Water → N-[2-Chloro-4-({6-methoxy-7-[3-(4-pyridylthio)propoxy]-4-quinazolinyl}oxy)phenyl]-N'-propylurea

HRID 1375882ノート

反応式

HRID 1375882 の反応式
Br[CH2:2][CH2:3][CH2:4][O:5][C:6]1[CH:15]=[C:14]2[C:9]([C:10]([O:16][C:17]3[CH:22]=[CH:21][C:20]([NH:23][C:24]([NH:26][CH2:27][CH2:28][CH3:29])=[O:25])=[C:19]([Cl:30])[CH:18]=3)=[N:11][CH:12]=[N:13]2)=[CH:8][C:7]=1[O:31][CH3:32].C(=O)([O-])[O-].[K+].[K+].[SH:39][C:40]1[CH:45]=[CH:44][N:43]=[CH:42][CH:41]=1.O>CN(C)C=O>[Cl:30][C:19]1[CH:18]=[C:17]([O:16][C:10]2[C:9]3[C:14](=[CH:15][C:6]([O:5][CH2:4][CH2:3][CH2:2][S:39][C:40]4[CH:45]=[CH:44][N:43]=[CH:42][CH:41]=4)=[C:7]([O:31][CH3:32])[CH:8]=3)[N:13]=[CH:12][N:11]=2)[CH:22]=[CH:21][C:20]=1[NH:23][C:24]([NH:26][CH2:27][CH2:28][CH3:29])=[O:25]

参加物

6

反応物 4

HCID 962WaterHCID 11430Potassium CarbonateHCID 22667067N-(4-{[7-(3-bromopropoxy)-6-methoxy-4-quinazolinyl]oxy}-2-chlorophenyl)-N'-propylureaHCID 178418431pyridine-4-thiol

生成物 1

HCID 22667169N-[2-Chloro-4-({6-methoxy-7-[3-(4-pyridylthio)propoxy]-4-quinazolinyl}oxy)phenyl]-N'-propylurea収率 72%

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

実験手順

A starting compound (N-(4-{[7-(3-bromopropoxy)-6-methoxy-4-quinazolinyl]oxy}-2-chlorophenyl)-N′-propylurea, 80 mg), potassium carbonate (138 mg), and 4-mercaptopyridine (22 mg) were dissolved in N,N-dimethylformamide (1 ml), and the solution was stirred at room temperature for 3 hr. Water was added to the reaction mixture, and the mixture was extracted with chloroform-propanol (3/1). The organic layer was dried over anhydrous sodium sulfate. The solvent was removed by distillation under the reduced pressure. The residue was washed with ether to give 60 mg (yield 72%) of the title compound.

後処理

  1. extractionthe mixture was extracted with chloroform-propanol (3/1)
  2. dry with materialThe organic layer was dried over anhydrous sodium sulfate
  3. customThe solvent was removed by distillation under the reduced pressure
  4. washThe residue was washed with ether

出典と根拠

ORDレコード
ord-4c838b03a929480f9f5aee53e9578703
出典データセット
uspto-grants-2007_01
特許番号
US07169789B2

反応ノート

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