6-Methyl-4-pyridazinecarboxylic acid hydrochloride → 6-methyl-pyridazine-4-carboxylic acid {(3RS,4SR)-4-(3,4-dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-amide
反応式
[Cl:1][C:2]1[CH:3]=[C:4]([CH:9]2[CH:13]([NH:14][CH3:15])[CH2:12][N:11]([C:16]([CH:18]3[CH2:23][CH2:22][N:21]([C:24]([C:26]4([CH3:29])[CH2:28][CH2:27]4)=[O:25])[CH2:20][CH2:19]3)=[O:17])[CH2:10]2)[CH:5]=[CH:6][C:7]=1[Cl:8].[CH3:30][C:31]1[N:36]=[N:35][CH:34]=[C:33]([C:37]([OH:39])=O)[CH:32]=1>>[Cl:1][C:2]1[CH:3]=[C:4]([CH:9]2[CH2:10][N:11]([C:16]([CH:18]3[CH2:19][CH2:20][N:21]([C:24]([C:26]4([CH3:29])[CH2:27][CH2:28]4)=[O:25])[CH2:22][CH2:23]3)=[O:17])[CH2:12][CH:13]2[N:14]([CH3:15])[C:37]([C:33]2[CH:32]=[C:31]([CH3:30])[N:36]=[N:35][CH:34]=2)=[O:39])[CH:5]=[CH:6][C:7]=1[Cl:8]参加物
3
反応物 2
生成物 1
実験手順
In analogy to the procedure described for the synthesis of example 97, the title compound 6-methyl-pyridazine-4-carboxylic acid {(3RS,4SR)-4-(3,4-dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-amide was prepared from {4-[(3SR,4RS)-3-(3,4-dichloro-phenyl)-4-methylamino-pyrrolidine-1-carbonyl]-piperidin-1-yl}-(1-methyl-cyclopropyl)-methanone using 6-methyl-pyridazine-4-carboxylic acid instead of 4-chloro-3-(trifluoromethyl)benzoic acid and was obtained as a light brown oil. MS m/e: 557.9 [M]+.