4-Aminotetrahydropyran → 6-[3-(3,4-Difluoro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-N-(tetrahydro-pyran-4-yl)-nicotinamide
Reaction equation
CO[C:3](=[O:26])[C:4]1[CH:9]=[CH:8][C:7]([O:10][CH2:11][C:12]2[C:13]([C:18]3[CH:23]=[CH:22][C:21]([F:24])=[C:20]([F:25])[CH:19]=3)=[N:14][O:15][C:16]=2[CH3:17])=[N:6][CH:5]=1.[NH2:27][CH:28]1[CH2:33][CH2:32][O:31][CH2:30][CH2:29]1>>[F:25][C:20]1[CH:19]=[C:18]([C:13]2[C:12]([CH2:11][O:10][C:7]3[CH:8]=[CH:9][C:4]([C:3]([NH:27][CH:28]4[CH2:33][CH2:32][O:31][CH2:30][CH2:29]4)=[O:26])=[CH:5][N:6]=3)=[C:16]([CH3:17])[O:15][N:14]=2)[CH:23]=[CH:22][C:21]=1[F:24]Participants
3
Procedure
As described for example 125, 6-[3-(3,4-difluoro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-nicotinic acid methyl ester (200 mg, 0.56 mmol) was converted, using 4-aminotetrahydropyran instead of 2,2,2-trifluoroethylamine, to the title compound (120 mg, 50%) which was obtained as a white solid. MS: m/e=430.3 [M+H]+.
Sources & evidence
- ORD record
- ord-4989f7f917e14d9db25506d0c1ab9019
- Source dataset
- uspto-grants-2014_09
- Patent number
- US08846719B2
Reaction notes
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