1-(5-Tert-butylisoxazol-3-yl)-3-(3-mercaptophenyl)urea → 1-(5-Tert-butylisoxazol-3-yl)-3-(3-(6-(2-methoxyethoxy)quinazolin-4-ylthio)phenyl)urea
Reaction equation
[C:1]([C:5]1[O:9][N:8]=[C:7]([NH:10][C:11]([NH:13][C:14]2[CH:19]=[CH:18][CH:17]=[C:16]([SH:20])[CH:15]=2)=[O:12])[CH:6]=1)([CH3:4])([CH3:3])[CH3:2].Cl[C:22]1[C:31]2[C:26](=[CH:27][CH:28]=[C:29]([O:32][CH2:33][CH2:34][O:35][CH3:36])[CH:30]=2)[N:25]=[CH:24][N:23]=1>>[C:1]([C:5]1[O:9][N:8]=[C:7]([NH:10][C:11]([NH:13][C:14]2[CH:19]=[CH:18][CH:17]=[C:16]([S:20][C:22]3[C:31]4[C:26](=[CH:27][CH:28]=[C:29]([O:32][CH2:33][CH2:34][O:35][CH3:36])[CH:30]=4)[N:25]=[CH:24][N:23]=3)[CH:15]=2)=[O:12])[CH:6]=1)([CH3:4])([CH3:2])[CH3:3]Participants
3
Procedure
The title compound was prepared from 1-(5-tert-butylisoxazol-3-yl)-3-(3-mercaptophenyl)urea described in Example 44A (146 mg, 0.5 mmol) and 4-chloro-6-(2-methoxyethoxy)quinazoline from Example 40A (119 mg, 0.5 mmol) using the procedure described in Example 46 to give 1-(5-tert-butylisoxazol-3-yl)-3-(3-(6-(2-methoxyethoxy)quinazolin-4-ylthio)phenyl)urea (160 mg, 0.32 mmol, 64%). 1H NMR (300 MHz, DMSO-d6) δ 9.61 (s, 1H), 9.03 (s, 1H), 8.76 (s, 1H), 7.96-7.85 (m, 2H), 7.70 (dd, 1H), 7.58-7.42 (m, 3H), 7.30 (d, 1H), 6.50 (s, 1H), 4.37-4.30 (m, 2H), 3.79-3.74 (m, 2H), 3.38 (s, 3H), 1.28 (s, 9H); LC-MS (ESI) m/z 494 (M+H)+.
Sources & evidence
- ORD record
- ord-5c199944ca754412a70e835a15a1548c
- Source dataset
- uspto-grants-2016_04
- Patent number
- US09320739B2
Reaction notes
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