Diisopropylethylamine → N-(3-Fluoro-4-(2-(1-methyl-1H-imidazol-4-yl)thieno[3,2-b]pyridin-7-ylamino)phenyl)-N-(4-fluorophenyl)cyclopropane-1,1-dicarboxamide

HRID 418713Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 418713
[F:1][C:2]1[CH:7]=[C:6](N)[CH:5]=[CH:4][C:3]=1[NH:9][C:10]1[CH:15]=[CH:14][N:13]=[C:12]2[CH:16]=[C:17]([C:19]3[N:20]=[CH:21][N:22]([CH3:24])[CH:23]=3)[S:18][C:11]=12.[F:25][C:26]1[CH:31]=[CH:30][C:29]([NH:32][C:33]([C:35]2([C:38]([OH:40])=O)[CH2:37][CH2:36]2)=[O:34])=[CH:28][CH:27]=1.CC[N:43](C(C)C)C(C)C.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F>CN(C=O)C.CCOC(C)=O>[F:1][C:2]1[CH:7]=[C:6]([N:32]([C:29]2[CH:28]=[CH:27][C:26]([F:25])=[CH:31][CH:30]=2)[C:33]([C:35]2([C:38]([NH2:43])=[O:40])[CH2:36][CH2:37]2)=[O:34])[CH:5]=[CH:4][C:3]=1[NH:9][C:10]1[CH:15]=[CH:14][N:13]=[C:12]2[CH:16]=[C:17]([C:19]3[N:20]=[CH:21][N:22]([CH3:24])[CH:23]=3)[S:18][C:11]=12

Komponenten

7

Edukt 4

HCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 210815301-[(4-Fluorophenyl)carbamoyl]cyclopropanecarboxylic AcidHCID 594577422-Fluoro-N1-(2-(1-methyl-1H-imidazol-4-yl)thieno[3,2-b]pyridin-7-yl)benzene-1,4-diamine

Produkt 1

HCID 66649155N-(3-Fluoro-4-(2-(1-methyl-1H-imidazol-4-yl)thieno[3,2-b]pyridin-7-ylamino)phenyl)-N-(4-fluorophenyl)cyclopropane-1,1-dicarboxamideAusbeute 58 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 6228DimethylformamideLösungsmittelHCID 8857Ethyl AcetateLösungsmittel

Versuchsvorschrift

To a stirred solution of 339 (80 mg, 0.24 mmol) and 1-(4-fluorophenylcarbamoyl) cyclopropanecarboxylic acid (181, 111 mg, 0.50 mmol) in anhydrous DMF were added DIPEA (123 μL, 0.71 mmol) and HATU reagent (256 mg, 0.67 mmol). The reaction mixture was stirred at room temperature overnight under nitrogen, diluted with AcOEt, and successively washed with sat. NaHCO3, water, sat. NH4Cl, water and brine, and concentrated. The crude material was first purified by flash column chromatography (eluents 2% of NH4OH in methanol/CH2Cl2: 10/90) and precipitated in AcOEt (with traces of acetone)/hexanes to afford title compound 336 (75 mg, 58% yield) as a white solid. 1H NMR (400 MHz, DMSO-d6) δ (ppm): 10.32 (s, 1H), 10.04 (s, 1H), 8.65 (bs, 1H), 8.18 (d, J=5.5 Hz, 1H), 7.78 (dd, J=12.9, 2.2 Hz, 1H), 7.77 (d, J=1.8 Hz, 1H), 7.68 (d, J=1.2 Hz, 1H), 7.68-7.60 (m, 2H), 7.50 (s, 1H), 7.44 (dd, J=8.4, 1.8 Hz, 1H), 7.30 (t, J=8.9 Hz, 1H), 7.15 (t, J=9.0 Hz, 2H), 6.36 (dd, J=5.5, 1.6 Hz, 1H), 3.70 (s, 3H), 1.47 (s, 4H). MS (m/z): 545.0 (M+H)+.

Aufarbeitung

  1. washsuccessively washed with sat. NaHCO3, water, sat. NH4Cl, water and brine
  2. concentrationconcentrated
  3. customThe crude material was first purified by flash column chromatography (eluents 2% of NH4OH in methanol/CH2Cl2: 10/90)
  4. customprecipitated in AcOEt (with traces of acetone)/hexanes

Quellen und Nachweise

ORD-Eintrag
ord-bc60f33518344cf69d4bd8c40b93afae
Quelldatensatz
uspto-grants-2012_01
Patentnummer
US08093264B2

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