Pyrrolo[2,3-d]pyrimidinyl, pyrrolo[2,3-b]pyrazinyl and pyrrolo[2,3-d]pyridinyl acrylamides
The present invention provides pharmaceutically active pyrrolo[2,3-d]pyrimidinyl and pyrrolo[2,3-d]pyridinyl acrylam ides and analogues thereof, having the structure: or a pharmaceutically acceptable salt thereof, as set forth in the Description. Such compounds are useful for inhibiting Janus Kinase (JAK). This invention also is directed to compositions comprising methods for making such compounds, and methods for treating and preventing conditions mediated by JAK.
1. A method for treating a disorder or condition selected from the group consisting of rheumatoid arthritis, inflammatory bowel disease, Crohn's disease, and ulcerative colitis, comprising the step of administering to a subject an effective amount of a compound having the structure:
or a pharmaceutically acceptable salt or solvate thereof, or an enantiomer or diastereomer thereof, and wherein
R a , R b , R, and R d are independently selected from hydrogen, C 1 -C 6 linear or branched chain alkyl, C 1-6 linear or branched chain perfluoroalkyl, aryl, alkylaryl, (aryl)C 1 -C 6 linear or branched chain alkyl, (heteroaryl)C 1 -C 6 linear or branched chain alkyl, heteroaryl, halogen, cyano, hydroxyl, C 1 -C 6 linear or branched chain alkoxy, amino, carboxy, aminocarbonyl, (heterocyclic)C 1 -C 6 linear or branched chain alkyl, (C 1 -C 6 linear or branched chain alkyl)aryl, (C 1 -C 6 linear or branched chain alkyl)heteroaryl, and (C 1 -C 6 linear or branched chain alkyl)heterocyclic, where said alkyl is further optionally substituted with one or more substituents selected from the group consisting of halo, hydroxy, methoxy, amino, alkylamino, dialkylamino, CF 3 , and C 1 -C 6 cycloalkyl;
R 0 , R 1 , R 4 , and R 6 are independently selected from hydrogen, C 1-6 linear or branched chain alkyl, C 1 -C 6 linear or branched chain perfluoroalkyl, C 1 -C 6 aryl, monocyclic or bicyclic heteroaryl, comprising 5- and/or 6-membered rings, (aryl)C 1 -C 6 linear or branched chain alkyl, (heteroaryl)C 1 -C 6 linear or branched chain alkyl, heteroaryl, halogen, cyano, hydroxyl, C 1 -C 6 linear or branched chain alkoxy, amino, carboxy, aminocarbonyl, (heterocyclic)C 1 -C 6 linear or branched chain alkyl, (C 1 -C 6 linear or branched chain alkyl)aryl, (C 1 -C 6 linear or branched chain alkyl)heteroaryl, and (C 1 -C 6 linear or branched chain alkyl)heterocyclic, where said alkyl is further optionally substituted with one or more substituents selected from the group consisting of halo, hydroxy, methoxy, amino, alkylamino, dialkylamino, CF 3 , and C 1 -C 6 cycloalkyl; where, alternatively, R 0 or R 1 , and/or R 6 , respectively together with either of R 4 , R a , R b , R c or R d , may independently form a bond or a C 1 -C 6 linear alkyl chain; and/or, alternatively, R 4 , respectively together with either of R a , R b , R c or R d , may independently form a bond or a C 1 -C 6 linear alkyl chain; and,
R 8 , R 9 and R 10 are all hydrogen.
2. A method for treating a disorder or condition selected from rheumatoid arthritis, inflammatory bowel disease, Crohn's disease, and ulcerative colitis, comprising the step of administering to a subject an effective amount of a compound selected from the group consisting of:
(R)-1-(3-(5-chloro-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)piperidin-1-yl)prop-2-en-1-one;
1-((2S,5R)-5-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-2-methylpiperidin-1-yl)prop-2-en-1-one;
1-((3R,5S)-3-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-5-hydroxypiperidin-1-yl)prop-2-en-1-one;
(R)-1-(3-(5-(2-methoxyethyl)-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)piperidin-1-yl)prop-2-en-1-one;
1-(5-(7H-pyrrolo[2,3-d]pyri midi n-4-ylamino)-2-(hydroxymethyl)piperidin-1-yl)prop-2-en-1-one;
1-((3R,5S)-3-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-5-fluoropiperidin-1-yl)prop-2-en-1-one;
1-((3R,4S)-3-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-4-methylpiperidin-1-yl)prop-2-en-1-one;
1-((3S,4R)-3-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-4-fluoropiperidin-1-yl)prop-2-en-1-one;
1-((2S,5R)-5-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-2-ethylpiperidin-1-yl)prop-2-en-1-one;
(R)-1-(3-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)piperidin-1-yl)prop-2-en-1-one;
(R)-1-(3-(3-chloro-1H-pyrrolo[2,3-b]pyridin-4-ylamino)piperidin-1-yl)prop-2-en-1-one;
1-((2R,5R)-5-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-2-(hydroxymethyl)piperidin-1-yl)prop-2-en-1-one;
1-((3R,5R)-3-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-5-fluoropiperidin-1-yl)prop-2-en-1-one;
(R)-1-(3-(5-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)piperidin-1-yl)prop-2-en-1-one;
1-((3R,5S)-3-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-5-methylpiperidin-1-yl)prop-2-en-1-one;
1-((2S,5R)-5-(5-(2-methoxyethyl)-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-2-methylpiperidin-1-yl)prop-2-en-1-one;
1-((3R,5S)-3-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-5-methylpiperidin-1-yl)prop-2-en-1-one;
1-((3R,4S)-3-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-4-methylpiperidin-1-yl)prop-2-en-1-one;
(R)-1-(3-(5-ethyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)piperidin-1-yl)prop-2-en-1-one;
1-((2S,5R)-5-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-2-methylpiperidin-1-yl)prop-2-en-1-one;
(R)-1-(3-(5-fluoro-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)piperidin-1-yl)prop-2-en-1-one;
(R)-4-(1-acryloylpiperidin-3-ylamino)-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile; and,
(3R,5R)-5-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-1-acryloylpiperidine-3-carbonitrile; or, a pharmaceutically acceptable salt thereof.
3. A method for treating inflammatory bowel disease by administering to a mammal in need a therapeutically effective amount of a compound having the structure:
or a pharmaceutically acceptable salt or solvate thereof, or an enantiomer or diastereomer thereof, and wherein
R a , R b , R c and R d are independently selected from hydrogen, C 1 -C 6 linear or branched chain alkyl, C 1 -C 6 linear or branched chain perfluoroalkyl, aryl, alkylaryl, (aryl)C 1 -C 6 linear or branched chain alkyl, (heteroaryl)C 1 -C 6 linear or branched chain alkyl, heteroaryl, halogen, cyano, hydroxyl, C 1 -C 6 linear or branched chain alkoxy, amino, carboxy, aminocarbonyl, (heterocyclic)C 1 -C 6 linear or branched chain alkyl, (C 1 -C 6 linear or branched chain alkyl)aryl, (C 1 -C 6 linear or branched chain alkyl)heteroaryl, and (C 1 -C 6 linear or branched chain alkyl)heterocyclic, where said alkyl is further optionally substituted with one or more substituents selected from the group consisting of halo, hydroxy, methoxy, amino, alkylamino, dialkylamino, CF 3 , and C 3 -C 6 cycloalkyl;
R 0 , R 1 , R 4 , and R 6 are independently selected from hydrogen, C 1 -C 6 linear or branched chain alkyl, C 1 -C 6 linear or branched chain perfluoroalkyl, C 6 -C 10 aryl, monocyclic or bicyclic heteroaryl, comprising 5- and/or 6-membered rings, (aryl)C 1 -C 6 linear or branched chain alkyl, (heteroaryl)C 1 -C 6 linear or branched chain alkyl, heteroaryl, halogen, cyano, hydroxyl, C 1 -C 6 linear or branched chain alkoxy, amino, carboxy, aminocarbonyl, (heterocyclic)C 1 -C 6 linear or branched chain alkyl, (C 1 -C 6 linear or branched chain alkyl)aryl, (C 1 -C 6 linear or branched chain alkyl)heteroaryl, and (C 1 -C 6 linear or branched chain alkyl)heterocyclic, where said alkyl is further optionally substituted with one or more substituents selected from the group consisting of halo, hydroxy, methoxy, amino, alkylamino, dialkylamino, CF 3 , and C 3 -C 6 cycloalkyl; where, alternatively, R 0 or R 1 , and/or R 6 , respectively together with either of R 4 , R a , R b , R c or R d , may independently form a bond or a C 1 -C 6 linear alkyl chain; and/or, alternatively, R 4 , respectively together with either of R a , R b , R c or R d , may independently form a bond or a C 1 -C 6 linear alkyl chain; and,
R 8 , R 9 and R 10 are all hydrogen.
4. The method of claim 1 , wherein the compound is 1-(2R,5R)-5-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-2-(hydroxymethyl)piperidin-1-yl)prop-2-en-1-one, or, a pharmaceutically acceptable salt thereof.
5. The method of claim 1 , wherein the compound is 1-((3R,5R)-3-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-5-fluoropiperidin-1-yl)prop-2-en-1-one; or, a pharmaceutically acceptable salt thereof.
6. The method of claim 1 , wherein the compound is 1-(3R,5S)-3-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-5-methylpiperidin-1-yl)prop-2-en-1-one; or, a pharmaceutically acceptable salt thereof.
7. The method of claim 1 , wherein the compound is 1-(3R,4S)-3-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-4-methylpiperidin-1-yl)prop-2-en-1-one; or, a pharmaceutically acceptable salt thereof.
8. A method for treating a disorder or condition selected from the group consisting of rheumatoid arthritis, inflammatory bowel disease, Crohn's disease, and ulcerative colitis, comprising the step of administering to a subject an effective amount of the compound 1-((2S,5R)-5-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-2-methyl piperidin-1-yl)prop-2-en-1-one; or, a pharmaceutically acceptable salt thereof.
9. The method of claim 1 , wherein the compound is 1-((3R,5S)-3-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-5-fluoropiperidin-1-yl)prop-2-en-1-one; or, a pharmaceutically acceptable salt thereof.
10. The method of claim 1 , wherein the compound is 1-(3S,4R)-3-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-4-fluoropiperidin-1-yl)prop-2-en-1-one; or, a pharmaceutically acceptable salt thereof.
11. The method of claim 1 , wherein the compound is 1-(2S,5R)-5-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-2-ethylpiperidin-1-yl)prop-2-en-1-one; or, a pharmaceutically acceptable salt thereof.
12. The method of claim 1 , wherein the compound is (R)-1-(3-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)piperidin-1-yl)prop-2-en-1-one; or, a pharmaceutically acceptable salt thereof.