反応式
C(=O)([O-])[O-].[K+].[K+].[CH2:7]1[O:15][C:14]2[C:9](=[C:10]([OH:16])[CH:11]=[CH:12][CH:13]=2)[O:8]1.Cl[C:18]1[C:27]2[C:22](=[CH:23][C:24]([O:30][CH2:31][CH2:32][CH2:33][N:34]3[CH2:39][CH2:38][N:37]([CH3:40])[CH2:36][CH2:35]3)=[C:25]([O:28][CH3:29])[CH:26]=2)[N:21]=[CH:20][C:19]=1[C:41]#[N:42]>CN(C=O)C>[C:41]([C:19]1[CH:20]=[N:21][C:22]2[C:27]([C:18]=1[O:16][C:10]1[CH:11]=[CH:12][CH:13]=[C:14]3[O:15][CH2:7][O:8][C:9]=13)=[CH:26][C:25]([O:28][CH3:29])=[C:24]([O:30][CH2:31][CH2:32][CH2:33][N:34]1[CH2:35][CH2:36][N:37]([CH3:40])[CH2:38][CH2:39]1)[CH:23]=2)#[N:42]参加物
反応物 3
生成物 1
試薬・触媒・溶媒 1
実験手順
Potassium carbonate-(0.055 g) was added to a solution of 2,3-methylenedioxyphenol (0.041 g) in DMF (3 ml) and the mixture was stirred at ambient temperature for 10 minutes. 4-Chloro-3-cyano-6-methoxy-7-[3-(4-methylpiperazin-1-yl)propoxy]quinoline (0.1 g) was added and the mixture was stirred and heated to 95° C. for 2 hours. The resultant mixture was cooled to ambient temperature and filtered. The filtrate was evaporated and the residue was purified by colum chromatography on silica using initially increasingly polar mixtures of methylene chloride and methanol followed by increasingly polar mixtures of methylene chloride and a saturated methanolic ammonia solution as eluent. There was thus obtained the title compound as a solid (0.069 g); NMR Spectrum: (DMSOd6 and CF3CO2D) 2.3-2.4 (m, 2H), 3.0 (s, 3H), 3.2-4.0 (m, 8H), 3.5 (m, 2H), 3.95 (s, 3H), 4.4 (m, 2H), 6.05 (s, 2H), 6.8 (m, 1H), 6.9 (m, 2H), 7.6 (s, 1H), 7.62 (s, 1H), 9.1 (s, 1H); Mass Spectrum: M+H+ 477.
後処理
- stirringthe mixture was stirred
- temperatureheated to 95° C. for 2 hours
- filtrationfiltered
- customThe filtrate was evaporated
- customthe residue was purified by colum chromatography on silica using initially increasingly polar mixtures of methylene chloride and methanol
- temperatureby increasingly polar mixtures of methylene chloride
出典と根拠
- ORDレコード
- ord-a5d66199e62444b397bafa9b4178fe74
- 出典データセット
- uspto-grants-2009_03
- 特許番号
- US07501516B2
関連ノート
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