Hydrochloric Acid → HCID 21842287、化合物
反応式
[CH2:1]([N:4]([CH2:8][C:9]1[O:13][C:12]([C:14]2[N:15]=[CH:16][N:17]3[C:23]4[CH:24]=[CH:25][C:26]([F:28])=[CH:27][C:22]=4[C:21](=[O:29])[N:20]([CH3:30])[CH2:19][C:18]=23)=[N:11][CH:10]=1)[CH2:5][CH2:6][CH3:7])[CH2:2][CH3:3].[ClH:31]>C(OCC)(=O)C>[ClH:31].[CH2:1]([N:4]([CH2:8][C:9]1[O:13][C:12]([C:14]2[N:15]=[CH:16][N:17]3[C:23]4[CH:24]=[CH:25][C:26]([F:28])=[CH:27][C:22]=4[C:21](=[O:29])[N:20]([CH3:30])[CH2:19][C:18]=23)=[N:11][CH:10]=1)[CH2:5][CH2:6][CH3:7])[CH2:2][CH3:3]参加物
4
実験手順
1.0 g (0.00243 mol) of 3-(5-dipropylaminomethyl-oxazol-2-yl)-8-fluoro-5-methyl-5,6-dihydro-4H-imidazo[1,5-a][1,4]benzodiazepin-6-one in 50 ml of ethyl acetate was treated with 0.56 ml (0.00267 mol) of 4.78N ethanolic hydrochloric acid. After stirring at 0° for 1 hr. the white suspension was suction filtered. There was obtained 0.96 g (88%) of 3-(5-dipropylaminomethyl-oxazol-2-yl)-8-fluoro-5-methyl-5,6-dihydro-4H-imidazo[1,5-a][1,4]benzodiazepin-6-one hydrochloride (1:1) as white crystals; m.p. 246°-248°.