Ethyl chloroformate → 3-[(ethoxycarbonyl-methyl-amino)-methyl]-5-fluoro-1-naphthalen-1-ylmethyl-1H-indole-2-carboxylic acid ethyl ester
Reaktionsgleichung
[CH2:1]([O:3][C:4]([C:6]1[N:7]([CH2:19][C:20]2[C:29]3[C:24](=[CH:25][CH:26]=[CH:27][CH:28]=3)[CH:23]=[CH:22][CH:21]=2)[C:8]2[C:13]([C:14]=1[CH2:15][NH:16][CH3:17])=[CH:12][C:11]([F:18])=[CH:10][CH:9]=2)=[O:5])[CH3:2].Cl[C:31]([O:33][CH2:34][CH3:35])=[O:32]>>[CH2:1]([O:3][C:4]([C:6]1[N:7]([CH2:19][C:20]2[C:29]3[C:24](=[CH:25][CH:26]=[CH:27][CH:28]=3)[CH:23]=[CH:22][CH:21]=2)[C:8]2[C:13]([C:14]=1[CH2:15][N:16]([C:31]([O:33][CH2:34][CH3:35])=[O:32])[CH3:17])=[CH:12][C:11]([F:18])=[CH:10][CH:9]=2)=[O:5])[CH3:2]Komponenten
3
Versuchsvorschrift
5-Fluoro-3-methylaminomethyl-1-naphthalen-1-ylmethyl-1H-indole-2-carboxylic acid ethyl ester (from Example 86.1.) was reacted with ethyl chloroformate as described in Example 77.1. to give 3-[(ethoxycarbonyl-methyl-amino)-methyl]-5-fluoro-1-naphthalen-1-ylmethyl-1H-indole-2-carboxylic acid ethyl ester which was hydrolyzed as described in the general procedure B (Exp. 2.2) to give the title compound as a colorless solid. MS: 433.5 ([M−H]−).