Diisopropylethylamine → N-(3-Oxo-3,4-dihydro-2H-benzo[1,4]thiazin-6-yl)-2-[(1H-pyrrolo[2,3-b]pyridin-4-ylmethyl)-amino]-nicotinamide

HRID 888157Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 888157
F[C:2]1[N:21]=[CH:20][CH:19]=[CH:18][C:3]=1[C:4]([NH:6][C:7]1[CH:8]=[CH:9][C:10]2[S:15][CH2:14][C:13](=[O:16])[NH:12][C:11]=2[CH:17]=1)=[O:5].Cl.[NH:23]1[C:27]2=[N:28][CH:29]=[CH:30][C:31]([CH2:32][NH2:33])=[C:26]2[CH:25]=[CH:24]1.CCN(C(C)C)C(C)C>CC(O)(C)C>[O:16]=[C:13]1[NH:12][C:11]2[CH:17]=[C:7]([NH:6][C:4](=[O:5])[C:3]3[CH:18]=[CH:19][CH:20]=[N:21][C:2]=3[NH:33][CH2:32][C:31]3[CH:30]=[CH:29][N:28]=[C:27]4[NH:23][CH:24]=[CH:25][C:26]=34)[CH:8]=[CH:9][C:10]=2[S:15][CH2:14]1

Komponenten

5

Edukt 3

HCID 81531DiisopropylethylamineHCID 692636392-fluoro-N-(3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-6-yl)-nicotinamideHCID 69265141{1H-pyrrolo[2,3-b]pyridin-4-yl}methanamine hydrochloride

Produkt 1

HCID 16224616N-(3-Oxo-3,4-dihydro-2H-benzo[1,4]thiazin-6-yl)-2-[(1H-pyrrolo[2,3-b]pyridin-4-ylmethyl)-amino]-nicotinamide

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6386tert-ButanolLösungsmittel

Reaktionsbedingungen

Temperatur
170 °C

Versuchsvorschrift

To an oven-dry microwave tube was added 2-fluoro-N-(3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-6-yl)-nicotinamide (150 mg, 0.5 mmol), C-(1H-pyrrolo[2,3-b]pyridin-4-yl)-methylamine hydrochloride salt (220 mg, 1.0 mmol), DIEA (1 mL), and t-BuOH (2 mL). The resulting mixture was sealed off and underwent microwave heating at 170° C. for 20 min. Solvent was removed in vacuo. The crude solid was purified by chromatography on silica gel. Elution with DCM:MeOH mixture (97:3) gave final compound. MS (ES+): 430.6 (M+H). Calc'd. for C22H18N6O2S—430.49.

Aufarbeitung

  1. customThe resulting mixture was sealed off
  2. customSolvent was removed in vacuo
  3. customThe crude solid was purified by chromatography on silica gel
  4. washElution with DCM

Quellen und Nachweise

ORD-Eintrag
ord-bb59d298e2cd4796b83c6b760088a642
Quelldatensatz
uspto-grants-2012_08
Patentnummer
US08247556B2

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