[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([S:8]([N:11]([C:15]2[C:16]([C:22](=[O:32])[C:23]3[C:28]([CH3:29])=[CH:27][CH:26]=[CH:25][C:24]=3[O:30][CH3:31])=[N:17][CH:18]=[C:19]([Cl:21])[CH:20]=2)COC)(=[O:10])=[O:9])=[CH:4][C:3]=1[CH3:33].Cl.O>O1CCOCC1>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([S:8]([NH:11][C:15]2[C:16]([C:22](=[O:32])[C:23]3[C:28]([CH3:29])=[CH:27][CH:26]=[CH:25][C:24]=3[O:30][CH3:31])=[N:17][CH:18]=[C:19]([Cl:21])[CH:20]=2)(=[O:10])=[O:9])=[CH:4][C:3]=1[CH3:33]4-Chloro-N-[5-chloro-2-(2-methoxy-6-methyl-benzoyl)-pyridin-3-yl]-N-methoxymethyl-3-methyl-benzenesulfonamide was hydrolyzed using 4 M HCl in dioxane (12 mL), and water (4 mL) at 100° C. to provide 4-chloro-N-[5-chloro-2-(2-methoxy-6-methyl-benzoyl)-pyridin-3-yl]-3-methyl-benzenesulfonamide. The product was purified by HPLC. MS m/z: 465.4 (M+H).
読み込み中…