PYRAZOLO[1,5-A]PYRAZIN-4-YL DERIVATIVES
A compound compound having the structure:or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate of said compound or pharmaceutically acceptable salt, wherein A, A′ and A″ are independently O, C═O, C-R′ or N-R″, where R′ and R″ may independently be H, amino, -NR7COR6,...
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Main Authors | , , , , , , , , |
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Format | Patent |
Language | English |
Published |
09.02.2023
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Subjects | |
Online Access | Get full text |
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Summary: | A compound compound having the structure:or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate of said compound or pharmaceutically acceptable salt, wherein A, A′ and A″ are independently O, C═O, C-R′ or N-R″, where R′ and R″ may independently be H, amino, -NR7COR6, COR6, -CONR7R8, C1-C6 alkyl, or hydroxy(C1-C6 alkyl), and R″ may be present or absent, and is present where the rules of valency permit, and where not more than one of A, A′ and A″ is O or C═O; R0 and R are independently H, Br, Cl, F, or C1-C6 alkyl; R1 is H, C1-C6 alkyl, or hydroxy(C1-C6 alkyl); R2 is selected from the group consisting of H, C1-C6 alkyl, C1-C6 alkoxy, hydroxy(C1-C6 alkyl), phenyl(C1-C6 alkyl), formyl, heteroaryl, heterocyclic, -COR6, -OCOR6, -COOR6, -NR7COR6, -CONR7R8, and -(CH2)n-W, where W is cyano, hydroxy, C3-C8 cycloalkyl, -SO2NR7R8, and -SO2-R9, where R9 is C1-C6 alkyl, C3-C8 cycloalkyl, heteroaryl, or heterocyclic; wherein each of said alkyl, cycloalkyl, heterocyclic, or heteroaryl may be unsubstituted or substituted by halo, cyano, hydroxy, or C1-C6 alkyl; X is C-R3 or N, where R3 may be H or C1-C6 alkyl; R4 and R5 are independently H, amino, C1-C6 alkyl, or hydroxy(C1-C6 alkyl); R6, R7 and R8 are each independently H, C1-C6 alkyl, C1-C4 alkoxy(C1-C6 alkyl), or C3-C8 cycloalkyl, said C1-C6 alkyl is optionally substituted by halo, CN or hydroxy; or, R7 and R8 together with the atom bonded thereto form a 5- or 6-membered ring, said ring being optionally substituted by halo, hydroxy, CN, or C1-C6 alkyl; and, n is 0, 1, 2 or 3. Also provided are methods of treatment as Janus Kinase inhibitors and pharmaceutical compositions containing the compounds of the invention and combinations thereof with other therapeutic agents. |
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Bibliography: | Application Number: US202217939375 |