2-amino-5-(4-hydroxycyclohexyl)-N,N-dimethylbenzamide → HCID 178476869、化合物
反応式
Cl[C:2]1[C:7]([C:8]([F:11])([F:10])[F:9])=[CH:6][N:5]=[C:4]([NH:12][C:13]2[CH:27]=[CH:26][C:16]([CH2:17][P:18](=[O:25])([O:22][CH2:23][CH3:24])[O:19][CH2:20][CH3:21])=[CH:15][C:14]=2[O:28][CH3:29])[N:3]=1.[NH2:30][C:31]1[CH:41]=[CH:40][C:39]([CH:42]2[CH2:47][CH2:46][CH:45]([OH:48])[CH2:44][CH2:43]2)=[CH:38][C:32]=1[C:33]([N:35]([CH3:37])[CH3:36])=[O:34]>>[CH3:36][N:35]([CH3:37])[C:33]([C:32]1[CH:38]=[C:39]([C@H:42]2[CH2:47][CH2:46][C@H:45]([OH:48])[CH2:44][CH2:43]2)[CH:40]=[CH:41][C:31]=1[NH:30][C:2]1[C:7]([C:8]([F:10])([F:11])[F:9])=[CH:6][N:5]=[C:4]([NH:12][C:13]2[CH:27]=[CH:26][C:16]([CH2:17][P:18](=[O:25])([O:22][CH2:23][CH3:24])[O:19][CH2:20][CH3:21])=[CH:15][C:14]=2[O:28][CH3:29])[N:3]=1)=[O:34]参加物
3
実験手順
The title compounds were prepared according to the procedure for Example 102 using diethyl (4-{[4-chloro-5-(trifluoromethyl)pyrimidin-2-yl]amino}-3-methoxybenzyl)phosphonate (0.20 g, 0.45 mmol) and 2-amino-5-(4-hydroxycyclohexyl)-N,N-dimethylbenzamide (Compound 173A, 0.130 g, 0.496 mmol). The reaction mixture was partitioned between EtOAc and water and separated. The aqueous was extracted with EtOAc (3×) and the combined organic fractions were washed with brine, dried over sodium sulfate, filtered, and concentrated. The compound was purified on an Isco Combiflash unit eluting with 0 to 5% MeOH in DCM to afford the individual trans and cis isomers. Cis: 1H NMR (400 MHz, DMSO-d6) δ 8.85 (s, 1H), 8.43 (s, 1H), 8.32 (s, 1H), 7.86 (d, J=8.34 Hz, 1H), 7.60 (d, J=7.83 Hz, 1H), 7.26 (dd, J=1.77, 8.59 Hz, 1H), 7.22 (d, J=2.02 Hz, 1H), 6.96 (t, J=1.89 Hz, 1H), 6.73 (d, J=7.83 Hz, 1H), 3.92-4.01 (m, 4H), 3.89 (br. s., 1H), 3.77 (s, 3H), 3.13-3.23 (m, 2H), 2.91 (d, J=15.16 Hz, 6H), 2.56 (t, J=11.87 Hz, 1H), 1.79-1.92 (m, 2H), 1.70-1.78 (m, 2H), 1.49-1.61 (m, 4H), 1.18 (t, J=7.07 Hz, 6H); MS (ES+): m/z: 681.2723 [MH+]. HPLC: tR=1.45 min (UPLC TOF MS: polar—3 min). Trans: 1H NMR (400 MHz, DMSO-d6) δ 8.84 (s, 1H), 8.44 (s, 1H), 8.32 (s, 1H), 7.85 (d, J=8.84 Hz, 1H), 7.58 (d, J=8.08 Hz, 1H), 7.26 (dd, J=2.02, 8.34 Hz, 1H), 7.22 (d, J=2.02 Hz, 1H), 6.96 (s, 1H), 6.73 (d, J=7.83 Hz, 1H), 4.57 (d, J=4.55 Hz, 1H), 3.91-4.01 (m, 4H), 3.76 (s, 3H), 3.40-3.54 (m, 1H), 3.14-3.23 (m, 2H), 2.91 (d, J=18.95 Hz, 6H), 1.93 (d, J=9.35 Hz, 2H), 1.79 (d, J=12.38 Hz, 2H), 1.45-1.58 (m, 2H), 1.22-1.35 (m, 2H), 1.19 (t, J=7.07 Hz, 6H); MS (ES+): m/z: 680.2332 [MH+]. HPLC: tR=1.40 min (UPLC TOF MS: polar—3 min).