Triethylamine → (z)-n-(2-Aminophenyl)-6-(2-(2-((2-oxoindolin-3-ylidene)methyl)-3,5-dimethyl-1h-pyrrole-4-carboxamido)ethylamino)nicotinamide

HRID 1695061Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1695061
[O:1]=[C:2]1[NH:3][C:4]2[C:9](/[C:10]/1=[CH:11]/[C:12]1[NH:16][C:15]([CH3:17])=[C:14]([C:18]([OH:20])=O)[C:13]=1[CH3:21])=[CH:8][CH:7]=[CH:6][CH:5]=2.Cl.C(N=C=NCCCN(C)C)C.OC1C2N=NNC=2C=CC=1.C(N(CC)CC)C.[NH2:51][C:52]1[CH:57]=[CH:56][CH:55]=[CH:54][C:53]=1[NH:58][C:59](=[O:70])[C:60]1[CH:65]=[CH:64][C:63]([NH:66][CH2:67][CH2:68][NH2:69])=[N:62][CH:61]=1>[Cl-].[Na+].O.CN(C=O)C>[NH2:51][C:52]1[CH:57]=[CH:56][CH:55]=[CH:54][C:53]=1[NH:58][C:59](=[O:70])[C:60]1[CH:65]=[CH:64][C:63]([NH:66][CH2:67][CH2:68][NH:69][C:18]([C:14]2[C:13]([CH3:21])=[C:12](/[CH:11]=[C:10]3\[C:2](=[O:1])[NH:3][C:4]4[C:9]\3=[CH:8][CH:7]=[CH:6][CH:5]=4)[NH:16][C:15]=2[CH3:17])=[O:20])=[N:62][CH:61]=1

Komponenten

8

Edukt 5

HCID 8471TriethylamineHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 118328715-(2-Oxo-1,2-dihydro-indol-(3Z)-ylidenemethyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acidHCID 57993739N-(2-aminophenyl)-6-(2-aminoethylamino)nicotinamideHCID 178418300HCID 178418300, Verbindung

Produkt 1

HCID 44538665(z)-n-(2-Aminophenyl)-6-(2-(2-((2-oxoindolin-3-ylidene)methyl)-3,5-dimethyl-1h-pyrrole-4-carboxamido)ethylamino)nicotinamideAusbeute 86 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 6228DimethylformamideLösungsmittelHCID 57417360Sodium chloride; waterLösungsmittel

Versuchsvorschrift

5-(2-Oxo-1,2-dihydro-indol-(3Z)-ylidenemethyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acid (282 mg, 1 mmol) and 8 ml of DMF were stirred at room temperature while 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (384 mg, 2 mmol), hydroxybenzotriazole (162 mg, 1.2 mmol), triethylamine (404 mg, 4 mmol) and N-(2-aminophenyl)-6-(2-aminoethylamino)nicotinamide (284 mg, 1.05 mmol) were added. The mixture was stirred for 20 hours at room temperature. The mixture was diluted with 400 mL of brine. The solids were collected by vacuum filtration, washed with water and dried under vacuum to give the title compound (460 mg, 86%) as a yellow solid. LC-MS (m/z) 536 (M+1).

Aufarbeitung

  1. additionwere added
  2. filtrationThe solids were collected by vacuum filtration
  3. washwashed with water
  4. customdried under vacuum

Quellen und Nachweise

ORD-Eintrag
ord-c20f5a39481a4225abeebade2cb1c341
Quelldatensatz
uspto-grants-2012_04
Patentnummer
US08158656B2

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