1-[2-Fluoro-4-(2-{[4-(4-methylpiperazin-1-yl)piperidine-1-carbonyl]amino}pyridin-4-yloxy)phenylcarbamoyl]cyclopropanecarboxylic acid benzyl ester trihydrochloride → 1-[2-Fluoro-4-(2-{[4-(4-methylpiperazin-1-yl)piperidine-1-carbonyl]amino}pyridin-4-yloxy)phenylcarbamoyl]cyclopropanecarboxylic acid trihydrochloride

HRID 1712673ノート

反応式

HRID 1712673 の反応式
[ClH:1].Cl.Cl.C([O:11][C:12]([C:14]1([C:17](=[O:49])[NH:18][C:19]2[CH:24]=[CH:23][C:22]([O:25][C:26]3[CH:31]=[CH:30][N:29]=[C:28]([NH:32][C:33]([N:35]4[CH2:40][CH2:39][CH:38]([N:41]5[CH2:46][CH2:45][N:44]([CH3:47])[CH2:43][CH2:42]5)[CH2:37][CH2:36]4)=[O:34])[CH:27]=3)=[CH:21][C:20]=2[F:48])[CH2:16][CH2:15]1)=[O:13])C1C=CC=CC=1>O.C(O)C.[Pd]>[ClH:1].[ClH:1].[ClH:1].[F:48][C:20]1[CH:21]=[C:22]([O:25][C:26]2[CH:31]=[CH:30][N:29]=[C:28]([NH:32][C:33]([N:35]3[CH2:40][CH2:39][CH:38]([N:41]4[CH2:42][CH2:43][N:44]([CH3:47])[CH2:45][CH2:46]4)[CH2:37][CH2:36]3)=[O:34])[CH:27]=2)[CH:23]=[CH:24][C:19]=1[NH:18][C:17]([C:14]1([C:12]([OH:13])=[O:11])[CH2:16][CH2:15]1)=[O:49]

参加物

5

反応物 1

HCID 247886931-[2-Fluoro-4-(2-{[4-(4-methylpiperazin-1-yl)piperidine-1-carbonyl]amino}pyridin-4-yloxy)phenylcarbamoyl]cyclopropanecarboxylic acid benzyl ester trihydrochloride

生成物 1

HCID 247886291-[2-Fluoro-4-(2-{[4-(4-methylpiperazin-1-yl)piperidine-1-carbonyl]amino}pyridin-4-yloxy)phenylcarbamoyl]cyclopropanecarboxylic acid trihydrochloride収率 291%

試薬・触媒・溶媒 3

HCID 23938Palladium触媒HCID 702Ethanol溶媒HCID 962Water溶媒

実験手順

1-[2-Fluoro-4-(2-{[4-(4-methylpiperazin-1-yl)piperidine-1-carbonyl]amino}pyridin-4-yloxy)phenylcarbamoyl]cyclopropanecarboxylic acid benzyl ester trihydrochloride (5 g) was dissolved in a mixed solvent of water (10 ml) and ethanol (20 ml), and palladium on carbon (250 mg) was added, and the mixture was stirred at room temperature under a hydrogen atmosphere (0.2 MPa) for 7 hours and 50 minutes. The reaction mixture was filtered, and the residue was washed with a mixed solvent of water (6 ml) and ethanol (10 ml). Ethanol (50 ml) was added to the filtrate, which was azeotropically distilled off and concentrated, and water (0.6 g) and ethanol (8.3 ml) were added. 2-Propanol (10 ml) was added to the solution, followed by stirring at room temperature for 5 minutes. 1-[2-Fluoro-4-(2-{[4-(4-methylpiperazin-1-yl)piperidine-1-carbonyl]amino}pyridin-4-yloxy)phenylcarbamoyl]cyclopropanecarboxylic acid trihydrochloride (150 mg) was added, followed by stirring for 13 hours and 45 minutes. 2-Propanol (50 ml) was further added, and the mixture was stirred at room temperature for 24 hours and 35 minutes. The crystals were filtered and dried to give the title compound (4.26 g) as a white solid.

後処理

  1. additionwas added
  2. custom50 minutes
  3. filtrationThe reaction mixture was filtered
  4. washthe residue was washed with a mixed solvent of water (6 ml) and ethanol (10 ml)
  5. additionEthanol (50 ml) was added to the filtrate, which
  6. distillationwas azeotropically distilled off
  7. concentrationconcentrated
  8. additionwater (0.6 g) and ethanol (8.3 ml) were added
  9. addition2-Propanol (10 ml) was added to the solution
  10. stirringby stirring at room temperature for 5 minutes
  11. addition1-[2-Fluoro-4-(2-{[4-(4-methylpiperazin-1-yl)piperidine-1-carbonyl]amino}pyridin-4-yloxy)phenylcarbamoyl]cyclopropanecarboxylic acid trihydrochloride (150 mg) was added
  12. stirringby stirring for 13 hours and 45 minutes
  13. addition2-Propanol (50 ml) was further added
  14. stirringthe mixture was stirred at room temperature for 24 hours and 35 minutes
  15. filtrationThe crystals were filtered
  16. customdried

出典と根拠

ORDレコード
ord-7758606dc8044d7db63006012dbb7924
出典データセット
uspto-grants-2010_09
特許番号
US07790885B2

反応ノート

読み込み中…