AZETIDINE AND CYCLOBUTANE DERIVATIVES AS JAK INHIBITORS
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Abstract
The present invention relates to azetidine and cyclobutane derivatives, as well as their compositions, methods of use, and processes for preparation, which are JAK inhibitors useful in the treatment of JAK-associated diseases including, for example, inflammatory and autoimmune disorders, as well as cancer.
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Citations
130 Claims
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14. {1-(Ethylsulfonyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-3-yl}acetonitrile, or pharmaceutically acceptable salt thereof.
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15. {1-(Ethylsulfonyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-3-yl}acetonitrile phosphoric acid salt.
- 18. A compound of Formula II:
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23. 3-(Cyanomethyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]cyclobutanecarbonitrile, or a pharmaceutically acceptable salt thereof.
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24. cis-3-(Cyanomethyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]cyclobutanecarbonitrile, or a pharmaceutically acceptable salt thereof.
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25. trans-3-(Cyanomethyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]cyclobutanecarbonitrile, or a pharmaceutically acceptable salt thereof.
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41. A method of treating rheumatoid arthritis in a patient comprising administering to said patient a therapeutically effective amount of {1-(ethylsulfonyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-3-yl}acetonitrile, or pharmaceutically acceptable salt thereof.
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42. A method of treating rheumatoid arthritis in a patient comprising administering to said patient a therapeutically effective amount of 3-(cyanomethyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]cyclobutanecarbonitrile, or a pharmaceutically acceptable salt thereof.
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43. A method of treating primary myelofibrosis (PMF) in a patient comprising administering to said patient a therapeutically effective amount of {1-(ethylsulfonyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-3-yl}acetonitrile, or pharmaceutically acceptable salt thereof.
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44. A method of treating primary myelofibrosis (PMF) in a patient comprising administering to said patient a therapeutically effective amount of 3-(cyanomethyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]cyclobutanecarbonitrile, or a pharmaceutically acceptable salt thereof.
- 110. A compound of Formula III or IV:
Specification