Heteroaryl substituted pyrrolo[2,3-b]pyridines and pyrrolo[2,3-b]pyrimidines as janus kinase inhibitors
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.
1. A method of treating lymphoma in a patient, comprising administering a therapeutically effective amount of a compound, which is 3-cyclopentyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile, or a pharmaceutically acceptable salt thereof, wherein the treating refers to ameliorating or inhibiting lymphoma in the patient.
2. The method of claim 1 , wherein the compound is (3R)-3-cyclopentyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile, or a pharmaceutically acceptable salt thereof.
3. The method of claim 2 , wherein the lymphoma is cutaneous T-cell lymphoma (CTCL).
4. The method of claim 3 , wherein the cutaneous T-cell lymphoma is Sezary syndrome.
5. The method of claim 3 , wherein the cutaneous T-cell lymphoma is mycosis fungoides.
6. The method of claim 2 , wherein the lymphoma is adult T cell leukemia/lymphoma (ATLL).
7. The method of claim 2 , wherein the lymphoma is cutaneous B-cell lymphoma.