4-Piperidinemethanol → 1-(5-Tert-butylisoxazol-3-yl)-3-(3-(7-(3-(4-(hydroxymethyl)piperidin-1-yl)propoxy)-6-methoxyquinazolin-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]([S:20][C:21]3[C:30]4[C:25](=[CH:26][C:27]([O:33][CH2:34][CH2:35][CH2:36]Cl)=[C:28]([O:31][CH3:32])[CH:29]=4)[N:24]=[CH:23][N:22]=3)[CH:15]=2)=[O:12])[CH:6]=1)([CH3:4])([CH3:3])[CH3:2].[NH:38]1[CH2:43][CH2:42][CH:41]([CH2:44][OH:45])[CH2:40][CH2:39]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:21]3[C:30]4[C:25](=[CH:26][C:27]([O:33][CH2:34][CH2:35][CH2:36][N:38]5[CH2:43][CH2:42][CH:41]([CH2:44][OH:45])[CH2:40][CH2:39]5)=[C:28]([O:31][CH3:32])[CH:29]=4)[N:24]=[CH:23][N:22]=3)[CH:15]=2)=[O:12])[CH:6]=1)([CH3:4])([CH3:3])[CH3:2]Participants
3
Reactant 2
Product 1
Procedure
1-(5-tert-butyl-isoxazol-3-yl)-3-{3-[7-(3-chloro-propoxy)-6-methoxy-quinazolin-4-ylsulfanyl]-phenyl}-urea from Example 72A (200 mg, 0.368 mmol) and piperidin-4-yl-methanol (127 mg, 1.104 mmol) were reacted as described in Example 73. Isolated yield of 1-(5-tert-butylisoxazol-3-yl)-3-(3-(7-(3-(4-(hydroxymethyl)piperidin-1-yl)propoxy)-6-methoxyquinazolin-4-ylthio)phenyl)urea (47 mg, 21%) as a white solid. 1H NMR (300 MHz, DMSO-d6) δ 9.60 (s, 1H), 9.05 (s, 1H), 8.70 (s, 1H), 7.60-7.20 (m, 5H), 6.45 (s, 1H), 4.40 (m, 1H), 4.20 (m, 2H), 3.98 (s, 3H), 3.25 (m, 2H), 2.87 (d, 2H), 2.45 (m, 2H), 2.10-1.80 (m, 4H), 1.65 (d, 2H), 1.30 (s, 10H), 1.15 (m, 2H); LC-MS (ESI) m/z 621 (M+H)+.
Sources & evidence
- ORD record
- ord-672d592a6f604a249daa4672749dfb10
- Source dataset
- uspto-grants-2015_03
- Patent number
- US08969587B2
Reaction notes
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