N-(HETERO)ARYL-PYRROLIDINE DERIVATIVES OF PYRAZOL-4-YL-PYRROLO[2,3-d]PYRIMIDINES AND PYRROL-3-YL-PYRROLO[2,3-d]PYRIMIDINES AS JANUS KINASE INHIBITORS

• US 20140221379A1
• Filed: 04/11/2014
• Published: 08/07/2014
• Est. Priority Date: 05/22/2009
• Status: Active Grant

• Current Assignee: Incyte Holdings Corporation And Incyte Corporation
• Original Assignee: Incyte Corporation
• Inventors: Shepard, Stacey, Arvanitis, Argyrios G, Wang, Haisheng, Storace, Louis, Folmer, Beverly, Zhu, Wenyu, Glenn, Joseph, Shao, Lixin, Rodgers, James D
• Granted Patent: US 9,334,274 B2
• Time in Patent Office: Days
• US Class Current: 514/249
• CPC Class Codes: A61P 1/00 Drugs for disorders of the alimentary tract or the digestive system
• CPC Class Codes: A61P 1/04 for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
• CPC Class Codes: A61P 13/12 of the kidneys
• CPC Class Codes: A61P 17/00 Drugs for dermatological disorders
• CPC Class Codes: A61P 17/04 Antipruritics
• CPC Class Codes: A61P 17/06 Antipsoriatics
• CPC Class Codes: A61P 19/02 for joint disorders, e.g. arthritis, arthrosis
• CPC Class Codes: A61P 19/08 for bone diseases, e.g. rachitism, Paget's disease
• CPC Class Codes: A61P 21/04 for myasthenia gravis
• CPC Class Codes: A61P 25/00 Drugs for disorders of the nervous system
• CPC Class Codes: A61P 29/00 Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
• CPC Class Codes: A61P 3/10 for hyperglycaemia, e.g. antidiabetics
• CPC Class Codes: A61P 35/00 Antineoplastic agents
• CPC Class Codes: A61P 35/02 specific for leukemia
• CPC Class Codes: A61P 37/00 Drugs for immunological or allergic disorders
• CPC Class Codes: A61P 37/02 Immunomodulators
• CPC Class Codes: A61P 37/06 Immunosuppressants, e.g. drugs for graft rejection
• CPC Class Codes: A61P 37/08 Antiallergic agents antiasthmatic agents A61P11/06; ophthalmic antiallergics A61P27/14
• CPC Class Codes: A61P 5/14 of the thyroid hormones, e.g. T3, T4
• CPC Class Codes: A61P 9/00 Drugs for disorders of the cardiovascular system
• CPC Class Codes: C07D 471/04 : Ortho-condensed systems
• CPC Class Codes: C07D 487/04 : Ortho-condensed systems
• CPC Class Codes: C07D 491/048 : the oxygen-containing ring being five-membered
• CPC Class Codes: C07D 495/04 : Ortho-condensed systems
• CPC Class Codes: C07D 498/04 : Ortho-condensed systems
• CPC Class Codes: C07D 513/04 : Ortho-condensed systems
• CPC Class Codes: C07D 519/00 : Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00

Abstract

The present invention relates to N-(hetero)aryl-pyrrolidine derivatives of Formula I:

which are JAK inhibitors, such as selective JAK1 inhibitors, useful in the treatment of JAK-associated diseases including, for example, inflammatory and autoimmune disorders, as well as cancer.

Claims

1-63. -63. (canceled)

64. A method of treating an autoimmune disease, a cancer, a myeloproliferative disorder, an inflammatory disease, or organ transplant rejection in a patient in need thereof, comprising administering to said patient a therapeutically effective amount of a compound of Formula I:

65. A method according to claim 64, wherein said autoimmune disease is a skin disorder, multiple sclerosis, rheumatoid arthritis, psoriatic arthritis, juvenile arthritis, type I diabetes, lupus, inflammatory bowel disease, Crohn'"'"'s disease, myasthenia gravis, immunoglobulin nephropathies, myocarditis, or autoimmune thyroid disorder.

66. A method according to claim 64, wherein said autoimmune disease is rheumatoid arthritis.

67. A method according to claim 64, wherein said autoimmune diseases is a skin disorder.

68. A method according to claim 67, wherein said skin disorder is atopic dermatitis, psoriasis, skin sensitization, skin irritation, skin rash, contact dermatitis or allergic contact sensitization.

69. A method according to claim 64, wherein said cancer is a solid tumor.

70. A method according to claim 64, 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.

71. A method according to claim 64, wherein said cancer is lymphoma, leukemia, or multiple myeloma.

72. A method according to claim 64, wherein said myeloproliferative disorder (MPD) is polycythemia vera (PV), essential thrombocythemia (ET), myeloid metaplasia with myelofibrosis (MMM), primary myelofibrosis (PMF), chronic myelogenous leukemia (CML), chronic myelomonocytic leukemia (CMML), hypereosinophilic syndrome (HES), idiopathic myelofibrosis (IMF), or systemic mast cell disease (SMCD).

73. A method according to claim 64, wherein said myeloproliferative disorder is myelofibrosis.

74. A method according to claim 64, wherein said myeloproliferative disorder is primary myelofibrosis (PMF).

77. A method according to claim 64, wherein Y is N.

78. A method according to claim 64, wherein X is cyano.

79. A method according to claim 64, wherein Z is hydrogen.

80. A method according to claim 64, wherein Ar is selected from phenyl, C_1-6 monocyclic heteroaryl, C_1-9 bicyclic heteroaryl, and bicyclic C_2-14 fused heterocycloalkylheteroaryl;

each of which is optionally substituted with 1, 2, 3, 4, 5, or 6 independently selected R¹ groups.

81. A method according to claim 64, wherein Ar is selected from phenyl, thiazol-2-yl, pyridin-2-yl, pyridin-3-yl, pyridin-4-yl, pyrimidin-2-yl, pyrimidin-4-yl, pyrazin-2-yl, benzo[d]oxazol-2-yl, oxazolo[4,5-c]pyridin-2-yl, oxazolo[5,4-b]pyridin-2-yl, oxazolo[5,4-d]pyrimidin-2-yl, 7H-pyrrolo[2,3-d]pyrimidin-2-yl, 2,3-dihydrothieno[2,3-b]pyridin-6-yl, S-oxo-2,3-dihydrothieno[2,3-b]pyridin-6-yl, S,S-dioxo-2,3-dihydrothieno[2,3-b]pyridin-6-yl, quinazolin-2-yl, quinolin-2-yl, pyrrolo[2,3-b]pyridin-6-yl, oxazolo[4,5-b]pyridin-2-yl, 3-oxo-3,4-dihydropyrazin-2-yl, quinoxalin-2-yl, thiazol-4-yl, thiazol-5-yl, pyrimidin-5-yl, oxazolo[5,4-d]pyrimidin-2-yl, thieno[3,2-b]pyridin-5-yl, thieno[2,3-c]pyridin-5-yl, thiophen-2-yl, thiophen-3-yl, thiazolo[5,4-d]pyrimidin-5-yl, thieno[2,3-b]pyridin-6-yl, 2,3-dihydrofuro[2,3-b]pyridin-6-yl, 6,7-dihydro-5H-cyclopenta[b]pyridin-2-yl, furo[3,2-c]pyridin-6-yl, 2,3-dihydrothieno[3,2-c]pyridin-6-yl, S-oxo-2,3-dihydrothieno[3,2-c]pyridin-6-yl, S,S-dioxo-2,3-dihydrothieno[3,2-c]pyridin-6-yl, thieno[3,2-c]pyridin-6-yl, and 1H-pyrrolo[3,2-c]pyridin-6-yl;

each of which is optionally substituted with 1, 2, 3, 4, 5, or 6 independently selected R¹ groups.

82. A method according to claim 64, wherein each R¹ is independently selected from halogen, cyano, nitro, C_1-6 alkyl, C_1-6 haloalkyl, —

OR^a, —

SR^a, —

S(═

O)R^b, —

S(═

O)₂R^b, —

S(═

O)NR^eR^f, —

NR^eR^f, —

C(═

O)R^b, —

C(═

O)OR^b, —

C(═

O)NR^eR^f, and —

NR^cC(═

O)R^d.

83. A method according to claim 64, wherein each R¹ is independently selected from fluoro, bromo, chloro, cyano, hydroxyl, methyl, trifluoromethyl, methoxy, isopropylamino, dimethylamino, methylthio, methylsulfinyl, and methylsulfonyl.

84. A method according to claim 64, wherein each R^a, R^b, R^c, R^d, R^e, and R^f is independently selected from H, C_1-6 alkyl, and C_1-6 haloalkyl.

85. A method according to claim 64, wherein:

X is cyano or fluoro;

Y is CH or N;

Z is hydrogen or fluoro;

Ar is selected from phenyl, C_1-6 monocyclic heteroaryl, C_1-6 bicyclic heteroaryl, and bicyclic C_2-14 fused heterocycloalkylheteroaryl;

each of which is optionally substituted with 1, 2, 3, 4, 5, or 6 independently selected R¹ groups;

each R¹ is independently selected from halogen, cyano, nitro, C_1-6 alkyl, C_1-6 haloalkyl, C_2-6 alkenyl, C_2-6 alkynyl, C_3-7 cycloalkyl, C_3-7 cycloalkyl-C_1-4-alkyl, C_2-6 heterocycloalkyl, C_2-6 heterocycloalkyl-C_1-4-alkyl, phenyl, phenyl-C_1-4-alkyl, C_1-6 heteroaryl, C_1-6 heteroaryl-C_1-4-alkyl, —

OR^a, —

SR^a, —

S(═

O)R^b, —

S(═

O)₂R^b, —

S(═

O)NR^eR^f, —

NR^eR^f, —

C(═

O)R^b, —

C(═

O)OR^b, —

C(═

O)NR^eR^f, —

NR^cC(═

O)R^d, and —

NR^cC(═

O)OR^d;

wherein said C_1-6 alkyl, C_1-6 haloalkyl, C_2-6 alkenyl, and C_2-6 alkynyl are each optionally substituted by 1, 2, 3, or 4 independently selected R^1a groups;

wherein said C_3-7 cycloalkyl, C_3-7 cycloalkyl-C_1-4-alkyl, C_2-6 heterocycloalkyl, C_2-6 heterocycloalkyl-C_1-4-alkyl, phenyl, phenyl-C_1-4-alkyl, C_1-6 heteroaryl, and C_1-6 heteroaryl-C_1-4-alkyl are each optionally substituted by 1, 2, 3, or 4 independently selected R^2a groups;

each R^1a is independently selected from fluoro, chloro, bromo, cyano, nitro, hydroxyl, C_1-4 alkoxy, C_1-4 haloalkoxy, C_1-4 alkylthio, C_1-4 alkylsulfinyl, C_1-4 alkylsulfonyl, amino, C_1-4 alkylamino, and di-C_1-4-alkylamino;

each R^2a is independently selected from fluoro, chloro, bromo, cyano, nitro, hydroxyl, C_1-4 alkyl, C_1-4 haloalkyl, C_2-4 alkynyl, C_1-4 alkoxy, C_1-4 haloalkoxy, C_1-4 alkylthio, C_1-4 alkylsulfinyl, C_1-4 alkylsulfonyl, amino, C_1-4 alkylamino, and di-C_1-4-alkylamino;

each R^a, R^b, R^c, R^d, R^e, and R^f is independently selected from H, C_1-6 alkyl, C_1-6 haloalkyl, C_2-6 alkenyl, C_2-6 alkynyl, C_3-7 cycloalkyl, C_3-7 cycloalkyl-C_1-4-alkyl, C_2-7 heterocycloalkyl, C_2-7 heterocycloalkyl-C_1-4-alkyl, phenyl, phenyl-C_1-4-alkyl, C_1-7 heteroaryl, and C_1-7 heteroaryl-C_1-4-alkyl;

wherein said C_1-6 alkyl, C_1-6 haloalkyl, C_2-6 alkenyl, and C_2-6 alkynyl are each optionally substituted by 1, 2, 3, or 4 independently selected R^x groups; and

wherein said C_3-7 cycloalkyl, C_3-7 cycloalkyl-C_1-4-alkyl, C_2-7 heterocycloalkyl, C_2-7 heterocycloalkyl-C_1-4-alkyl, phenyl, phenyl-C_1-4-alkyl, C_1-7 heteroaryl, and C_1-7 heteroaryl-C_1-4-alkyl are each optionally substituted by 1, 2, 3, or 4 independently selected R^y groups;

each R^x is independently selected from hydroxyl, C_1-4 alkoxy, amino, C_1-4 alkylamino, and di-C_1-4-alkylamino; and

each R^y is independently selected from hydroxyl, halogen, cyano, nitro, C_1-4 alkyl, C_1-4 haloalkyl, C_1-4alkoxy, C_1-4 haloalkoxy, amino, C_1-4 alkylamino, and di-C_1-4-alkylamino.

86. A method according to claim 64, wherein:

X is cyano or fluoro;

Y is CH or N;

Z is hydrogen or fluoro;

Ar is selected from phenyl, C_1-6 monocyclic heteroaryl, C_1-9 bicyclic heteroaryl, bicyclic C_2-14 fused cycloalkylheteroaryl, and bicyclic C_2-14 fused heterocycloalkylheteroaryl;

each of which is optionally substituted with 1, 2, 3, 4, 5, or 6 independently selected R¹ groups;

each R¹ is independently selected from halogen, cyano, nitro, C_1-6 alkyl, C_1-6 haloalkyl, —

OR^a, —

SR^a, —

S(═

O)R^b, —

S(═

O)₂R^b, —

S(═

O)NR^eR^f, —

NR^eR^f, —

C(═

O)R^b, —

C(═

O)OR^b, —

C(═

O)NR^eR^f, and —

NR^cC(═

O)R^d; and

each R^a, R^b, R^c, R^d, R^e, and R^f is independently selected from H, C_1-6 alkyl, C_1-6 haloalkyl, C_3-7 cycloalkyl, C_3-7 cycloalkyl-C_1-4-alkyl, C_2-7 heterocycloalkyl, C_2-7 heterocycloalkyl-C_1-4-alkyl, phenyl, phenyl-C_1-4-alkyl, C_1-7 heteroaryl, and C_1-7 heteroaryl-C_1-4-alkyl.

87. A method according to claim 64, wherein:

X is cyano or fluoro;

Y is CH or N;

Z is hydrogen or fluoro;

Ar is selected from phenyl, thiazol-2-yl, pyridin-2-yl, pyridin-3-yl, pyridin-4-yl, pyrimidin-2-yl, pyrimidin-4-yl, pyrazin-2-yl, benzo[d]oxazol-2-yl, oxazolo[4,5-c]pyridin-2-yl, oxazolo[5,4-b]pyridin-2-yl, oxazolo[5,4-d]pyrimidin-2-yl, 7H-pyrrolo[2,3-d]pyrimidin-2-yl, 2,3-dihydrothieno[2,3-b]pyridin-6-yl, S-oxo-2,3-dihydrothieno[2,3-b]pyridin-6-yl, S,S-dioxo-2,3-dihydrothieno[2,3-b]pyridin-6-yl, quinazolin-2-yl, quinolin-2-yl, pyrrolo[2,3-b]pyridin-6-yl, oxazolo[4,5-b]pyridin-2-yl, 3-oxo-3,4-dihydropyrazin-2-yl, quinoxalin-2-yl, thiazol-4-yl, thiazol-5-yl, pyrimidin-5-yl, oxazolo[5,4-d]pyrimidin-2-yl, thieno[3,2-b]pyridin-5-yl, thieno[2,3-c]pyridin-5-yl, thiophen-2-yl, thiophen-3-yl, thiazolo[5,4-d]pyrimidin-5-yl, thieno[2,3-b]pyridin-6-yl, 2,3-dihydrofuro[2,3-b]pyridin-6-yl, 6,7-dihydro-5H-cyclopenta[b]pyridin-2-yl, furo[3,2-c]pyridin-6-yl, 2,3-dihydrothieno[3,2-c]pyridin-6-yl, S-oxo-2,3-dihydrothieno[3,2-c]pyridin-6-yl, S,S-dioxo-2,3-dihydrothieno[3,2-c]pyridin-6-yl, thieno[3,2-c]pyridin-6-yl, and 1H-pyrrolo[3,2-c]pyridin-6-yl;

each of which is optionally substituted with 1, 2, 3, 4, 5, or 6 independently selected R¹ groups; and

each R¹ is independently selected from fluoro, bromo, chloro, cyano, hydroxyl, methyl, trifluoromethyl, methoxy, isopropylamino, dimethylamino, methylthio, methylsulfinyl, and methylsulfonyl.

88. A method according to claim 64, having formula Ia:

89. A method according to claim 64, having formula Ib:

90. A method according to claim 64, having formula Ic:

91. A method according to claim 64, having formula Id:

92. A method according to claim 64, having formula Ie:

93. A method according to claim 64, having formula If:

94. A method according to claim 64, wherein said compound is selected from:

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

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

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

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

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

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

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

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

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

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

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

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

3-[1-(6-methyl[1,3]oxazolo[5,4-b]pyridin-2-yl)pyrrolidin-3-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-[1-(6-fluoro[1,3]oxazolo[5,4-b]pyridin-2-yl)pyrrolidin-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-[1-(7H-pyrrolo[2,3-d]pyrimidin-2-yl)pyrrolidin-3-yl]propanenitrile;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

3-[1-(1,1-dioxido-2,3-dihydrothieno[2,3-b]pyridin-6-yl)pyrrolidin-3-yl]-3-[3-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrrol-1-yl]propanenitrile;

3-[1-(1-oxido-2,3-dihydrothieno[2,3-b]pyridin-6-yl)pyrrolidin-3-yl]-3-[3-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrrol-1-yl]propanenitrile;

3-[1-(6-chloro-4-methyl-3-oxo-3,4-dihydropyrazin-2-yl)pyrrolidin-3-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

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

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

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

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

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

3-[1-(8-chloroquinolin-2-yl)pyrrolidin-3-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

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

3-[1-(8-chloroquinazolin-2-yl)pyrrolidin-3-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

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

3-[1-(8-fluoroquinazolin-2-yl)pyrrolidin-3-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

2-(3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}pyrrolidin-1-yl)-3,5,6-trifluorobenzonitrile;

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

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

3-(3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}pyrrolidin-1-yl)-2,5,6-trifluoroisonicotinonitrile;

3-{1-[3-fluoro-4-(trifluoromethyl)pyridin-2-yl]pyrrolidin-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-[1-(3,5,6-trifluoropyridin-2-yl)pyrrolidin-3-yl]propanenitrile;

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

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

2-(3-{2-fluoro-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}pyrrolidin-1-yl)[1,3]oxazolo[5,4-b]pyridine;

2-(3-(1-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-2-fluoroethyl)pyrrolidin-1-yl)oxazolo[5,4-b]pyridine; and

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

or a pharmaceutically acceptable salt or N-oxide thereof.

95. A method according to claim 64, wherein said compound is selected from:

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

5-(3-{2-cyano-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}pyrrolidin-1-yl)thieno[3,2-b]pyridine-6-carbonitrile;

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

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

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

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

2-(3-{(1R)-2-fluoro-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}pyrrolidin-1-yl)thiophene-3,4-dicarbonitrile;

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

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

5-(3-{2-fluoro-1-[3-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrrol-1-yl]ethyl}pyrrolidin-1-yl)-1,3-thiazole-4-carbonitrile;

4-(3-(1-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-2-cyanoethyl)pyrrolidin-1-yl)pyrimidine-5-carbonitrile;

4-(1-{2-fluoro-1-[1-(5-fluoro-2,3-dihydrothieno[2,3-b]pyridin-6-yl)pyrrolidin-3-yl]ethyl}-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidine;

4-(1-{2-fluoro-1-[1-(5-fluoro-1,1-dioxido-2,3-dihydrothieno[2,3-b]pyridin-6-yl)pyrrolidin-3-yl]ethyl}-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidine;

3-[1-(5-fluoro-2,3-dihydrothieno[2,3-b]pyridin-6-yl)pyrrolidin-3-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

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

3-[1-(5,6-difluoropyridin-2-yl)pyrrolidin-3-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-{1-[6-chloro-3-fluoro-5-(hydroxymethyl)pyridin-2-yl]pyrrolidin-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-(1-(5-amino-6-chloro-3-fluoropyridin-2-yl)pyrrolidin-3-yl)propanenitrile;

N-(2-(3-(1-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-2-cyanoethyl)pyrrolidin-1-yl)-6-chloro-5-fluoropyridin-3-yl)formamide;

3-{1-[6-(ethylsulfonyl)-3-fluoropyridin-2-yl]pyrrolidin-3-yl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

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

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

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

4-(3-(1-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-2-cyanoethyl)pyrrolidin-1-yl)-6-methoxypyrimidine-5-carbonitrile;

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

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

3-{1-[3,5-difluoro-4-(methoxymethyl)pyridin-2-yl]pyrrolidin-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-[1-[1,3]thiazolo[5,4-d]pyrimidin-5-ylpyrrolidin-3-yl]propanenitrile;

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

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

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

4-(3-(1-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-2-cyanoethyl)pyrrolidin-1-yl)pyridazine-3-carbonitrile;

6-(3-(1-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-2-cyanoethyl)pyrrolidin-1-yl)-5-fluoronicotinonitrile;

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

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

4-(3-(1-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-2-cyanoethyl)pyrrolidin-1-yl)-6-(difluoromethyl)pyrimidine-5-carbonitrile;

2-(3-(1-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-2-cyanoethyl)pyrrolidin-1-yl)-6-(difluoromethyl)benzonitrile;

2-(3-(1-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-2-cyanoethyl)pyrrolidin-1-yl)-6-(methoxymethyl)benzonitrile;

4-(3-(1-(3-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrrol-1-yl)-2-cyanoethyl)pyrrolidin-1-yl)pyridazine-3-carbonitrile;

2-(3-(1-(3-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrrol-1-yl)-2-cyanoethyl)pyrrolidin-1-yl)nicotinonitrile;

3-(3-(1-(3-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrrol-1-yl)-2-cyanoethyl)pyrrolidin-1-yl)pyrazine-2-carbonitrile;

4-(3-(1-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-2-fluoroethyl)pyrrolidin-1-yl)pyridazine-3-carbonitrile;

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

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

4-(1-{1-[1-(1,1-dioxido-2,3-dihydrothieno[2,3-b]pyridin-6-yl)pyrrolidin-3-yl]-2-fluoroethyl}-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidine;

2-(3-(1-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-2-fluoroethyl)pyrrolidin-1-yl)pyridine-3,4-dicarbonitrile;

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

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

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

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

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

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

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

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

3-{1-[3,5-difluoro-6-(methylthio)pyridin-2-yl]pyrrolidin-3-yl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-{1-[3,5-difluoro-6-(methylsulfonyl)pyridin-2-yl]pyrrolidin-3-yl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-(1-{3,5-difluoro-6-[(2,2,2-trifluoroethyl)-sulfonyl]pyridin-2-yl}pyrrolidin-3-yl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

4-[1-(1-{1-[3,5-difluoro-6-(methylsulfonyl)pyridin-2-yl]pyrrolidin-3-yl}-2-fluoroethyl)-1H-pyrazol-4-yl]-7H-pyrrolo-[2,3-d]pyrimidine;

3-{1-[3-fluoro-6-(methylsulfonyl)pyridin-2-yl]pyrrolidin-3-yl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-{1-[2,5-difluoro-6-(methylsulfonyl)pyridin-3-yl]pyrrolidin-3-yl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

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

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

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

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

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

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

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

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

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

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

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

3-{1-[2-(ethylsulfonyl)pyridin-4-yl]pyrrolidin-3-yl}-3-[3-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrrol-1-yl]propanenitrile;

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

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

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

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

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

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

3-[1-(2,3-dihydrofuro[2,3-b]pyridin-6-yl)pyrrolidin-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-(1-thieno[2,3-b]pyridin-6-ylpyrrolidin-3-yl)propanenitrile;

3-[1-(7,7-difluoro-6,7-dihydro-5H-cyclopenta[b]pyridin-2-yl)pyrrolidin-3-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile;

3-[1-(7-fluoro-1,3-benzoxazol-2-yl)pyrrolidin-3-yl]-3-[3-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrrol-1-yl]propanenitrile;

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

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

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

3-[1-(7-methoxy-1,3-benzoxazol-2-yl)pyrrolidin-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-(1-(7-ethoxybenzo[d]oxazol-2-yl)pyrrolidin-3-yl)propanenitrile;

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

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

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

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

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

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

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

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

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

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

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

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

6-((3S)-3-{2-fluoro-1-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]ethyl}pyrrolidin-1-yl)-2,3-dihydrothieno[3,2-c]pyridine-7-carbonitrile 1,1-dioxide,

or a pharmaceutically acceptable salt or N-oxide thereof.

96. A method according to claim 64, wherein the compound is 6-(3-(1-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-2-cyano ethyl)pyrrolidin-1-yl)-2-chloro-5-fluoronicotinonitrile, or a pharmaceutically acceptable salt or N-oxide thereof.

97. A method, according to claim 64, wherein the compound is 3-[1-(6-chloropyridin-2-yl)pyrrolidin-3-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile, or a pharmaceutically acceptable salt thereof.

98. A method, according to claim 64, wherein the compound is (R)-3-[1-(6-chloropyridin-2-yl)pyrrolidin-3-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile, or a pharmaceutically acceptable salt thereof.

99. A method, according to claim 64, wherein the compound is (S)-3-[1-(6-chloropyridin-2-yl)pyrrolidin-3-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile, or a pharmaceutically acceptable salt thereof.

75-76. -76. (canceled)