N-(2-Aminoethyl)isoquinoline-5-sulfonamide → HCID 131726994、化合物
反応式
CC(C[AlH]CC(C)C)C.C[O:11][C:12](=[O:26])[CH2:13][O:14][C:15]1[C:24]2[C:19](=[CH:20][CH:21]=[CH:22][CH:23]=2)[C:18]([Cl:25])=[CH:17][CH:16]=1.[NH2:27][CH2:28][CH2:29][NH:30][S:31]([C:34]1[C:35]2[CH:36]=[CH:37][N:38]=[CH:39][C:40]=2[CH:41]=[CH:42][CH:43]=1)(=[O:33])=[O:32]>>[C:13]([OH:32])(=[O:14])[C:12]([OH:11])=[O:26].[C:13]([OH:32])(=[O:14])[C:12]([OH:11])=[O:26].[Cl:25][C:18]1[C:19]2[C:24](=[CH:23][CH:22]=[CH:21][CH:20]=2)[C:15]([O:14][CH2:13][CH2:12][NH:27][CH2:28][CH2:29][NH:30][S:31]([C:34]2[C:35]3[CH:36]=[CH:37][N:38]=[CH:39][C:40]=3[CH:41]=[CH:42][CH:43]=2)(=[O:33])=[O:32])=[CH:16][CH:17]=1参加物
4
実験手順
By following similar procedure as described in Example 34, DIBAL-H reduction of (4-chloro-naphthalen-1-yloxy)-acetic acid methyl ester and subsequent reductive amination with isoquinoline-5-sulfonic acid (2-amino-ethyl)-amide gives the free amine product as a gum. The free amine is converted to the di-oxalic acid salt of the title compound as a white powder. ESIMS: m/z 456 [(M+H)+, 35Cl], 458 [(M+H)+, 37Cl].