Triethylamine → 2-amino-6-fluoro-N-(5-fluoro-4-(4-((tetrahydro-2H-pyran-4-yl)sulfonyl)piperazin-1-yl)pyridin-3-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

HRID 524931Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 524931
[O:1]1[CH2:6][CH2:5][CH:4]([S:7](Cl)(=[O:9])=[O:8])[CH2:3][CH2:2]1.[NH2:11][C:12]1[C:21]([C:22]([NH:24][C:25]2[CH:26]=[N:27][CH:28]=[C:29]([F:37])[C:30]=2[N:31]2[CH2:36][CH2:35][NH:34][CH2:33][CH2:32]2)=[O:23])=[C:15]2[N:16]=[CH:17][C:18]([F:20])=[CH:19][N:14]2[N:13]=1.CCN(CC)CC>CN(C=O)C>[NH2:11][C:12]1[C:21]([C:22]([NH:24][C:25]2[CH:26]=[N:27][CH:28]=[C:29]([F:37])[C:30]=2[N:31]2[CH2:36][CH2:35][N:34]([S:7]([CH:4]3[CH2:5][CH2:6][O:1][CH2:2][CH2:3]3)(=[O:9])=[O:8])[CH2:33][CH2:32]2)=[O:23])=[C:15]2[N:16]=[CH:17][C:18]([F:20])=[CH:19][N:14]2[N:13]=1

Komponenten

5

Edukt 3

HCID 8471TriethylamineHCID 22637030Oxane-4-sulfonyl chlorideHCID 867209892-amino-6-fluoro-N-(5-fluoro-4-piperazin-1-yl-3-pyridyl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

Produkt 1

HCID 867209882-amino-6-fluoro-N-(5-fluoro-4-(4-((tetrahydro-2H-pyran-4-yl)sulfonyl)piperazin-1-yl)pyridin-3-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6228DimethylformamideLösungsmittel

Versuchsvorschrift

Tetrahydropyran-4-sulfonyl chloride (16.28 mg, 0.08815 mmol) was added to a suspension of 2-amino-6-fluoro-N-(5-fluoro-4-piperazin-1-yl-3-pyridyl)pyrazolo[1,5-a]pyrimidine-3-carboxamide (30 mg, 0.08014 mmol) (synthesized according to the procedure similar to Example 2) and Et3N (12.16 mg, 16.75 μL, 0.1202 mmol) in DMF (0.2 mL). The crude mixture was purified by Fractionlynx HPLC. The clean aqueous fractions were combined and lyophilised, yielding 2-amino-6-fluoro-N-(5-fluoro-4-(4-((tetrahydro-2H-pyran-4-yl)sulfonyl)piperazin-1-yl)pyridin-3-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide. MS (ES+) 523.1.

Aufarbeitung

  1. customsynthesized
  2. customThe crude mixture was purified by Fractionlynx HPLC

Quellen und Nachweise

ORD-Eintrag
ord-d8aeed86df614bb0861c85afc113320d
Quelldatensatz
uspto-grants-2016_05
Patentnummer
US09340546B2

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