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US 2014/0194415 A1Published application
Fatty acid synthase inhibitors
AssigneeGlaxosmithkline Intellectual Property (No.2) Limited
InventorsJonathan Michael Ghergurovich, Michael Lee Moore, Cynthia Ann Parrish, Lance Howard Ridgers, Hongyi Lu
Life of this patent
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Abstract
This invention relates to spirocyclic piperidines according to Formula (I) and the use of spirocyclic piperidines for the modulation, notably the inhibition of the activity or function of fatty acid synthase (FAS). Suitably, the present invention relates to the use of spirocyclic piperidines in the treatment of cancer.
Claims21
A compound according to Formula (I),
- wherein
- R1 is phenyl, 5- or 6-membered heteroaryl, naphthyl, 9- or 10-membered heterocyclyl;
- wherein said phenyl, 5- or 6-membered heteroaryl, naphthyl, 9- or 10-membered heterocyclyl, is optionally substituted with from 1 to 3 substituents independently selected from the group consisting of:
- optionally substituted C1-C6alkyl;
- —CF3, C3-C7cycloalkyl, —C(═O)C1-C4alkyl, —C1-C6alkylC3-C7cycloalkyl, —C(═O)C3-C7cycloalkyl, —C(═O)(phenyl), —C(═O)OC1-C4alkyl, —C(═O)OH, —C(═O)NR5R6, —O(C2-C4alkyl)NR5R6, phenyl, —SO2C1-C4alkyl, —SO2NR5R6, cyano, oxo, hydroxyl, halogen, C1-C4alkoxy, C3-C7cycloalkylC1-C4alkoxy, hydroxyC1-C4alkyl-, C1-C4alkoxyC1-C4alkyl-, —OCF3, —NR5R6, R5R6NC1-C4alkyl-, —NR7C(═O)C1-C4alkyl, —NR7C(═O)NR5R6, —NR7SO2C1-C4alkyl, —NR7SO2NR5R6 and R9;
- R5 is selected from the group consisting of hydrogen, C1-C4alkyl, C3-C7cycloalkyl, —C1-C3alkylC3-C7cycloalkyl, phenyl, and —C1-C3alkylphenyl;
- R6 is hydrogen, C1-C4alkyl, C3-C7cycloalkyl, or —C1-C3alkylC3-C7cycloalkyl;
- or R5 and R6 taken together with the nitrogen to which they are attached represent a 3- to 7-membered saturated ring optionally containing one other heteroatom which is oxygen, nitrogen, or sulfur, which is optionally substituted 1 or 2 times independently by oxo or C1-C4alkyl;
- R7 is hydrogen or methyl;
- R9 is a 5- or 6-membered heteroaryl ring containing 1 to 4 heteroatoms selected from oxygen, nitrogen, and sulfur, which is optionally substituted with 1 or 2 substituents selected from halogen, C1-C4alkyl, CF3, C1-C4alkoxy, and —NR5R6;
- each R2 is selected from the group consisting of halogen, C1-C6alkyl, hydroxyl, and C1-C4alkoxy;
- R3 is selected from the group consisting of:
- C1-C6alkyl, C3-C7cycloalkyl, hydroxyC1-C6alky-, and C4-C6heterocycloalkyl, wherein said C1-C6alkyl, C3-C7cycloalkyl, hydroxyC1-C6alky-, and C4-C6heterocycloalkyl is optionally substituted with from 1 to 4 substituents independently selected from the group consisting of:
- halogen, C1-C6alkyl, —CF3, C3-C7cycloalkyl, —C(═O)C1-C4alkyl, —C(═O)C3-C7cycloalkyl, —C(═O)(phenyl), —C(═O)OH, —C(═O)OC1-C4alkyl, —C(═O)NR5R6, phenyl, —SO2C1-C4alkyl, —SO2NR5R6, cyano, oxo, hydroxyl, hydroxyC1-C6alky-, C1-C4alkoxy, C3-C7cycloalkoxy, C1-C4alkoxyC1-C4alkyl-, —OCF3, —NR5R6, R5R6NC1-C4alkyl-, —NHC(O)C1-C4alkyl, —NHCONR5R6, —NHSO2C1-C4alkyl, and —NHSO2NR5R6;
- each R4 and R4a is independently selected from hydrogen, halogen, C1-C6alkyl, hydroxyl, or C1-C6alkoxy;
- wherein R8 and R8a are independently selected from hydrogen, deuterium, cyano, optionally substituted C1-C4alkyl, —C1-C4alkylhydroxy, C1-C6alkoxy, —C1-C4alkyl(═O)OH, —C1-C4alkyl(═O)OC1-C4alkyl, —C1-C4alkyl(═O)NR5R6, —C1-C4alkyl(═O)C1-C4alkyl, —C1-C4alkylSO2C1-C4alkyl, —SO2C1-C4alkyl, —C1-C4alkylSO2NR5R6, —SO2NR5R6, —C1-C4alkylNR5R6, —C1-C4alkylNR5SO2C1-C4alkyl, —C1-C4alkylNR5SO2NR5R6, —C1-C4alkylNR5C(═O)C1-C4alkyl, —C1-C4alkylNR5C(═O)NR5R6, C1-C4alkyl(═O)NR5OR6, triazolyl, and R9 wherein any C1-C4alkyl and C1-C6alkoxy moiety is optionally substituted with from 1 to 6 substituents independently selected from the group of:
- halogen, C1-C4alkyl, —CF3, C3-C7cycloalkyl, —C(═O)C1-C4alkyl, —C(═O)C3-C7cycloalkyl, —C(═O)phenyl, —C1-C4alkylC(═O)OH, C(═O)OH, —C(═O)OC1-C4alkyl, —CONR5R6, phenyl, —SO2C1-C4alkyl, —SO2NR5R6, cyano, oxo, hydroxyl, C1-C4alkoxy, C3-C7cycloalkoxy, hydroxyC1-C4alkyl-, C1-C4alkoxyC1-C4alkyl-, —OCF3, —NR5R6, R5R6NC1-C4alkyl-, —NR7C(O)C1-C4alkyl, —NR7CONR5R6, —NR7SO2C1-C4alkyl, —NR7SO2NR5R6, and R9, wherein when R8 is hydrogen R8a is not hydrogen or deuterium and wherein when R8 is deuterium R8a is not hydrogen or deuterium;
- or R8 and R8a taken together with the carbon to which they are attached represent a 3- to 6-membered saturated ring optionally containing one or two heteroatoms selected from oxygen, nitrogen, and sulfur, which is optionally substituted 1 to 3 times by oxo, C1-C4alkyl, halogen, C1-C4alkylhydroxy, C1-C4alkoxy, or —NR5R6;
- m is 0, 1, 2 or 3;
- Y is C or N;
- or a pharmaceutically acceptable salt thereof.
18 more elements
Dependencies are inferred from the claim text.