HCID 68505232、化合物 → HCID 42640443、化合物
反応式
[CH:1]1([C:7]2[C:8]3[CH:9]=[CH:10][C:11]([C:33]([O:35]C)=[O:34])=[CH:12][C:13]=3[N:14]3[CH2:21][CH2:20][N:19]([CH2:22][CH2:23][N:24]([CH3:26])[CH3:25])[CH2:18][C:17]4[CH:27]=[C:28]([O:31][CH3:32])[CH:29]=[CH:30][C:16]=4[C:15]=23)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1>O1CCOCC1.[OH-].[Na+]>[CH:1]1([C:7]2[C:8]3[CH:9]=[CH:10][C:11]([C:33]([OH:35])=[O:34])=[CH:12][C:13]=3[N:14]3[CH2:21][CH2:20][N:19]([CH2:22][CH2:23][N:24]([CH3:25])[CH3:26])[CH2:18][C:17]4[CH:27]=[C:28]([O:31][CH3:32])[CH:29]=[CH:30][C:16]=4[C:15]=23)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1参加物
4
反応条件
- 温度
- 60 °C
実験手順
The crude methyl 14-cyclohexyl-6-[2-(dimethylamino)ethyl]-3-methoxy-5,6,7,8-tetrahydroindolo[2,1-a][2,5]benzodiazocine-11-carboxylate was dissolved in dioxane (0.06 M) and to that solution 10 eq of an aqueous solution of NaOH (2N) were added. The solution was stirred at 60° C. for 3 h. The solvent was evaporated in vacuo. The crude was then purified by automated RP-MS-HPLC (stationary phase: column Waters XTERRA prep. C18, 5 um, 19×100 mm. Mobile phase: MeCN/H2O buffered with 0.1% TFA). Fractions containing the pure compound were combined and freeze dried to afford the title compound as a white powder (28%).