1-Tetrahydro-2H-pyran-4-ylpiperidine-4-carboxylic acid → {(3S,4R)-4-(4-chloro-phenyl)-1-[1-(tetrahydro-pyran-4-yl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester
Reaktionsgleichung
[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.[O:25]1[CH2:30][CH2:29][CH:28]([N:31]2[CH2:36][CH2:35][CH:34]([C:37](O)=[O:38])[CH2:33][CH2:32]2)[CH2:27][CH2:26]1>>[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:37]([CH:34]3[CH2:35][CH2:36][N:31]([CH:28]4[CH2:29][CH2:30][O:25][CH2:26][CH2:27]4)[CH2:32][CH2:33]3)=[O:38])[CH2:13]2)[CH3:11])=[CH:4][CH:3]=1Komponenten
3
Edukt 2
Produkt 1
Versuchsvorschrift
In analogy to the procedure described for the synthesis of example 44 (step c), the title compound {(3S,4R)-4-(4-chloro-phenyl)-1-[1-(tetrahydro-pyran-4-yl)-piperidine-4-carbonyl]-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 1-(tetrahydro-pyran-4-yl)-piperidine-4-carboxylic acid instead of 1-methylcyclopropane-1-carboxylic acid and was obtained as a white solid. MS m/e: 544.2 [M]+.