4-Piperidinemethanol → 1-(5-Tert-butyl-isoxazol-3-yl)-3-(3-{7-[2-(4-hydroxymethyl-piperidin-1-yl)-ethoxy]-6-methoxy-quinazolin-4-yloxy}-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]([O:20][C:21]3[C:30]4[C:25](=[CH:26][C:27]([O:33][CH2:34][CH2:35]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:37]1[CH2:42][CH2:41][CH:40]([CH2:43][OH:44])[CH2:39][CH2:38]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]([O:20][C:21]3[C:30]4[C:25](=[CH:26][C:27]([O:33][CH2:34][CH2:35][N:37]5[CH2:42][CH2:41][CH:40]([CH2:43][OH:44])[CH2:39][CH2:38]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-(2-chloro-ethoxy)-6-methoxy-quinazolin-4-yloxy]-phenyl}-urea from Example 35B (225 mg, 0.427 mmol) and piperidin-4-yl-methanol (0.103 mL, 1.281 mmol) were reacted in the manner described in Example 36 to afford 1-(5-tert-butyl-isoxazol-3-yl)-3-(3-{7-[2-(4-hydroxymethyl-piperidin-1-yl)-ethoxy]-6-methoxy-quinazolin-4-yloxy}-phenyl)-urea (41 mg, 16%) as a white solid. 1H NMR (300 MHz, DMSO-d6) δ 9.65 (s, 1H), 9.15 (s, 1H), 8.55 (s, 1H), 7.55 (d, 2H), 7.38 (m, 2H), 7.25 (d, 1H), 6.95 (d, 1H), 6.45 (s, 1H), 4.45 (brs, 1H), 4.30 (m, 2H), 3.98 (s, 3H), 3.25 (m, 2H), 3.00 (m, 2H), 2.75 (m, 2H), 2.00 (m, 2H), 1.65 (d, 2H), 1.25 (s, 10H), 1.15 (m, 2H); LC-MS (ESI) m/z 591 (M+H)+.
Sources & evidence
- ORD record
- ord-ec19fa22c1fd41f5bc78d9372d102157
- Source dataset
- uspto-grants-2016_04
- Patent number
- US09320739B2
Reaction notes
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