反应详情

(1S)-2,2-dimethyl-1-({3-[4-(trifluoromethyl)phenyl]-1H-pyrazol-1-yl}methyl)propyl (1S)-1-{[(6-fluoro-2-pyridinyl)amino]acetyl}pentylcarbamate was prepared as in example 3g (15% yield) except that (1S)-2,2-dimethyl-1-({3-[4-(trifluoromethyl)phenyl]-1H-pyrazol-1-yl}methyl)propyl (1S)-1-{(1S)-2-[(6-fluoro-2-pyridinyl)amino]-1-hydroxyethyl}pentylcarbamate & (1S)-2,2-dimethyl-1-({3-[4-(trifluoromethyl)phenyl]-1H-pyrazol-1-yl}methyl)propyl (1S)-1-{(1R)-2-[(6-fluoro-2-pyridinyl)amino]-1-hydroxyethyl}pentylcarbamate were substituted for (1S)-2,2-dimethyl-1-({3-[4-(trifluoromethyl)phenyl]-1H-pyrazol-1-yl}methyl)propyl (1S)-1-{(1S)-1-hydroxy-2-[(2-pyridinylsulfonyl)amino]ethyl}pentylcarbamate & (1S)-2,2-dimethyl-1-({3-[4-(trifluoromethyl)phenyl]-1H-pyrazol-1-yl}methyl)propyl (1S)-1-{(1R)-1-hydroxy-2-[(2-pyridinylsulfonyl)amino]ethyl}pentylcarbamate. ES-LCMS m/z 600 (M+Na); HRMS C29H35N5O3F4 m/z 578.2754 (M+H)+Cal; 578.2745 (M+H)+.