Cl.[C:2]([C:4]1([NH:7][C:8]([C@@H:10]2[CH2:14][C@@H:13]([S:15]([C:18]3[CH:23]=[CH:22][CH:21]=[CH:20][C:19]=3[Cl:24])(=[O:17])=[O:16])[CH2:12][NH:11]2)=[O:9])[CH2:6][CH2:5]1)#[N:3].[CH:25]1([C:31](O)=[O:32])[CH2:30][CH2:29][CH2:28][CH2:27][CH2:26]1>>[C:2]([C:4]1([NH:7][C:8]([C@@H:10]2[CH2:14][C@@H:13]([S:15]([C:18]3[CH:23]=[CH:22][CH:21]=[CH:20][C:19]=3[Cl:24])(=[O:17])=[O:16])[CH2:12][N:11]2[C:31]([CH:25]2[CH2:30][CH2:29][CH2:28][CH2:27][CH2:26]2)=[O:32])=[O:9])[CH2:6][CH2:5]1)#[N:3](2S,4R)-4-(2-chloro-benzenesulfonyl)-pyrrolidine-2-carboxylic acid (1-cyano-cyclopropyl)-amide hydrochloride from experiment K4 was coupled with cyclohexanecarboxylic acid in analogy to experiment A1 to give (2S,4R)-4-(2-chloro-benzenesulfonyl)-1-cyclohexanecarbonyl-pyrrolidine-2-carboxylic acid (1-cyano-cyclopropyl)-amide as a colorless oil. MS: 464.1 [M+H]+.
Wird geladen…