trans-4-Cyanocyclohexanecarboxylic acid → [(3S,4R)-4-(4-chloro-phenyl)-1-(4-cyano-cyclohexanecarbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester
反応式
[F:1][C:2]1[CH:7]=[CH:6][C:5]([O:8][C:9](=[O:24])[N:10]([C@H:12]2[C@H:16]([C:17]3[CH:22]=[CH:21][C:20]([Cl:23])=[CH:19][CH:18]=3)[CH2:15][NH:14][CH2:13]2)[CH3:11])=[CH:4][CH:3]=1.[C:25]([CH:27]1[CH2:32][CH2:31][CH:30]([C:33](O)=[O:34])[CH2:29][CH2:28]1)#[N:26]>>[F:1][C:2]1[CH:7]=[CH:6][C:5]([O:8][C:9](=[O:24])[N:10]([C@H:12]2[C@H:16]([C:17]3[CH:22]=[CH:21][C:20]([Cl:23])=[CH:19][CH:18]=3)[CH2:15][N:14]([C:33]([CH:30]3[CH2:31][CH2:32][CH:27]([C:25]#[N:26])[CH2:28][CH2:29]3)=[O:34])[CH2:13]2)[CH3:11])=[CH:4][CH:3]=1参加物
3
実験手順
In analogy to the procedure described for the synthesis of example 44 (step c), the title compound [(3S,4R)-4-(4-chloro-phenyl)-1-(4-cyano-cyclohexanecarbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester was prepared from [(3S,4R)-4-(4-chloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester using 4-cyano-cyclohexanecarboxylic acid instead of 1-methylcyclopropane-1-carboxylic acid and was obtained as an off-white foam. MS m/e: 484.2 [M+H]+.