Piperidine → 2-Methyl-4-[3-(4-methylpiperazin-1-yl)propyl]-5-(2-oxo-4-pyridin-3-yl-1,2-dihydroindol-3-ylidenemethyl)-1H-pyrrole-3-carboxylic Acid Ethyl Ester

HRID 988211Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 988211
[N:1]1[CH:6]=[CH:5][CH:4]=[C:3]([C:7]2[CH:15]=[CH:14][CH:13]=[C:12]3[C:8]=2[CH2:9][C:10](=[O:16])[NH:11]3)[CH:2]=1.[CH2:17]([O:19][C:20]([C:22]1[C:26]([CH2:27][CH2:28][CH2:29][N:30]2[CH2:35][CH2:34][N:33]([CH3:36])[CH2:32][CH2:31]2)=[C:25]([CH:37]=O)[NH:24][C:23]=1[CH3:39])=[O:21])[CH3:18].N1CCCCC1>C(O)C>[CH2:17]([O:19][C:20]([C:22]1[C:26]([CH2:27][CH2:28][CH2:29][N:30]2[CH2:35][CH2:34][N:33]([CH3:36])[CH2:32][CH2:31]2)=[C:25]([CH:37]=[C:9]2[C:8]3[C:12](=[CH:13][CH:14]=[CH:15][C:7]=3[C:3]3[CH:2]=[N:1][CH:6]=[CH:5][CH:4]=3)[NH:11][C:10]2=[O:16])[NH:24][C:23]=1[CH3:39])=[O:21])[CH3:18]

Komponenten

5

Edukt 3

HCID 8082PiperidineHCID 221354074-Pyridin-3-yl-1,3-dihydroindol-2-oneHCID 587795875-formyl-2-methyl-4-[3-(4-methylpiperazin-1-yl)propyl]-1H-pyrrole-3-carboxylic acid ethyl ester

Produkt 1

HCID 695840822-Methyl-4-[3-(4-methylpiperazin-1-yl)propyl]-5-(2-oxo-4-pyridin-3-yl-1,2-dihydroindol-3-ylidenemethyl)-1H-pyrrole-3-carboxylic Acid Ethyl Ester

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolLösungsmittel

Reaktionsbedingungen

Temperatur
70 °C

Versuchsvorschrift

A mixture of 4-pyridin-3-yl-1,3-dihydroindol-2-one (42 mg, 0.2 mmol), 5-formyl-2-methyl-4-[3-(4-methylpiperazin-1-yl)-propyl]-1H-pyrrole-3-carboxylic acid ethyl ester (64 mg, 0.2 mmol) and piperidine (0.1 mL) in ethanol was heated in a sealed tube at 70° C. for 5 hours. The reaction was concentrated and the residue was purified by column chromatography to give the title compound.

Aufarbeitung

  1. concentrationThe reaction was concentrated
  2. customthe residue was purified by column chromatography

Quellen und Nachweise

ORD-Eintrag
ord-9fe7ab9bae3444589a3e8653bb00730e
Quelldatensatz
uspto-grants-2003_10
Patentnummer
US06635640B2

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