HETEROARYL SUBSTITUTED PYRROLO[2,3-b]PYRIDINES AND PYRROLO[2,3-b]PYRIMIDINES AS JANUS KINASE INHIBITORS

• US 20130137681A1
• Filed: 01/30/2013
• Published: 05/30/2013
• Est. Priority Date: 12/13/2005
• Status: Abandoned Application

• Current Assignee: Incyte Holdings Corporation And Incyte Corporation
• Original Assignee: Incyte Corporation
• Inventors: Rodgers, James D., Shepard, Stacey, Maduskuie, Thomas P. Jr., Wang, Haisheng, Falahatpisheh, Nikoo, Rafalski, Maria, Arvanitis, Argyrios G., Storace, Louis, Jalluri, Ravi Kumar, Fridman, Jordan S., Vaddi, Krishna
• Application Number:
  US13/754,533
• Publication Number:
  US 20130137681A1
• Time in Patent Office: Days
• US Class Current: 514/228.5
• CPC Class Codes: C07D 471/04 Ortho-condensed systems
• CPC Class Codes: C07D 487/04 Ortho-condensed systems

Abstract

The present invention provides heteroaryl substituted pyrrolo[2,3-b]pyridines and heteroaryl substituted pyrrolo[2,3-b]pyrimidines that modulate the activity of Janus kinases and are useful in the treatment of diseases related to activity of Janus kinases including, for example, immune-related diseases, skin disorders, myeloid proliferative disorders, cancer, and other diseases.

Claims

1. A compound of Formula I:

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

3. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein X is CR⁴.

4. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein A¹ is C.

5. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein A¹ is N.

6. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein A² is C.

7. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein A² is N.

8. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein at least one of A¹, A², U, T, and V is N.

9. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein the 5-membered ring formed by A¹, A², U, T, and V is selected from:

10. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein n is 0.

11. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein n is 1.

12. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein n is 1 and Y is C_1-8 alkylene, C_2-8 alkenylene, (CR¹¹R¹²)_pC(O)(CR¹¹R¹²)_q, (CR¹¹R¹²)_pC(O)NR^c(CR¹¹R¹²)_q, (CR¹¹R¹²)_pC(O)O(CR¹¹R¹²)_q, (CR¹¹R¹²)_pOC(O)(CR¹¹R¹²)_q, wherein said C_1-8 alkylene or C_2-8 alkenylene, is optionally substituted with 1, 2, or 3 halo, OH, CN, amino, C_1-4 alkylamino, or C_2-8 dialkylamino.

13. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein n is 1 and Y is C_1-8 alkylene, (CR¹¹R¹²)_pC(O)(CR¹¹R¹²)_q, (CR¹¹R¹²)_pC(O)NR^c(CR¹¹R¹²)_q, (CR¹¹R¹²)_pC(O)O(CR¹¹R¹²)_q, wherein said C_1-8 alkylene is optionally substituted with 1, 2, or 3 halo, OH, CN, amino, C_1-4 alkylamino, or C_2-8 dialkylamino.

14. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein n is 1 and Y is C_1-8 alkylene optionally substituted with 1, 2, or 3 halo, OH, CN, amino, C_1-4 alkylamino, or C_2-8 dialkylamino.

15. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein n is 1 and Y is (CR¹¹R¹²)_pC(O)(CR¹¹R¹²)_q(CR¹¹R¹²)_pC(O)NR^c(CR¹¹R¹²)_q, or (CR¹¹R¹²)_pC(O)O(CR¹¹R¹²)_q.

16. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein p is 0.

17. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein p is 1.

18. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein p is 2.

19. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein q is 0.

20. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein q is 1.

21. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein q is 2.

22. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein one of p and q is 0 and the other of p and q is 1, 2, or 3.

23. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein Z is aryl, cycloalkyl, heteroaryl, or heterocycloalkyl, each optionally substituted with 1, 2, 3, 4, 5, or 6 substituents selected from halo, C_1-4 alkyl, C_2-4 alkenyl, C_2-4 alkynyl, C_1-4 haloalkyl, halosulfanyl, C_1-4 hydroxyalkyl, C_1-4 cyanoalkyl, Cy¹, CN, NO₂, OR^a, SR^a, C(O)R^b, C(O)NR^cR^d, C(O)OR^a, OC(O)R^b, OC(O)NR^cR^d, NR^cR^d, NR^cC(O)R^b, NR^cC(O)NR^cR^d, NR^cC(O)OR^a, C(═

NRⁱ)NR^cR^d, NR^cC(═

NRⁱ)NR^cR^d, S(O)R^b, S(O)NR^cR^d, S(O)₂R^b, NR^cS(O)₂R^b, and S(O)₂NR^cR^d.

24. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein Z is aryl or heteroaryl, each optionally substituted with 1, 2, 3, 4, 5, or 6 substituents selected from halo, C_1-4 alkyl, C_2-4 alkenyl, C_2-4 alkynyl, C_1-4 haloalkyl, halosulfanyl, C_1-4 hydroxyalkyl, C_1-4 cyanoalkyl, Cy¹, CN, NO₂, OR^a, SR^a, C(O)R^b, C(O)NR^cR^d, C(O)OR^a, OC(O)R^b, OC(O)NR^cR^d, NR^cR^d, NR^cC(O)R^b, NR^cC(O)NR^cR^d, NR^cC(O)OR^a, C(═

NRⁱ)NR^cR^d, NR^cC(═

NRⁱ)NR^cR^d, S(O)R^b, S(O)NR^cR^d, S(O)₂R^b, NR^cS(O)₂R^b, and S(O)₂NR^cR^d.

25. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein Z is phenyl or 5- or 6-membered heteroaryl, each optionally substituted with 1, 2, 3, 4, 5, or 6 substituents selected from halo, C_1-4 alkyl, C_2-4 alkenyl, C_2-4 alkynyl, C_1-4 haloalkyl, halosulfanyl, C_1-4 hydroxyalkyl, C_1-4 cyanoalkyl, Cy¹, CN, NO₂, OR^a, SR^a, C(O)R^b, C(O)NR^cR^d, C(O)OR^a, OC(O)R^b, OC(O)NR^cR^d, NR^cR^d, NR^cC(O)R^b, NR^cC(O)NR^cR^d, NR^cC(O)OR^a, C(═

NRⁱ)NR^cR^d, NR^cC(═

NRⁱ)NR^cR^d, S(O)R^b, S(O)NR^cR^d, S(O)₂R^b, NR^cS(O)₂R^b, and S(O)₂NR^cR^d.

26. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein Z is phenyl optionally substituted with 1, 2, 3, 4, 5, or 6 substituents selected from halo, C_7-4 alkyl, C_2-4 alkenyl, C_2-4 alkynyl, C_1-4 haloalkyl, halosulfanyl, C_1-4 hydroxyalkyl, C_1-4 cyanoalkyl, Cy¹, CN, NO₂, OR^a, SR^a, C(O)R^b, C(O)NR^cR^d, C(O)OR^a, OC(O)R^b, OC(O)NR^cR^d, NR^cR^d, NR^cC(O)R^b, NR^cC(O)NR^cR^d, NR^cC(O)OR^a, C(═

NRⁱ)NR^cR^d, NR^cC(═

NRⁱ)NR^cR^d, S(O)R^b, S(O)NR^cR^d, S(O)₂R^b, NR^cS(O)₂R^b, and S(O)₂NR^cR^d.

27. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein Z is cycloalkyl or heterocycloalkyl, each optionally substituted with 1, 2, 3, 4, 5, or 6 substituents selected from halo, C_1-4 alkyl, C_2-4 alkenyl, C_2-4 alkynyl, C_1-4 haloalkyl, halosulfanyl, C_1-4 hydroxyalkyl, C_1-4 cyanoalkyl, Cy¹, CN, NO₂, OR^a, SR^a, C(O)R^b, C(O)NR^cR^d, C(O)OR^a, OC(O)R^b, OC(O)NR^cR^d, NR^cR^d, NR^cC(O)R^b, NR^cC(O)NR^cR^d, NR^cC(O)OR^a, C(═

NRⁱ)NR^cR^d, NR^cC(═

NRⁱ)NR^cR^d, S(O)R^b, S(O)NR^cR^d, S(O)₂R^b, NR^cS(O)₂R^b, and S(O)₂NR^cR^d.

28. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein Z is C_1-8 alkyl, C_2-8 alkenyl, or C_2-8 alkynyl, each optionally substituted with 1, 2, 3, 4, 5, or 6 substituents selected from halo, C_1-4 alkyl, C_2-4 alkenyl, C_2-4 alkynyl, C_1-4 haloalkyl, halosulfanyl, C_1-4 hydroxyalkyl, C_1-4 cyanoalkyl, Cy¹, CN, NO₂, OR^a, SR^a, C(O)R^b, C(O)NR^cR^d, C(O)OR^a, OC(O)R^b, OC(O)NR^cR^d, NR^cR^d, NR^cC(O)R^b, NR^cC(O)NR^cR^d, NR^cC(O)OR^a, C(═

NRⁱ)NR^cR^d, NR^cC(═

NRⁱ)NR^cR^d, S(O)R^b, S(O)NR^cR^d, S(O)₂R^b, NR^cS(O)₂R^b, and S(O)₂NR^cR^d.

29. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein Z is C_1-8 alkyl, C_2-8 alkenyl, C_2-8 alkynyl, aryl, cycloalkyl, heteroaryl, or heterocycloalkyl, each optionally substituted with 1, 2, 3, 4, 5, or 6 substituents selected from halo, C_1-4 alkyl, C_1-4 haloalkyl, halosulfanyl, C_1-4 hydroxyalkyl, C_1-4 cyanoalkyl, Cy¹, CN, NO₂, OR^a, C(O)NR^cR^d, C(O)OR^a, NR^cR^d, NR^cC(O)R^b, and S(O)₂R^b.

30. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein Z is C_1-8 alkyl, C_2-8 alkenyl, C_2-8 alkynyl, aryl, cycloalkyl, heteroaryl, or heterocycloalkyl, each optionally substituted with 1, 2, or 3 substituents selected from halo, C_1-4 alkyl, C_1-4 haloalkyl, halosulfanyl, C_1-4 hydroxyalkyl, C_1-4 cyanoalkyl, Cy¹, CN, NO₂, OR^a, C(O)NR^cR^d, C(O)OR^a, NR^cR^d, NR^cC(O)R^b, and S(O)₂R^b.

31. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein Z is substituted with at least one substituent comprising at least one CN group.

32. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein Z is C_1-8 alkyl, C_2-8 alkenyl, C_2-8 alkynyl, aryl, cycloalkyl, heteroaryl, or heterocycloalkyl, each substituted with at least one CN or C_1-4 cyanoalkyl and optionally substituted with 1, 2, 3, 4, or 5 further substituents selected from halo, C_1-4 alkyl, C_2-4 alkenyl, C_2-4 alkynyl, C_1-4 haloalkyl, halosulfanyl, C_1-4 hydroxyalkyl, C_1-4 cyanoalkyl, Cy¹, CN, NO₂, OR^a, SR^a, C(O)R^b, C(O)NR^cR^d, C(O)OR^a, OC(O)R^b, OC(O)NR^cR^d, NR^cR^d, NR^cC(O)R^b, NR^cC(O)NR^cR^d, NR^cC(O)OR^a, S(O)R^b, S(O)NR^cR^d, S(O)₂R^b, NR^cS(O)₂R^b, and S(O)₂NR^cR^d.

33. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein the —

(Y)_n—

Z moiety is taken together with i) A² to which said moiety is attached, ii) R⁵ or R⁶ of either T or V, and iii) the C or N atom to which said R⁵ or R⁶ of either T or V is attached to form a 4- to 20-membered aryl, cycloalkyl, heteroaryl, or heterocycloalkyl ring fused to the 5-membered ring formed by A¹, A², U, T, and V, wherein said 4- to 20-membered aryl, cycloalkyl, heteroaryl, or heterocycloalkyl ring is optionally substituted by 1, 2, 3, 4, or 5 substituents independently selected from —

(W)_m-Q.

34. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein the —

(Y)_n—

Z moiety is taken together with i) A² to which said moiety is attached, ii) R⁵ or R⁶ of either T or V, and iii) the C or N atom to which said R⁵ or R⁶ of either T or V is attached to form a 4- to 8-membered aryl, cycloalkyl, heteroaryl, or heterocycloalkyl ring fused to the 5-membered ring formed by A¹, A², U, T, and V, wherein said 4- to 8-membered aryl, cycloalkyl, heteroaryl, or heterocycloalkyl ring is optionally substituted by 1, 2, 3, 4, or 5 substituents independently selected from —

(W)_m-Q.

35. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein the —

(Y)_n—

Z moiety is taken together with i) A² to which said moiety is attached, ii) R⁵ or R⁶ of either T or V, and iii) the C or N atom to which said R⁵ or R⁶ of either T or V is attached to form a 6-membered aryl, cycloalkyl, heteroaryl, or heterocycloalkyl ring fused to the 5-membered ring formed by A¹, A², U, T, and V, wherein said 6-membered aryl, cycloalkyl, heteroaryl, or heterocycloalkyl ring is optionally substituted by 1, 2, or 3 substituents independently selected from halo, CN, NO₂, C_1-8 alkyl, C_2-8 alkenyl, C_2-8 alkynyl, C_1-8 haloalkyl, halosulfanyl, aryl, cycloalkyl, heteroaryl, or heterocycloalkyl wherein said C_1-8 alkyl, C_2-8 alkenyl, C_2-8 alkynyl, C_1-8 haloalkyl, aryl, cycloalkyl, heteroaryl, or heterocycloalkyl is optionally substituted by 1, 2 or 3 CN.

36. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein R¹, R², R³, and R⁴ are independently selected from H, halo, and C_1-4 alkyl.

37. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein R¹, R², R³, and R⁴ are each H.

38. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein R¹ is H, halo, or C_1-4 alkyl.

39. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein R⁵ is H, halo, C_1-4 alkyl, C_1-4 haloalkyl, halosulfanyl, CN, or NR⁹R¹⁰.

40. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein R⁵ is H.

41. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein R⁶ is H or C_1-4 alkyl.

42. The compound of claim 1, or pharmaceutically acceptable salt thereof, wherein R⁶ is H.

43. The compound of claim 1, or pharmaceutically acceptable salt thereof, having Formula II:

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

45. The compound of claim 1, or pharmaceutically acceptable salt thereof, having Formula IV:

46. The compound of claim 1 selected from:

3-[3-methyl-1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]benzonitrile;

3-[3-methyl-1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]acrylonitrile;

3-[3-methyl-1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]propanenitrile;

4-(4-phenyl-1H-imidazol-1-yl)-1H-pyrrolo[2,3-b]pyridine;

[3-methyl-1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]-piperidin-1-yl-methanone;

[3-methyl-1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-ylmethyl]-phenyl-amine;

3-[3-methyl-1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]-cyclohexanol;

4-[1-(3-methoxy-1-methyl-propyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-[1-(1-methyl-3-pyrazol-1-yl-propyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazole-4-carboxylic acid ethyl ester;

4-(3-methyl-4-phenyl-pyrazol-1-yl)-1H-pyrrolo[2,3-b]pyridine;

4-(3-phenyl-pyrazol-1-yl)-1H-pyrrolo[2,3-b]pyridine;

4-(4-bromo-imidazol-1-yl)-1H-pyrrolo[2,3-b]pyridine;

4-(4-bromo-3-methyl-pyrazol-1-yl)-1H-pyrrolo[2,3-b]pyridine;

3-[3-methyl-1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]-benzonitrile;

4-[3-methyl-1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]-benzonitrile;

4-[4-(3-fluoro-phenyl)-3-methyl-pyrazol-1-yl]-1H-pyrrolo[2,3-b]pyridine;

4-[4-(3,5-bis-trifluoromethyl-phenyl)-3-methyl-pyrazol-1-yl]-1H-pyrrolo[2,3-b]pyridine;

4-[4-(3,5-difluoro-phenyl)-3-methyl-pyrazol-1-yl]-1H-pyrrolo[2,3-b]pyridine;

{3-[3-methyl-1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]-phenyl}-methanol;

4-(3-methyl-4-pyrimidin-5-yl-pyrazol-1-yl)-1H-pyrrolo[2,3-b]pyridine;

4-[3-methyl-4-(1-methyl-1H-indol-5-yl)-pyrazol-1-yl]-1H-pyrrolo[2,3-b]pyridine;

4-(3-methyl-4-thiophen-3-yl-pyrazol-1-yl)-1H-pyrrolo[2,3-b]pyridine;

N,N-dimethyl-4-[3-methyl-1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]-benzenesulfonamide;

N-{4-[3-methyl-1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]-phenyl}-acetamide;

3-tert-butyl-1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazole-4-carbonitrile;

4-bromo-1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazole-3-carbonitrile;

4-(3-cyano-phenyl)-1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazole-3-carbonitrile;

3-[1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-3-trifluoromethyl-1H-pyrazol-4-yl]-propan-1-ol;

3-[3-methyl-1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]-prop-2-en-1-ol;

2-[4-bromo-1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-3-yl]-isoindole-1,3-dione;

4-[4-(2,6-dimethyl-phenyl)-3-methyl-pyrazol-1-yl]-1H-pyrrolo[2,3-b]pyridine;

3-[3-amino-1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]-benzonitrile;

3-[3-benzylamino-1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]-benzonitrile;

N-[4-(3-cyano-phenyl)-1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-3-yl]-acetamide;

3-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-pyrazol-1-yl]-propan-1-ol;

3-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-pyrazol-1-yl]-butan-1-ol;

4-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-pyrazol-1-yl]-pentanenitrile;

4-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-pyrazol-1-yl]-pentanoic acid amide;

4-[1-(3-imidazol-1-yl-1-methyl-propyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-cyclopentyl-4-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-pyrazol-1-yl]-butyronitrile;

4-cyclopentyl-4-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-pyrazol-1-yl]-butyramide;

3-cyclopropyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-pyrazol-1-yl]-propionitrile;

4-(2-tert-butyl-1-methyl-1H-imidazol-4-yl)-1H-pyrrolo[2,3-b]pyridine;

4-(2-phenyl-1H-imidazol-5-yl)-1H-pyrrolo[2,3-b]pyridine;

4-(2-benzyl-1H-imidazol-5-yl)-1H-pyrrolo[2,3-b]pyridine;

4-[2-(1-phenylethyl)-1H-imidazol-5-yl]-1H-pyrrolo[2,3-b]pyridine;

4-(2-phenyl-1,3-thiazol-4-yl)-1H-pyrrolo[2,3-b]pyridine;

N-methyl-N-propyl-4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1,3-thiazol-2-amine;

N-phenyl-4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1,3-thiazol-2-amine;

N-methyl-N-phenyl-4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1,3-thiazol-2-amine;

4-(2-phenyl-1,3-thiazol-5-yl)-1H-pyrrolo[2,3-b]pyridine;

ethyl 2-methyl-2-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]propanoate;

2-methyl-2-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]propanoic acid;

2-methyl-2-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]propanamide;

ethyl 3-methyl-3-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]butanoate;

3-methyl-3-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]butan-1-ol;

4-methyl-4-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]pentanenitrile;

4-methyl-4-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]pentanamide;

3-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]butanenitrile;

3-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]hexanenitrile;

3-cyclopentyl-3-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-cyclohexyl-3-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]butanenitrile;

3-cyclopentyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

2-methyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]pentanenitrile;

5-methyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]hexanenitrile;

3-cyclohexyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

4-cyclopropyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]butanenitrile;

4-{1-[1-methylbutyl]-1H-pyrazol-4-yl}-7H-pyrrolo[2,3-d]pyrimidine;

4-methyl-4-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]pentanenitrile;

3-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]cyclopropylpropanenitrile;

4-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]pentanenitrile;

3-methyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]butanenitrile;

3-ethyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]pentanenitrile;

1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]cyclopropylacetonitrile;

4-{1-[(pyrrolidin-2-ylmethyl]-1H-pyrazol-4-yl}-7H-pyrrolo[2,3-d]pyrimidine;

4-(1-[1-(methylsulfonyl)pyrrolidin-2-yl]methyl-1H-pyrazol-4-72yl)-7H-pyrrolo[2,3-d]-pyrimidine;

ethyl 2-methyl-2-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanoate;

3-cyclopentyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]acrylonitrile;

3-cyclopentylidene-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-(methyl[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1,3-thiazol-2-yl]amino)propanenitrile;

3-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1,3-thiazol-2-yl]hexanenitrile;

3-cyclopentyl-3-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1,3-thiazol-2-yl]propanenitrile;

5-methyl-3-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1,3-thiazol-2-yl]hexanenitrile;

3-pyridin-3-yl-3-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1,3-thiazol-2-yl]propanenitrile;

3-(5-bromopyridin-3-yl)-3-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1,3-thiazol-2-yl]propanenitrile;

5-(2-cyano-1-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1,3-thiazol-2-yl]ethyl)nicotinonitrile;

3-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1,3-thiazol-2-yl]butanenitrile;

2-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1,3-thiazol-2-yl]pentanenitrile;

4-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1,3-thiazol-2-yl]heptanenitrile;

3-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1,3-thiazol-2-yl]pentanedinitrile;

3-cyclopentyl-3-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1,3-oxazol-2-yl]propanenitrile;

3-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1,3-oxazol-2-yl]hexanenitrile;

5-(methylthio)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]pentanenitrile;

5-(methylsulfinyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-pentanenitrile;

5-(methylsulfonyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-pentanenitrile;

4,4,4-trifluoro-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-pyrazol-1-yl]-butyronitrile;

5,5-dimethyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-pyrazol-1-yl]-hexanenitrile;

4-[1-(2-methanesulfonyl-ethyl)-1H-pyrazol-4-yl]-7H-pyrrolo[2,3-d]pyrimidine;

5,5,5-trifluoro-4-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-pyrazol-1-yl]-pentanenitrile;

3-(2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl)-cyclopentanecarbonitrile;

3-[3-(hydroxymethyl)cyclopentyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-indazole;

2-(1H-pyrrolo[2,3-b]pyridin-4-yl)-2H-indazole;

3-[3-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1,2,4-oxadiazol-5-yl]benzonitrile;

4-(1-benzothien-2-yl)-1H-pyrrolo[2,3-b]pyridine;

4-fluoro-2-[1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-3-yl]phenol;

4-{2-[3-(trifluoromethyl)phenyl]-1H-pyrazol-1-yl}-1H-pyrrolo[2,3-b]pyridine;

3-[1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-3-yl]benzonitrile;

3-[1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]benzonitrile;

2-[1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]-1,3-benzoxazole;

cyclohexyl-[1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]methanol;

4-[4-(1-phenylvinyl)-1H-pyrazol-1-yl]-1H-pyrrolo[2,3-b]pyridine;

4-(1-benzyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine;

4-[1-(2-naphthylmethyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-(1-phenyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine;

3-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]benzonitrile;

4-{1-[1-methylbutyl]-1H-pyrazol-4-yl}-1H-pyrrolo[2,3-b]pyridine;

4-methyl-3-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]benzonitrile;

2-(1H-pyrrolo[2,3-b]pyridin-4-yl)-4,5,6,7-tetrahydro-2H-indazole;

5-nitro-2-(1H-pyrrolo[2,3-b]pyridin-4-yl)-2H-indazole;

6-nitro-2-(1H-pyrrolo[2,3-b]pyridin-4-yl)-2H-indazole;

3-[1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-imidazol-4-yl]benzonitrile;

4-[4-(3-methoxyphenyl)-1H-imidazol-1-yl]-1H-pyrrolo[2,3-b]pyridine;

4-(5-phenyl-2-thienyl)-1H-pyrrolo[2,3-b]pyridine;

4-[3-(4-fluorophenyl)-1H-pyrazol-1-yl]-1H-pyrrolo[2,3-b]pyridine;

4-[3-(3-nitrophenyl)-1H-pyrazol-1-yl]-1H-pyrrolo[2,3-b]pyridine;

4-[3-(4-chlorophenyl)-1H-pyrazol-1-yl]-1H-pyrrolo[2,3-b]pyridine;

4-[3-(4-methoxyphenyl)-1H-pyrazol-1-yl]-1H-pyrrolo[2,3-b]pyridine;

4-[1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-3-yl]benzonitrile;

3-[1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-3-yl]aniline;

4-[3-(3-methoxyphenyl)-1H-pyrazol-1-yl]-1H-pyrrolo[2,3-b]pyridine;

{3-[1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-3-yl]phenoxy}acetonitrile;

2-cyano-N-{3-[1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-3-yl]phenyl}acetamide;

3-cyano-N-{3-[1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-3-yl]phenyl}benzamide;

4-[4-(4-nitrophenyl)-1H-pyrazol-1-yl]-1H-pyrrolo[2,3-b]pyridine;

4-[1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]aniline;

4-(4-phenyl-1H-pyrazol-1-yl)-1H-pyrrolo[2,3-b]pyridine;

4-(4-pyridin-3-yl-1H-pyrazol-1-yl)-1H-pyrrolo[2,3-b]pyridine;

2-[1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]benzonitrile;

{2-[1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]phenyl}acetonitrile;

4-[4-(3-nitrophenyl)-1H-pyrazol-1-yl]-1H-pyrrolo[2,3-b]pyridine;

3-[1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]aniline;

{3-[1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]phenyl}acetonitrile;

4-[1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]benzonitrile;

3-[1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]phenol;

methyl 3-[1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]benzoate;

{4-[1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]phenyl}acetonitrile;

2-cyano-N-{3-[1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]phenyl}acetamide;

4-[1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]phenol;

5-[1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]nicotinonitrile;

{4-[1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]phenoxy}acetonitrile;

4-(4-cyclohex-1-en-1-yl-1H-pyrazol-1-yl)-1H-pyrrolo[2,3-b]pyridine;

4-[4-(4-methoxyphenyl)-1H-pyrazol-1-yl]-1H-pyrrolo[2,3-b]pyridine;

4-(4-pyrimidin-4-yl-1H-pyrazol-1-yl)-1H-pyrrolo[2,3-b]pyridine;

3-{hydroxy[1-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-4-yl]methyl}benzonitrile;

4-[4-(cyclohex-1-en-1-ylmethyl)-1H-pyrazol-1-yl]-1H-pyrrolo[2,3-b]pyridine;

4-[1-(3,5-dimethoxybenzyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-[1-(1-phenylethyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-[1-(cyclohexylmethyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

3-{[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]methyl}benzonitrile;

2-{[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]methyl}benzonitrile;

4-{[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]methyl}benzonitrile;

1-phenyl-2-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]ethanone;

3,3-dimethyl-1-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]butan-2-one;

4-{1-[(5-methylisoxazol-3-yl)methyl]-1H-pyrazol-4-yl}-1H-pyrrolo[2,3-b]pyridine;

4-[1-(tetrahydro-2H-pyran-2-ylmethyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-(1-cyclohex-2-en-1-yl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine;

4-[1-(1-ethylpropyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-(1-cyclohexyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine;

2-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]acetamide;

4′

-{[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]methyl}biphenyl-2-carbonitrile;

4-[1-(2-nitrobenzyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-{1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-1H-pyrazol-4-yl}-1H-pyrrolo[2,3-b]pyridine;

4-[1-(3-nitrobenzyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-[1-(2-bromobenzyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

N-phenyl-2-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]propanamide;

4-{1-[3-(trifluoromethoxy)benzyl]-1H-pyrazol-4-yl}-1H-pyrrolo[2,3-b]pyridine;

4-{1-[2-fluoro-5-(trifluoromethyl)benzyl]-1H-pyrazol-4-yl}-1H-pyrrolo[2,3-b]pyridine;

4-{1-[3-(trifluoromethyl)benzyl]-1H-pyrazol-4-yl}-1H-pyrrolo[2,3-b]pyridine;

4-[1-(pyridin-3-ylmethyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-{1-[1-phenylbutyl]-1H-pyrazol-4-yl}-1H-pyrrolo[2,3-b]pyridine;

1-phenyl-2-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]propan-1-one;

4-[1-(2,6-dichlorobenzyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-[1-(2,6-dimethylphenyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

2-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]-5-(trifluoromethyl)-benzonitrile;

4-[1-(4-bromo-3,5,6-trifluoropyridin-2-yl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-[1-(cyclopropylmethyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-[1-(2,5-dimethylphenyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-[1-(2-methylphenyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-[1-(2-methoxyphenyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

3-{1-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]ethyl}benzonitrile;

3-chloro-4-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]benzonitrile;

4-[1-(1-cyclohexylethyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-fluoro-2-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]benzonitrile;

2-fluoro-4-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]benzonitrile;

3-fluoro-4-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]benzonitrile;

4-(1-{1-[3-(trifluoromethyl)phenyl]ethyl}-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine;

4-[1-(3,5-dimethylphenyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]benzonitrile;

{4-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]phenyl}acetonitrile;

4-[1-(1-methylhexyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-(1-sec-butyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine;

4-[1-(1-phenylpropyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-(1-{1-[4-(methylsulfonyl)phenyl]ethyl}-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine;

4-{1-[1-(3-fluoro-4-methoxyphenyl)ethyl]-1H-pyrazol-4-yl}-1H-pyrrolo[2,3-b]pyridine;

4-(1-{1-[2-(trifluoromethyl)phenyl]ethyl}-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine;

4-(1-{1-[3,5-bis(trifluoromethyl)phenyl]ethyl}-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine;

4-{1-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]ethyl}benzonitrile;

4-{1-[4-nitro-2-(trifluoromethyl)phenyl]-1H-pyrazol-4-yl}-1H-pyrrolo[2,3-b]pyridine;

3-methyl-4-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]benzonitrile;

4-[1-(2-chlorophenyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

3-bromo-4-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]benzonitrile;

ethyl 4-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]benzoate;

4-{1-[2-chloro-6-nitro-4-(trifluoromethyl)phenyl]-1H-pyrazol-4-yl}-1H-pyrrolo[2,3-b]-pyridine;

4-(1-{1-[4-(trifluoromethyl)phenyl]ethyl}-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine;

4-[1-(2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-[1-(1,2,3,4-tetrahydronaphthalen-1-yl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-(1-{1-[2-chloro-5-(trifluoromethyl)phenyl]ethyl}-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]-pyridine;

4-{1-[1-(2,4-dichloro-5-fluorophenyl)ethyl]-1H-pyrazol-4-yl}-1H-pyrrolo[2,3-b]pyridine;

4-[1-(1-cyclopentylethyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-[1-(1-methyl-3-phenylpropyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-[1-(1-cyclobutylethyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

[2-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]-5-(trifluoromethyl)phenyl]-acetonitrile;

[5-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]-2-(trifluoromethyl)phenyl]-acetonitrile;

4-{1-[pent-3-en-1-yl]-1H-pyrazol-4-yl}-1H-pyrrolo[2,3-b]pyridine;

2-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

4-{1-[4-phenylbut-3-en-1-yl]-1H-pyrazol-4-yl}-1H-pyrrolo[2,3-b]pyridine;

6-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]hexanenitrile;

ethyl 3-amino-2-{[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]methyl}-propanoate;

ethyl 2-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]propanoate;

4-[1-(1-propylbutyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]butanenitrile;

[3-chloro-2-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]-5-(trifluoromethyl)phenyl]-acetonitrile;

5-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]-2-(trifluoromethyl)-benzonitrile;

4-{1-[2-chloro-4-(trifluoromethyl)phenyl]-1H-pyrazol-4-yl}-1H-pyrrolo[2,3-b]pyridine;

4-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]-2-(trifluoromethyl)-benzonitrile;

2-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]benzonitrile;

3-chloro-2-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]benzonitrile;

4-amino-5,6-difluoro-2-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]isophthalonitrile;

1-{[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]methyl}-cyclopropanecarbonitrile;

5-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]hexanenitrile;

2,2-dimethyl-6-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]hexanenitrile;

4-[1-(1-ethyl-2-methylpropyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

5-bromo-2-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]benzonitrile;

3-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]-4-(trifluoromethyl)-benzonitrile;

2-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]-3-(trifluoromethyl)-benzonitrile;

3-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]-4-(trifluoromethyl)benzamide;

3-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]cyclohexanone;

2-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]cyclohexanol;

4-(1-{[1-(methylsulfonyl)piperidin-4-yl]methyl}-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]-pyridine;

2-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]cyclohexanecarbonitrile;

4-{1-[2-(trifluoromethyl)phenyl]-1H-pyrazol-4-yl}-1H-pyrrolo[2,3-b]pyridine;

4-[1-(2,6-dichlorophenyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

(4-{[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]methyl}cyclohexyl)methanol;

4-[1-(tetrahydrofuran-2-ylmethyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-[1-(1-cyclopentylpropyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-[1-(tetrahydrofuran-3-ylmethyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

2-chloro-3-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]benzonitrile;

3-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]-3-(1,3-thiazol-5-yl)propanenitrile;

1-benzyl-4-{[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]methyl}pyrrolidin-2-one;

3-(1-methyl-1H-imidazol-5-yl)-3-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]-3-(3-thienyl)propanenitrile;

{1-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]cyclopentyl}acetonitrile;

4-chloro-3-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]benzonitrile;

4-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]phthalonitrile;

3-methyl-4-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]benzaldehyde;

4-[1-(2-methyl-4-nitrophenyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

3-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]cyclopentanone;

4-[1-(3-furylmethyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

4-[1-(2-furylmethyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine;

3-{2-cyano-1-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]ethyl}benzonitrile;

{3-methyl-4-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]phenyl}methanol;

4-methyl-4-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]pentan-2-one;

3-(1-benzofuran-2-yl)-3-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-(3-furyl)-3-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

{3-methyl-4-[4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]phenyl}acetonitrile;

4-methyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]benzonitrile;

4-[1-(1-cyclopentylpropyl)-1H-pyrazol-4-yl]-7H-pyrrolo[2,3-d]pyrimidine;

{1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]cyclopentyl}acetonitrile;

3-{(2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}benzonitrile;

3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-3-(3-thienyl)propanenitrile;

4-chloro-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]benzonitrile;

3-(3-furyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]pentanedinitrile;

3-{1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]cyclopentyl}-propanenitrile;

{1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]cyclohexyl}acetonitrile;

{3-methyl-4-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]phenyl}methanol;

3-pyridin-4-yl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-pyridin-3-yl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-[4-(methylthio)phenyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-(3-methoxyphenyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-(4-methoxyphenyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

{3-methyl-4-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]phenyl}acetonitrile;

3-[4-(methylsulfinyl)phenyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-[4-(methylsulfonyl)phenyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-[3-(cyanomethoxy)phenyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-(6-chloropyridin-3-yl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

5-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}pyridine-2-carbonitrile;

3-(3,5-dimethylisoxazol-4-yl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-3-[6-(trifluoromethyl)pyridin-3-yl]-propanenitrile;

3-(6-methoxypyridin-3-yl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-pyridin-2-yl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-(6-bromopyridin-2-yl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

6-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}pyridine-2-carbonitrile;

4-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]heptanedinitrile;

3-(5-bromopyridin-3-yl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-[4-(7H-Pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]pentane-1,5-diol

5-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}nicotinonitrile;

3-(2-methoxypyridin-3-yl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-[4-(cyanomethoxy)phenyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-[2-(cyanomethoxy)phenyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-(3,5-dibromophenyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

5-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}isophthalonitrile;

3-[6-(dimethylamino)pyridin-2-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-(4-bromo-2-thienyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

5-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}thiophene-3-carbonitrile;

3-(5-bromo-2-fluorophenyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-(3-nitrophenyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-(5-bromo-2-methoxyphenyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-4-methoxybenzonitrile;

3-(3-bromophenyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-4-fluorobenzonitrile;

3-[5-bromo-2-(cyanomethoxy)phenyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-(4-bromo-2-furyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

4-(cyanomethoxy)-3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-ethyl}benzonitrile;

3-(4-bromopyridin-2-yl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

2-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}isonicotinonitrile;

5-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-3-furonitrile;

3-[2-bromo-5-(cyanomethoxy)phenyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

4-(cyanomethoxy)-2-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-ethyl}benzonitrile;

3-pyrimidin-5-yl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-(2-bromopyridin-4-yl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

4-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}pyridine-2-carbonitrile;

3-(5-methoxypyridin-3-yl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-(3-chlorophenyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-3-[3-(trifluoromethyl)phenyl]-propanenitrile;

3-(3-phenoxyphenyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-3-[3-(trifluoromethoxy)-phenyl]-propanenitrile;

methyl 3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}benzoate;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}benzoic acid;

3-[3-(1H-pyrazol-4-yl)phenyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-(3-aminophenyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

N-(3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}phenyl)acetamide;

N-(3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}phenyl)methanesulfonamide;

4-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}thiophene-2-carbonitrile;

5-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}thiophene-2-carbonitrile;

3-[3-(morpholin-4-ylcarbonyl)phenyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

N-(2-aminoethyl)-3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-ethyl}benzamide;

3-(5-formyl-3-thienyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-methylbenzamide;

2-cyano-N-(3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-phenyl)acetamide;

N-(3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}phenyl)nicotinamide;

N-(3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}phenyl)-N′

-isopropylurea;

isopropyl(3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-phenyl)carbamate;

3-(5-phenylpyridin-3-yl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-(3,3′

-bipyridin-5-yl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-(5-pyrimidin-5-ylpyridin-3-yl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-[5-(1-methyl-1H-pyrazol-4-yl)pyridin-3-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-(5-ethynylpyridin-3-yl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-[5-(phenylthio)pyridin-3-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-(2-bromo-1,3-thiazol-5-yl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

ethyl 3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]butanoate;

3-(5-morpholin-4-ylpyridin-3-yl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-(1-methyl-1H-pyrazol-4-yl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

4-{1-[1-phenyl-2-(1H-1,2,4-triazol-1-yl)ethyl]-1H-pyrazol-4-yl}-7H-pyrrolo[2,3-d]-pyrimidine;

4-{1-[1-phenyl-2-(4H-1,2,4-triazol-4-yl)ethyl]-1H-pyrazol-4-yl}-7H-pyrrolo[2,3-d]-pyrimidine;

3-(3-pyridin-3-ylphenyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-[5-(phenylsulfinyl)pyridin-3-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-[5-(phenylsulfonyl)pyridin-3-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]pentan-1-ol;

methyl 3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]pentyl carbonate;

3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]pentanal oxime;

3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]pentanal O-methyloxime;

3-[4-(7H-pyrrolo[2,3-(1]pyrimidin-4-yl)-1H-pyrazol-1-yl]pentanal O-methyloxime;

4-[1-(4,4-dibromo-1-ethylbut-3-en-1-yl)-1H-pyrazol-4-yl]-7H-pyrrolo[2,3-d]pyrimidine;

3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-3-[5-(1,3-thiazol-2-ylthio)pyridin-3-yl]propanenitrile;

3-[5-(ethylthio)pyridin-3-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

4-[1-(1-ethylbut-3-yn-1-yl)-1H-pyrazol-4-yl]-7H-pyrrolo[2,3-d]pyrimidine trifluoroacetate;

4-{1-[1-methyl-2-(1H-1,2,4-triazol-1-yl)ethyl]-1H-pyrazol-4-yl}-7H-pyrrolo[2,3-d]-pyrimidine;

4-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]pentan-2-one trifluoroacetate;

1-phenyl-2-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propan-1-one;

3-[5-(ethylsulfinyl)pyridin-3-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-[5-(ethylsulfonyl)pyridin-3-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-[5-(cyclohexylthio)pyridin-3-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

1-phenyl-2-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propan-1-ol;

1-phenyl-2-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propan-1-ol;

3-[3-(ethylthio)phenyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-[3-(ethylsulfinyl)phenyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-[3-(ethylsulfonyl)phenyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-[5-(cyclohexylsulfonyl)pyridin-3-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-[5-(cyclohexylsulfinyl)pyridin-3-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

4-[1-(1-methyl-2-phenylethyl)-1H-pyrazol-4-yl]-7H-pyrrolo[2,3-d]pyrimidine;

4-{1-[1-methyl-2-(3-thienyl)ethyl]-1H-pyrazol-4-yl}-7H-pyrrolo[2,3-d]pyrimidine;

3-{1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}benzonitrile;

4-{1-[2-(1H-imidazol-1-yl)-1-methylethyl]-1H-pyrazol-4-yl}-7H-pyrrolo[2,3-d]pyrimidine;

4-{1-[1-methyl-2-(3-methyl-1,2,4-oxadiazol-5-yl)ethyl]-1H-pyrazol-4-yl}-7H-pyrrolo[2,3-d]-pyrimidine;

3-[3-(methylsulfonyl)phenyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-(3-pyridin-4-ylphenyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

4-[1-(1-ethylbut-3-en-1-yl)-1H-pyrazol-4-yl]-7H-pyrrolo[2,3-d]pyrimidine;

4-[1-(1,3-dimethylbut-3-en-1-yl)-1H-pyrazol-4-yl]-7H-pyrrolo[2,3-d]pyrimidine;

3-[5-(isopropylthio)pyridin-3-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-[5-(isopropylsulfinyl)pyridin-3-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-[5-(isopropylsulfonyl)pyridin-3-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-3-[5-(trifluoromethyl)pyridin-3-yl]-propanenitrile;

3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-3-[5-(trifluoromethyl)pyridin-3-yl]-propanenitrile;

2-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-N-[3-(trifluoromethyl)phenyl]-propanamide;

N-2-naphthyl-2-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanamide;

N-1-naphthyl-2-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanamide;

N-(3-cyanophenyl)-2-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanamide;

N-benzyl-2-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanamide;

N-phenyl-2-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]butanamide;

N-(4-phenoxyphenyl)-2-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]butanamide;

N-2-naphthyl-2-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]butanamide;

N-(3-cyanophenyl)-2-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]butanamide;

N-biphenyl-4-yl-2-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]butanamide;

N-(biphenyl-4-ylmethyl)-2-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-butanamide;

N-(biphenyl-3-ylmethyl)-2-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-butanamide;

N-(4-cyanophenyl)-2-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]butanamide;

N-1-naphthyl-2-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]butanamide;

5-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-phenylnicotinamide;

N-(3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}phenyl)-3-(trifluoromethyl)benzamide;

N-(3-{[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]methyl}phenyl)-3-(trifluoromethyl)benzamide;

3-[3-(methylsulfonyl)phenyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-[3-(methylsulfonyl)phenyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

N-(3-{[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]methyl}phenyl)benzenesulfonamide;

3-{[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]methyl}-N-[3-(trifluoromethyl)-phenyl]benzamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N,N-dimethylbenzenesulfonamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N,N-dimethylbenzenesulfonamide;

N-benzyl-3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-benzenesulfonamide;

N-benzyl-3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-benzamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-phenylbenzamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-[3-(trifluoromethyl)phenyl]benzamide;

N-(3-cyanophenyl)-3-{[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]methyl}benzamide;

N-benzyl-3-{[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]methyl}benzamide;

N-1-naphthyl-3-{[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]methyl}benzamide;

N-2-naphthyl-3-{[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]methyl}benzamide;

N-(3-{[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]methyl}phenyl)-2-naphthamide;

N-(3-{[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]methyl}phenyl)-1-naphthamide;

2-phenyl-N-(3-{[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]methyl}phenyl)-acetamide;

3-chloro-N-(3-{[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]methyl}phenyl)-benzamide;

N-(3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}phenyl)-2-naphthamide;

N-(3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}phenyl)-1-naphthamide;

N-(3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-ethyl}phenyl)-2-phenylacetamide;

3-cyano-N-(3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-phenyl)benzamide;

N-(3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}phenyl)-benzamide;

N-(3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}phenyl)-4-(trifluoromethyl)benzamide;

N-(3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}phenyl)-N′

-phenylurea;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-[4-(trifluoromethyl)phenyl]benzamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-(4-methylphenyl)benzamide;

N-(4-cyanophenyl)-3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-ethyl}benzamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-2-naphthylbenzamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-1-naphthylbenzamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N,N-dimethylbenzamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-pyridin-3-yl-benzamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-methyl-N-phenylbenzamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-cyclohexylbenzamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-(4-phenoxyphenyl)benzamide;

N-(3-cyanophenyl)-3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-ethyl}benzamide;

N-biphenyl-4-yl-3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-ethyl}benzamide;

N-(4-chlorophenyl)-3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-ethyl}benzamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-(3,4-dim ethylphenyl)benzamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-(3-methoxyphenyl)benzamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-(4-methoxyphenyl)benzamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-isoxazol-3-yl-benzamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-methyl-N-phenylbenzenesulfonamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-propylbenzenesulfonamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-phenylbenzenesulfonamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N2-naphthylbenzenesulfonamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-cyclopropylbenzenesulfonamide;

3-[3-(piperidin-1-ylsulfonyl)phenyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-[3-(morpholin-4-ylsulfonyl)phenyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-(4-methylphenyl)benzenesulfonamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-(3,4-dimethylphenyl)benzenesulfonamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-(3-methoxyphenyl)benzenesulfonamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-(4-methoxyphenyl)benzenesulfonamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-(3,5-dimethoxyphenyl)benzamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-[4-(dimethylamino)phenyl]benzamide;

3-[3-(benzylsulfonyl)phenyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-[3-(benzylthio)phenyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

4-{[(3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}phenyl)-sulfonyl]methyl}benzonitrile;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-methylbenzenesulfonamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-1-naphthylbenzenesulfonamide;

N-biphenyl-4-yl-3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-benzenesulfonamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-[4-(trifluoromethoxy)phenyl]benzamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-(2-methoxyphenyl)benzamide;

3-[3-(benzyloxy)phenyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-cyclohexylbenzenesulfonamide;

3-[3-(3,4-dihydroisoquinolin-2(1H)-ylsulfonyl)phenyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-(2-methoxyethyl)benzenesulfonamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N,N-diethylbenzenesulfonamide;

3-{3-[(4-ethylpiperazin-1-yl)sulfonyl]phenyl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

N-1,3-benzodioxol-5-yl-3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}benzenesulfonamide;

3-{3-[(3-methoxybenzyl)sulfonyl]phenyl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-{3-[(4-methoxybenzyl)sulfonyl]phenyl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-{3-[(2,6-dimethylmorpholin-4-yl)sulfonyl]phenyl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-{3-[(4-oxopiperidin-1-yl)sulfonyl]phenyl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-[3-(isopropylsulfonyl)phenyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-{3-[(cyclohexylmethyl)sulfonyl]phenyl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-[3-(octahydroisoquinolin-2(1H)-ylsulfonyl)phenyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-{3-[(2-phenylethyl)-sulfonyl]phenyl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

cis-4-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]cyclohexylacetonitrile;

cis-4-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]cyclohexylmethylthiocyanate;

N-5-[(cis-4-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]cyclohexylmethyl)thio]-4H-1,2,4-triazol-3-ylpyrimidin-2-amine;

N-5-[(cis-4-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]cyclohexylmethyl)thio]-4H-1,2,4-triazol-3-ylpyrimidin-2-amine;

3-cis-4-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]cyclohexylpropanenitrile;

5-[(2-cis-4-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]cyclohexylethyl)thio]-4H-1,2,4-triazol-3-amine;

4-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]cyclohexylideneacetonitrile;

cis-4-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]cyclohexanecarbonitrile;

2-[(cis-4-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]cyclohexylmethyl)sulfinyl]-benzonitrile;

2-[(cis-4-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]cyclohexylmethyl)sulfonyl]-benzonitrile;

3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]cyclohexylacetonitrile;

5-({cis-4-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]cyclohexyl}thio)-1H-1,2,4-triazol-3-amine;

N-{5-[({cis-4-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]cyclohexyl}methyl)-thio]-4H-1,2,4-triazol-3-yl}methanesulfonamide;

[cis-4-[4-(7H-Pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-1-(1H-1,2,4-triazol-1-yl)cyclohexyl]acetonitrile;

3-[3-(piperazin-1-ylsulfonyl)phenyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-3-[3-(thiomorpholin-4-ylsulfonyl)-phenyl]propanenitrile;

3-{3-[(4-hydroxypiperidin-1-yl)sulfonyl]phenyl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-[3-(isobutylsulfonyl)phenyl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanenitrile;

3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-3-{3-[(tetrahydro-2H-pyran-4-ylmethyl)sulfonyl]phenyl}propanenitrile;

3-{3-[(2-methoxyethyl)sulfonyl]phenyl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-{3-[(3-furylmethyl)sulfonyl]phenyl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-{3-[(1,1-dioxidothiomorpholin-4-yl)sulfonyl]phenyl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-{3-[(4-acetylpiperazin-1-yl)sulfonyl]phenyl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-{3-[(pyridin-4-ylmethyl)sulfonyl]phenyl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

4-[1-(1-phenylbut-3-yn-1-yl)-1H-pyrazol-4-yl]-7H-pyrrolo[2,3-d]pyrimidine;

4-(1-{1-[3-(morpholin-4-ylsulfonyl)phenyl]but-3-yn-1-yl}-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidine;

3-{1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]but-3-yn-1-yl}benzonitrile;

3-{1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]but-3-yn-1-yl}benzaldehyde;

methyl 3-(3-cyanophenyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-propanoate;

N,N-dimethyl-3-{1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]but-3-yn-1-yl}-benzenesulfonamide;

3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}-N-[4-(dimethylamino)phenyl]benzenesulfonamide;

3-{3-methoxy-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propyl}-N,N-dimethylbenzenesulfonamide;

N-phenyl-3-{1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]but-3-yn-1-yl}-benzamide;

4-[1-(3-methoxy-1-phenylpropyl)-1H-pyrazol-4-yl]-7H-pyrrolo[2,3-d]pyrimidine;

N-[4-(dimethylamino)phenyl]-3-{1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]but-3-yn-1-yl}benzamide;

3-{3-hydroxy-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propyl}-N,N-dimethylbenzenesulfonamide;

3-{1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]but-3-en-1-yl}benzonitrile;

4-{1-[1-(3-bromophenyl)but-3-en-1-yl]-1H-pyrazol-4-yl}-7H-pyrrolo[2,3-d]pyrimidine;

3-{4,4-difluoro-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]but-3-en-1-yl}-benzonitrile;

4-(1-{4,4-difluoro-1-[3-(morpholin-4-ylsulfonyl)phenyl]but-3-en-1-yl}-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidine;

4-(1-{1-[3-(ethylsulfonyl)phenyl]-4,4-difluorobut-3-en-1-yl}-1H-pyrazol-4-yl)-7H-pyrrolo-[2,3-d]pyrimidine;

4-(1-{1-[3-(benzyloxy)phenyl]-4,4-difluorobut-3-en-1-yl}-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidine;

4-[1-(2-methoxy-1-phenylethyl)-1H-pyrazol-4-yl]-7H-pyrrolo[2,3-d]pyrimidine;

4-[1-{4,4-difluoro-1-(methylsulfonyl)phenyl]but-3-en-1-yl}-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidine;

3-{[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]methyl}benzonitrile;

3-{1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-butyl}benzonitrile;

4-(1-{1-[3-(ethylsulfonyl)phenyl]-4,4-difluorobutyl}-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]-pyrimidine;

4-[1-(4,4-difluoro-1-{3-[(2-methoxyethyl)sulfonyl]phenyl}-but-3-en-1-yl)-1H-pyrazol-4-yl]-7H-pyrrolo[2,3-d]pyrimidine;

4-[1-(1-cyclopentylbut-3-en-1-yl)-1H-pyrazol-4-yl]-7H-pyrrolo[2,3-d]pyrimidine;

4-[1-(1-methylbut-3-en-1-yl)-1H-pyrazol-4-yl]-7H-pyrrolo[2,3-d]pyrimidine;

4-[1-(1-cyclopentyl-2-cyclopropylethyl)-1H-pyrazol-4-yl]-7H-pyrrolo[2,3-d]pyrimidine;

4-[1-(1-cyclopentylbut-3-yn-1-yl)-1H-pyrazol-4-yl]-7H-pyrrolo[2,3-d]pyrimidine;

4-[1-(1-cyclopentylbutyl)-1H-pyrazol-4-yl]-7H-pyrrolo[2,3-d]pyrimidine;

4-[1-(1-cyclopentyl-4,4-difluorobut-3-en-1-yl)-1H-pyrazol-4-yl]-7H-pyrrolo[2,3-d]-pyrimidine;

4-{1-[4,4-difluoro-1-(tetrahydrofuran-3-yl)but-3-en-1-yl]-1H-pyrazol-4-yl}-7H-pyrrolo[2,3-d]pyrimidine;

4-(1-(5,5-difluoropent-4-en-2-yl)-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidine;

4-[1-(1-cyclopropyl-4,4-difluorobut-3-en-1-yl)-1H-pyrazol-4-yl]-7H-pyrrolo[2,3-d]pyrimidine;

4-[1-(1-cyclopentyl-4,4-difluorobutyl)-1H-pyrazol-4-yl]-7H-pyrrolo[2,3-d]pyrimidine;

3-(1-methylcyclopentyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

4,4-dimethyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]pentanenitrile;

1-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}cyclopropanecarbonitrile;

N-[(1-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}cyclopentyl)-methyl]benzamide;

3-{1-[(benzyloxy)methyl]cyclopentyl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-[1-(methylsulfonyl)pyrrolidin-3-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

N′

-cyano-4-(cyanomethyl)-4-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-piperidine-1-carboximidamide;

4-{1-[2,2,2-trifluoro-1-(1H-imidazol-2-ylmethyl)ethyl]-1H-pyrazol-4-yl}-7H-pyrrolo[2,3-d]pyrimidine;

4-(1-[2,2,2-trifluoro-1-(4-methyl-1,3-thiazol-2-yl)methyl]ethyl-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidine;

4-{1-[1-(trifluoromethyl)but-3-yn-1-yl]-1H-pyrazol-4-yl}-7H-pyrrolo[2,3-d]pyrimidine;

4-{1-[1-(trifluoromethyl)but-3-en-1-yl]-1H-pyrazol-4-yl}-7H-pyrrolo[2,3-d]pyrimidine;

4-{1-[1-(trifluoromethyl)butyl]-1H-pyrazol-4-yl}-7H-pyrrolo[2,3-d]pyrimidine;

4-{1-[4,4-difluoro-1-(trifluoromethyl)but-3-en-1-yl]-1H-pyrazol-4-yl}-7H-pyrrolo[2,3-d]-pyrimidine;

4-{1-[4,4-difluoro-1-(trifluoromethyl)butyl]-1H-pyrazol-4-yl}-7H-pyrrolo[2,3-d]pyrimidine;

3-pyridin-4-yl-3-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1,3-thiazol-2-yl]propanenitrile;

4-{2-cyano-1-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1,3-thiazol-2-yl]ethyl}pyridine-2-carbonitrile; and

3-pyridin-2-yl-3-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1,3-thiazol-2-yl]propanenitrile;

and pharmaceutically acceptable salts thereof.

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

48. The composition of claim 47 which is suitable for topical administration.

49. A method of modulating an activity of JAK comprising contacting JAK with a compound of Formula I;

50. The method of claim 49 wherein said JAK is JAK1, JAK2, JAK3 or TYK2.

51. The method of claim 49 wherein said JAK is JAK1 or JAK2.

52. The method of claim 49 wherein said JAK is JAK2.

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

54. The method of claim 49 wherein said compound is a selective inhibitor of JAK2 over JAK1, JAK3 and TYK2.

55. 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 Formula I:

56. The method of claim 55 wherein said disease is allograft rejection or graft versus host disease.

57. The method of claim 55 wherein said disease is an autoimmune disease.

58. The method of claim 57 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.

59. The method of claim 57 wherein said autoimmune disease is bullous skin disorder.

60. The method of claim 59 wherein said bullous skin disorder is pemphigus vulgaris (PV) or bullous pemphigoid (BP).

61. The method of claim 55 wherein said disease is a skin disorder.

62. The method of claim 61 wherein said skin disorder is atopic dermatitis, psoriasis, skin sensitization, skin irritation, skin rash, contact dermatitis or allergic contact sensitization.

63. The method of claim 55 wherein said disease is a viral disease.

64. The method of claim 63 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).

65. The method of claim 55 wherein said disease is cancer.

66. The method of claim 65 wherein said cancer is a solid tumor

67. The method of claim 66 wherein said cancer is prostate cancer, renal cancer, hepatic cancer, breast cancer, lung cancer, thyroid cancer, Kaposi'"'"'s sarcoma, Castleman'"'"'s disease or pancreatic cancer.

68. The method of claim 66 wherein said cancer is prostate cancer.

69. The method of claim 65 wherein said cancer is hematological.

70. The method of claim 69 wherein said cancer is lymphoma, leukemia, or multiple myeloma.

71. The method of claim 69 wherein said cancer is a skin cancer.

72. The method of claim 71 wherein said skin cancer is cutaneous T-cell lymphoma or cutaneous B-cell lymphoma.

73. The method of claim 69 wherein said cancer is multiple myeloma.

74. The method of claim 55 said disease is characterized by a mutant JAK2.

75. The method of claim 74 wherein at least one mutation of said mutant JAK2 resides in the pseudo-kinase domain of said JAK2.

76. The method of claim 55 wherein said disease is a myeloproliferative disorder.

77. The method of claim 76 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).

78. The method of claim 55 wherein said disease is an inflammatory disease.

79. The method of claim 78 wherein said disease is an inflammatory disease of the eye.

80. The method of claim 79 wherein said disease is iritis, uveitis, scleritis, or conjunctivitis.

81. The method of claim 78 wherein said disease is an inflammatory disease of the respiratory tract.

82. The method of claim 81 wherein said inflammatory disease concerns the upper respiratory tract.

83. The method of claim 81 wherein said inflammatory disease concerns the lower respiratory tract.

84. The method of claim 55 wherein said inflammatory disease is an inflammatory myopathy.

85. The method of claim 84 wherein said inflammatory disease is myocarditis.

86. The method of claim 55 wherein said disease is ischemia reperfusion or related to an ischemic event.

87. The method of claim 55 wherein said disease is anorexia or cachexia resulting from or associated with cancer.

88. The method of claim 55 wherein said disease is fatigue resulting from or associated with cancer.