4-Piperidinemethanol → HCID 58267887, compound

HRID 631241Notes

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:35][CH3:36])=[C:28]([O:31][CH2:32][CH2:33]Cl)[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:35][CH3:36])=[C:28]([O:31][CH2:32][CH2:33][N:37]5[CH2:42][CH2:41][CH:40]([CH2:43][OH:44])[CH2:39][CH2:38]5)[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

Reactant 2

HCID 4207714-Piperidinemethanol

HCID 668763401-(5-Tert-butylisoxazol-3-yl)-3-(3-(6-(2-chloroethoxy)-7-methoxyquinazolin-4-yloxy)phenyl)urea

Product 1

HCID 58267887HCID 58267887, compoundYield 16%

Procedure

1-(5-tert-butylisoxazol-3-yl)-3-(3-(6-(2-chloroethoxy)-7-methoxyquinazolin-4-yloxy)phenyl)urea (200 mg, 0.39 mmol) from Example 16C was reacted with 4-piperidinemethanol (135 mg, 1.17 mmol) according to the procedure described in Example 16D to afford 1-(5-tert-butylisoxazol-3-yl)-3-(3-(6-(2-(4-(hydroxymethyl)piperidin-1-yl)ethoxy)-7-methoxyquinazolin-4-yloxy)phenyl)urea as a colorless solid (36 mg, 16%). 1H NMR (300 MHz, DMSO-d6) δ 9.70 (brs, 1H), 9.10 (brs, 1H), 8.55 (s, 1H), 7.63 (s, 1H), 7.58 (s, 1H), 7.37-7.43 (m, 2H), 7.27 (m, 1H), 6.97 (m, 1H), 6.48 (s, 1H), 4.20-4.50 (m, 3H), 3.99 (s, 3H), 3.23 (m, 2H), 2.96-3.00 (m, 2H), 2.74-2.78 (m, 2H), 2.01-2.05 (m, 2H), 1.61-1.65 (m, 2H), 1.27 (s, 9H), 1.00-1.15 (m, 2H); LC-MS (ESI) m/z 591 (M+H)+.

Sources & evidence

ORD record: ord-7bb6be7e52a44960b815ce20ef2c795b
Source dataset: uspto-grants-2016_04
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09320739B2

Reaction notes

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