3-chloro-6-methoxy-2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)benzonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-4-methoxyisophthalonitrile;

tert-butyl [4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)pyridin-3-yl]carbamate;

tert-butyl [4-(3-hydroxy-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)pyridin-3-yl]carbamate;

2-(3,5-dimethylpyridin-4-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

3,5-dichloro-4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)phenol;

2-(2,6-dichloro-4-methoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,6-dichloro-4-ethoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,6-dichloro-4-isopropoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[2,6-dichloro-4-(trifluoromethoxy)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(3-methylpyridin-4-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2-methylpyridin-3-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,4-dimethylpyridin-3-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(5-chloro-2-ethoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(5-chloro-2-methoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(5-bromo-2-ethoxyphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-(2,3-difluoro-6-methoxyphenyl)-3,8-dihydroimidazo[4,5′-d]dipyrido[2,3-b:4′,3′-f]azepine;

2-[2,6-dichloro-4-(trifluoromethyl)phenyl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

3,5-dichloro-4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-N,N-dimethylaniline;

2-(2,6-dichloro-4-fluorophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepine;

3-chloro-2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-5-methoxybenzonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-5-methoxyisophthalonitrile;

3-chloro-2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-5-ethoxybenzonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-5-ethoxyisophthalonitrile;

3-chloro-2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-5-isopropoxybenzonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-5-isopropoxyisophthalonitrile;

2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-5-(trifluoromethoxy)isophthalonitrile;

3-chloro-2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-5-(trifluoromethyl)benzonitrile;

3-chloro-2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-5-(dimethylamino)benzonitrile; and

3-chloro-2-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:4′,3′-f]azepin-2-yl)-5-fluorobenzonitrile;

or pharmaceutically acceptable salt thereof.

39 . The compound of claim 1 selected from:

2-(3,5-dichloropyridin-4-yl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:3′,4′-f]azepine;

2-(2,6-dichlorophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:3′,4′-f]azepine;

2-(2,6-difluorophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:3′,4′-f]azepine;

2-(2-chloro-6-fluorophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:3′,4′-f]azepine;

2-(2,6-dimethylphenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:3′,4′-f]azepine;

4-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:3′,4′-f]azepin-2-yl)-4-ethylhexanenitrile;

2-[1-(4-methoxybenzyl)-5-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]imidazo[4,5-d]dipyrido[2,3-b:3′,4′-f]azepin-3(8H)-ol;

2-[1-(4-methoxybenzyl)-5-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:3′,4′-f]azepine;

2-[5-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]imidazo[4,5-d]dipyrido[2,3-b:3′,4′-f]azepin-3(8H)-ol;

2-[5-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:3′,4′-f]azepine;

2-(2,3-dimethylphenyl)imidazo[4,5-d]dipyrido[2,3-b:3′,4′-f]azepin-3(8H)-ol;

2-(2,3-dimethylphenyl)-1,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:3′,4′-f]azepine;

2-[2-(dimethylamino)-pyridin-3-yl]imidazo[4,5-d]dipyrido[2,3-b:3′,4′-f]azepin-3(8H)-ol;

3-(3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b: 3′,4′-f]azepin-2-yl)-N,N-dimethylpyridin-2-amine; and

2-(2-cyano-6-fluorophenyl)-3,8-dihydroimidazo[4,5-d]dipyrido[2,3-b:3′,4′-f]azepine

or pharmaceutically acceptable salt thereof.

40 . The compound of claim 1 which is 2-(2,6-dichlorophenyl)-2,8-dihydropyrazolo[3,4-d]dipyrido[2,3-b:3′,4′-f]azepine or pharmaceutically acceptable salt thereof.

41 . A composition comprising a compound of claim 1 , or pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier.

42 . The composition of claim 41 for topical administration.

43 . The composition of claim 42 wherein said topical administration comprises transdermal administration.

44 . The composition of claim 43 which is in the form of a transdermal patch, ointment, lotion, cream, or gel.

45 . A method of modulating an activity of a JAK comprising contacting said JAK with a compound of claim 1 , or pharmaceutically acceptable salt thereof.

46 . The method of claim 45 wherein said JAK is in a cell.

47 . The method of claim 45 wherein said JAK is JAK1, JAK2, JAK3 or TYK2.

48 . The method of claim 45 wherein said JAK is JAK1 or JAK2.

49 . The method of claim 45 wherein said modulating is inhibiting.

50 . A method of treating a disease in a patient, wherein said disease is associated with JAK activity, comprising administering to said patient a therapeutically effective amount of a compound of claim 1 , or pharmaceutically acceptable salt thereof.

51 . The method of claim 50 wherein said disease is allograft rejection or graft versus host disease.

52 . The method of claim 50 wherein said disease is an autoimmune disease.

53 . The method of claim 52 wherein said autoimmune disease is a skin disorder, multiple sclerosis, rheumatoid arthritis, juvenile arthritis, type I diabetes, lupus, inflammatory bowel disease, Crohn's disease, myasthenia gravis, immunoglobulin nephropathies, myocarditis, or autoimmune thyroid disorder.

54 . The method of claim 52 wherein said autoimmune disease is bullous skin disorder.

55 . The method of claim 54 wherein said bullous skin disorder is pemphigus vulgaris (PV) or bullous pemphigoid (BP).

56 . The method of claim 50 wherein said disease is a skin disorder.

57 . The method of claim 56 wherein said skin disorder is atopic dermatitis, psoriasis, skin sensitization, skin irritation, skin rash, contact dermatitis or allergic contact sensitization.

58 . The method of claim 50 wherein said disease is a viral disease.

59 . The method of claim 58 wherein said viral disease is Epstein Barr Virus (EBV), Hepatitis B, Hepatitis C, HIV, HTLV 1, Varicell-Zoster Virus (VZV) or Human Papilloma Virus (HPV).

60 . The method of claim 50 wherein said disease is cancer.

61 . The method of claim 60 wherein said cancer is a solid tumor

62 . The method of claim 60 wherein said cancer is prostate cancer, renal cancer, hepatic cancer, breast cancer, lung cancer, thyroid cancer, or pancreatic cancer.

63 . The method of claim 62 wherein said cancer is prostate cancer.

64 . The method of claim 60 wherein said cancer is hematological.

65 . The method of claim 64 wherein said cancer is lymphoma, leukemia, or multiple myeloma.

66 . The method of claim 60 wherein said cancer is a skin cancer.

67 . The method of claim 66 wherein said skin cancer is cutaneous T-cell lymphoma or cutaneous B-cell lymphoma.

68 . The method of claim 50 said disease is characterized by expression or activity of a mutant JAK2.

69 . The method of claim 68 wherein at least one mutation of said mutant JAK2 resides in the pseudo-kinase domain of said JAK2.

70 . The method of claim 50 wherein said disease is a myeloproliferative disorder.

71 . The method of claim 70 wherein said myeloproliferative disorder (MPD) is polycythemia vera (PV), essential thrombocythemia (ET), myeloid metaplasia with myelofibrosis (MMM), chronic myelogenous leukemia (CML), chronic myelomonocytic leukemia (CMML), hypereosinophilic syndrome (HES), or systemic mast cell disease (SMCD).

72 . The method of claim 50 wherein said disease is an inflammatory disease.

73 . The method of claim 72 wherein said disease is an inflammatory disease of the eye.

74 . The method of claim 73 wherein said disease is iritis, uveitis, scleritis, or conjunctivitis.

75 . The method of claim 72 wherein said disease is an inflammatory disease of the respiratory tract.

76 . The method of claim 75 wherein said inflammatory disease concerns the upper respiratory tract.

77 . The method of claim 75 wherein said inflammatory disease concerns the lower respiratory tract.

78 . The method of claim 72 wherein said inflammatory disease is an inflammatory myopathy.

79 . The method of claim 72 wherein said inflammatory disease is myocarditis.

80 . The method of claim 50 wherein said disease is ischemia reperfusion or related to an ischemic event.

81 . The method of claim 50 wherein said disease is anorexia or cachexia resulting from or associated with cancer.

82 . The method of claim 50 wherein said disease is fatigue resulting from or associated with cancer.