3-(4-Chlorophenyl)-3-(4-(methylsulfonamido)-1H-indol-1-yl)pentyl methanesulfonate → N-(1-(3-(4-Chlorophenyl)-1-methoxypentan-3-yl)-1H-indol-4-yl)methanesulfonamide
反応式
CS([O:5][CH2:6][CH2:7][C:8]([C:25]1[CH:30]=[CH:29][C:28]([Cl:31])=[CH:27][CH:26]=1)([N:11]1[C:19]2[C:14](=[C:15]([NH:20][S:21]([CH3:24])(=[O:23])=[O:22])[CH:16]=[CH:17][CH:18]=2)[CH:13]=[CH:12]1)[CH2:9][CH3:10])(=O)=O.[CH3:32]O[Na]>CO>[Cl:31][C:28]1[CH:29]=[CH:30][C:25]([C:8]([N:11]2[C:19]3[C:14](=[C:15]([NH:20][S:21]([CH3:24])(=[O:22])=[O:23])[CH:16]=[CH:17][CH:18]=3)[CH:13]=[CH:12]2)([CH2:9][CH3:10])[CH2:7][CH2:6][O:5][CH3:32])=[CH:26][CH:27]=1参加物
4
反応条件
- 温度
- 40 °C
実験手順
To a mixture of 3-(4-chlorophenyl)-3-(4-(methylsulfonamido)-1H-indol-1-yl)pentyl methanesulfonate (10 mg, 0.02 mmol), as described in Example 40 Step I, in methanol (2 mL) was added CH3ONa (21 mg, 0.4 mmol) at room temperature. Then the mixture was heated to 40° C. for 2 h. The solution was quenched with saturated ammonium chloride solution (10 mL), and extracted with ethyl acetate. The organic layers were washed with brine, dried over sodium sulfate, filtered and evaporated. The residue was purified by Prep-HPLC (Mobile phase: acetonitrile/water (0.03% TFA)) to afford the title compound as a white solid. LC/MS m/z=421.1 [M+H]+.