Hydrochloric Acid → HCID 69112541, 화합물
반응식
[CH3:1][CH2:2][O:3][C:4]([C:6]1[N:10]([CH2:11][C:12]2[CH:16]=[C:15]([C:17]3[S:18][C:19]([Cl:22])=[CH:20][CH:21]=3)[O:14][N:13]=2)[C:9]([C:23]([O:25]C(C)(C)C)=[O:24])=[CH:8][N:7]=1)=[O:5].Cl>CC(O)C>[CH3:1][CH2:2][O:3][C:4]([C:6]1[N:10]([CH2:11][C:12]2[CH:16]=[C:15]([C:17]3[S:18][C:19]([Cl:22])=[CH:20][CH:21]=3)[O:14][N:13]=2)[C:9]([C:23]([OH:25])=[O:24])=[CH:8][N:7]=1)=[O:5]참가 물질
4
실험 절차
To 24 mg of 3-[5-(5-Chloro-thiophen-2-yl)-isoxazol-3-ylmethyl]-3H-imidazole-2,4-dicarboxylic acid 4-tert-butyl ester 2-ethyl ester was added a 5 M solution of HCl in 2-propanol (2 mL). The mixture was stirred for 24 h at RT, concentrated in vacuo and the residue was purified by preparative HPLC (C18 reverse phase column, elution with a H2O/MeCN gradient with 0.1% TFA). The fractions containing the product were evaporated to provide 14 mg of the title compound as a pale yellow solid. Yield: 14 mg; MS (ESI+): m/e=381, chloro pattern.