3-[(6,7-Dimethoxy-4-quinazolinyl)oxy]aniline → 1-(3-(6,7-dimethoxyquinazolin-4-yloxy)phenyl)-3-(1-phenyl-3-(1-(trifluoromethyl)cyclopropyl)-1H-pyrazol-5-yl)urea

HRID 631444Notes

Reaction equation

HRID 631444 reaction equation
[C:1]1([N:7]2[C:11]([NH:12][C:13](=[O:21])OC3C=CC=CC=3)=[CH:10][C:9]([C:22]3([C:25]([F:28])([F:27])[F:26])[CH2:24][CH2:23]3)=[N:8]2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH3:29][O:30][C:31]1[CH:32]=[C:33]2[C:38](=[CH:39][C:40]=1[O:41][CH3:42])[N:37]=[CH:36][N:35]=[C:34]2[O:43][C:44]1[CH:45]=[C:46]([CH:48]=[CH:49][CH:50]=1)[NH2:47]>>[CH3:29][O:30][C:31]1[CH:32]=[C:33]2[C:38](=[CH:39][C:40]=1[O:41][CH3:42])[N:37]=[CH:36][N:35]=[C:34]2[O:43][C:44]1[CH:45]=[C:46]([NH:47][C:13]([NH:12][C:11]2[N:7]([C:1]3[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=3)[N:8]=[C:9]([C:22]3([C:25]([F:26])([F:28])[F:27])[CH2:24][CH2:23]3)[CH:10]=2)=[O:21])[CH:48]=[CH:49][CH:50]=1

Participants

3

Reactant 2

HCID 498410023-[(6,7-Dimethoxy-4-quinazolinyl)oxy]anilineHCID 67159116phenyl 1-phenyl-3-(1-(trifluoromethyl)cyclopropyl)-1H-pyrazol-5-ylcarbamate

Product 1

HCID 582679241-(3-(6,7-dimethoxyquinazolin-4-yloxy)phenyl)-3-(1-phenyl-3-(1-(trifluoromethyl)cyclopropyl)-1H-pyrazol-5-yl)ureaYield 71%

Procedure

The title compound was prepared from phenyl 1-phenyl-3-(1-(trifluoromethyl) cyclopropyl)-1H-pyrazol-5-ylcarbamate described in Example 137A (129 mg, 0.33 mmol) and 3-(6,7-dimethoxyquinazolin-4-yloxy)aniline described in Example 113A (100 mg, 0.33 mmol) using the procedure described in Example 115C. The crude product was purified by column chromatography (25-100% EtOAc/hexanes) to give 1-(3-(6,7-dimethoxyquinazolin-4-yloxy)phenyl)-3-(1-phenyl-3-(1-(trifluoromethyl)cyclopropyl)-1H-pyrazol-5-yl)urea (139 mg, 0.24 mmol, 71%). 1H NMR (300 MHz, DMSO-d6) δ 9.28 (s, 1H), 8.61 (s, 1H), 8.55 (s, 1H), 7.63-7.51 (m, 6H), 7.48 (d, 1H), 7.39 (s, 1H), 7.37 (t, 1H), 7.17 (d, 1H), 6.93 (d, 1H), 6.55 (s, 1H), 4.00 (s, 3H), 3.98 (s, 3H), 1.31 (d, 4H); LC-MS (ESI) m/z 591 (M+H)+.

Workup

  1. customThe crude product was purified by column chromatography (25-100% EtOAc/hexanes)

Sources & evidence

ORD record
ord-ce41e8e5716e47e481d5ea44587729fa
Source dataset
uspto-grants-2016_04
Patent number
US09320739B2

Reaction notes

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