Hydrochloric Acid → HCID 21505997, 화합물
반응식
[NH:1]([C:8]1[C:18]([S:19](=[O:28])(=[O:27])[NH:20][C:21]2[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=2)=[CH:17][C:11]([C:12]([O:14]CC)=[O:13])=[CH:10][C:9]=1[NH:29][CH2:30][C:31]1[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.Cl>[OH-].[Na+]>[NH:1]([C:8]1[C:18]([S:19](=[O:28])(=[O:27])[NH:20][C:21]2[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=2)=[CH:17][C:11]([C:12]([OH:14])=[O:13])=[CH:10][C:9]=1[NH:29][CH2:30][C:31]1[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1참가 물질
4
실험 절차
Ethyl 4-anilino-3-benzylamino-5-phenylsulphamylbenzoate (3 g) was dissolved in 1N sodium hydroxide (35 ml), and the solution was heated on a steam bath for 1 hour. After cooling, the reaction mixture was adjusted to a pH of 2.5 by addition of 4N hydrochloric acid. The precipitated 4-anilino-3-benzylamino-5-phenylxulphamylbenzoic acid was collected by suction and recrystallized from acetone/water. The compound was obtained with a melting point of 243° C.