1-Ethyl-1h-pyrazol-4-amine → (1-Ethyl-1H-pyrazol-4-yl)-[8-(4-trifluoromethyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-yl]-amine
반응식
Cl[C:2]1[N:20]=[C:5]2[C:6]([C:10]3[CH:15]=[CH:14][C:13]([C:16]([F:19])([F:18])[F:17])=[CH:12][CH:11]=3)=[CH:7][CH:8]=[CH:9][N:4]2[N:3]=1.[CH2:21]([N:23]1[CH:27]=[C:26]([NH2:28])[CH:25]=[N:24]1)[CH3:22]>>[CH2:21]([N:23]1[CH:27]=[C:26]([NH:28][C:2]2[N:20]=[C:5]3[C:6]([C:10]4[CH:15]=[CH:14][C:13]([C:16]([F:19])([F:18])[F:17])=[CH:12][CH:11]=4)=[CH:7][CH:8]=[CH:9][N:4]3[N:3]=2)[CH:25]=[N:24]1)[CH3:22]참가 물질
3
실험 절차
(1-Ethyl-1H-pyrazol-4-yl)-[8-(4-trifluoromethyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-yl]-amine was prepared from 2-chloro-8-(4-trifluoromethyl-phenyl)-[1,2,4]triazolo[1.5-a]pyridine (0.100 g, 0.31 mmol) and 1-ethyl-1H-pyrazol-4-ylamine (0.046 g, 0.41 mmol) in a manner analogous to Example 2d. Product was isolated as a tan solid (52 mg, 44%). MP=162-164° C. 1H NMR (400 MHz, (D3C)2SO, δ, ppm): 9.37 (s, 1H), 8.77 (d, J=6.36 Hz, 1H), 8.38 (d, J=7.76 Hz, 2H), 7.85-7.97 (m, 3H), 7.81 (s, 1H), 7.47 (s, 1H), 7.11 (t, J=6.80 Hz, 1H), 4.10 (q, J=7.12 Hz, 2H), 1.36 (t, J=6.92 Hz, 3H). MS=373 (MH)+.
출처 및 근거
- ORD 기록
- ord-59e0d6990bd442eabd2fac9d7c5f92dc
- 출처 데이터셋
- uspto-grants-2014_01
- 특허 번호
- US08633173B2
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