2-Aminopyrimidine-5-boronic acid, pinacol ester → HCID 24948352, 화합물
반응식
Cl[C:2]1[N:3]=[C:4]([N:26]2[CH2:31][CH2:30][O:29][CH2:28][CH2:27]2)[C:5]2[S:10][C:9]([CH2:11][N:12]3[CH2:17][CH2:16][C:15]([C:19]4[CH:24]=[CH:23][C:22]([Cl:25])=[CH:21][CH:20]=4)([OH:18])[CH2:14][CH2:13]3)=[CH:8][C:6]=2[N:7]=1.[NH2:32][C:33]1[N:38]=[CH:37][C:36](B2OC(C)(C)C(C)(C)O2)=[CH:35][N:34]=1>>[NH2:32][C:33]1[N:38]=[CH:37][C:36]([C:2]2[N:3]=[C:4]([N:26]3[CH2:27][CH2:28][O:29][CH2:30][CH2:31]3)[C:5]3[S:10][C:9]([CH2:11][N:12]4[CH2:17][CH2:16][C:15]([C:19]5[CH:24]=[CH:23][C:22]([Cl:25])=[CH:21][CH:20]=5)([OH:18])[CH2:14][CH2:13]4)=[CH:8][C:6]=3[N:7]=2)=[CH:35][N:34]=1참가 물질
3
실험 절차
1-(2-Chloro-4-morpholin-4-yl-thieno[3,2-d]pyrimidin-6-ylmethyl)-4-(4-chloro-phenyl)-piperidin-4-ol (146 mg, 0.30 mmol) was reacted with 2-amino-pyrimidine-5-boronic acid pinacol ester (94 mg, 0.45 mmol) in General Procedure A. After extraction into 2M HCl, the mixture was washed with EtOAc then made basic and the precipitate collected by filtration. Purification on silica gave 421 as a pale yellow solid (75 mg, 0.14 mmol). NMR (CD3OD, 400 MHz), 9.19 (s, 2H); 7.52 (m, 2H); 7.39 (s, 1H), 7.35 (m, 2H); 4.08 (t, 4H, J=4.1 Hz); 3.97 (s, 2H); 3.89 (t, 4H, J=4.8 Hz); 2.87 (d, 2H); 2.70 (t, 2H, J=11.2 Hz); 2.18 (m, 2H); 1.77 (d, 2H, J=13.2 Hz) MS: (ESI+): MH+=538.27
후처리
- extraction