1,4-Dioxane → HCID 57377354、化合物

反応式

[Cl:1][C:2]1[CH:3]=[N:4][C:5]([N:24]2[CH2:28][CH2:27][CH:26]([O:29][C:30]3[CH:35]=[CH:34][C:33]([C:36]([F:39])([F:38])[F:37])=[CH:32][CH:31]=3)[CH2:25]2)=[C:6]([CH:23]=1)[C:7]([NH:9][C:10]1([C:13]2[CH:22]=[CH:21][C:16]([C:17]([O:19]C)=[O:18])=[CH:15][CH:14]=2)[CH2:12][CH2:11]1)=[O:8].O1CCOCC1.O.[OH-].[Li+]>O>[Cl:1][C:2]1[CH:3]=[N:4][C:5]([N:24]2[CH2:28][CH2:27][CH:26]([O:29][C:30]3[CH:31]=[CH:32][C:33]([C:36]([F:37])([F:39])[F:38])=[CH:34][CH:35]=3)[CH2:25]2)=[C:6]([CH:23]=1)[C:7]([NH:9][C:10]1([C:13]2[CH:14]=[CH:15][C:16]([C:17]([OH:19])=[O:18])=[CH:21][CH:22]=2)[CH2:12][CH2:11]1)=[O:8]

参加物

実験手順

To a solution of methyl 4-(1-(5-chloro-2-(3-(4-(trifluoromethyl)phenoxy)pyrrolidin-1-yl)nicotinamido)cyclopropyl)benzoate (D199) (24 mg, 0.428 mmol) in a mixture 1,4-dioxane and water (3 ml/1 ml) lithium hydroxide monohydrate (2.7 mg, 0.064 mmol) was added and the mixture was stirred 2 days at room temperature. After solvent evaporation the residue was diluted with water (5 ml) and HCl 1M (15 ml) and extracted with ethylacetate (3×20 ml). Collected organics after solvent evaporation gave the title compound (E73) (15 mg) as racemic mixture.