2-Amino-2-methyl-1-propanol → 6-((3-Butyl-5-methyl-isoxazol-4-yl)methoxy)-N-(2-hydroxy-1,1-dimethyl-ethyl)-nicotinamide
Reaction equation
CO[C:3](=[O:22])[C:4]1[CH:9]=[CH:8][C:7]([O:10][CH2:11][C:12]2[C:13]([CH2:18][CH2:19][CH2:20][CH3:21])=[N:14][O:15][C:16]=2[CH3:17])=[N:6][CH:5]=1.[NH2:23][C:24]([CH3:28])([CH3:27])[CH2:25][OH:26]>>[CH2:18]([C:13]1[C:12]([CH2:11][O:10][C:7]2[CH:8]=[CH:9][C:4]([C:3]([NH:23][C:24]([CH3:28])([CH3:27])[CH2:25][OH:26])=[O:22])=[CH:5][N:6]=2)=[C:16]([CH3:17])[O:15][N:14]=1)[CH2:19][CH2:20][CH3:21]Participants
3
Procedure
As described for example 5d, 6-(3-butyl-5-methyl-isoxazol-4-ylmethoxy)-nicotinic acid methyl ester (537 mg, 1.5 mmol) was converted, using 2-amino-2-methyl-1-propanol instead of isopropylamine, to the title compound (155 mg, 29%) which was obtained as a white solid after purification by chromatography (silica, 0 to 60% ethyl acetate in heptane). MS: m/e=362.4 [M+H]+.
Sources & evidence
- ORD record
- ord-cbaa272fa3814be08cab452ad495f96f
- Source dataset
- uspto-grants-2013_01
- Patent number
- US08357703B2
Reaction notes
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