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Hydrochloric Acid → 2-(1-Piperidinylmethyl)-N-[6-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-indazol-4-yl]-1,3-thiazole-4-carboxamide

HRID 520657
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 520657
Cl[CH2:2][C:3]1[S:4][CH:5]=[C:6]([C:8]([NH:10][C:11]2[CH:19]=[C:18]([C:20]3[CH:25]=[CH:24][N:23]=[C:22]4[N:26](S(C5C=CC=CC=5)(=O)=O)[CH:27]=[CH:28][C:21]=34)[CH:17]=[C:16]3[C:12]=2[CH:13]=[N:14][N:15]3S(C2C=CC=CC=2)(=O)=O)=[O:9])[N:7]=1.[NH:47]1[CH2:52][CH2:51][CH2:50][CH2:49][CH2:48]1.[OH-].[Na+].Cl>CC(O)C>[N:47]1([CH2:2][C:3]2[S:4][CH:5]=[C:6]([C:8]([NH:10][C:11]3[CH:19]=[C:18]([C:20]4[CH:25]=[CH:24][N:23]=[C:22]5[NH:26][CH:27]=[CH:28][C:21]=45)[CH:17]=[C:16]4[C:12]=3[CH:13]=[N:14][NH:15]4)=[O:9])[N:7]=2)[CH2:52][CH2:51][CH2:50][CH2:49][CH2:48]1
KomponentenReaktionsbedingungenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

6

Edukt 4

HCID 313Hydrochloric AcidHCID 8082PiperidineHCID 14798Sodium HydroxideHCID 583563842-(Chloromethyl)-N-{1-(phenylsulfonyl)-6-[1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-4-yl]-1H-indazol-4-yl}-1,3-thiazole-4-carboxamide

Produkt 1

HCID 532334332-(1-Piperidinylmethyl)-N-[6-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-indazol-4-yl]-1,3-thiazole-4-carboxamide

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 3776IsopropanolLösungsmittel

Reaktionsbedingungen

Temperatur
90 °C

Versuchsvorschrift

2-(Chloromethyl)-N-{1-(phenylsulfonyl)-6-[1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-4-yl]-1H-indazol-4-yl}-1,3-thiazole-4-carboxamide (40 mg) and piperidine (0.5 ml) were added to a microwave vial then heated in the microwave for 15 min at 90° C. The solvent was blown off under nitrogen. IPA (3 ml) and 2M NaOH (aq) (2 ml) were added and the reaction mixture was stirred for 29 h. The reaction was heated to 50° C. for 5 min then cooled to RT for stirring overnight. The mixture was neutralised to pH 7 with 2M HCl (aq.) and the solvent was removed under a stream of nitrogen. The resultant solid was dissolved in DMSO (2 ml), filtered and purified by MDAP (method K). The fractions were combined and solvent was removed under nitrogen. The residue was dissolved in water:1,4-dioxane (1:1) then freeze-dried to give title compound, as an orange solid, 15 mg.

Aufarbeitung

  1. temperatureThe reaction was heated to 50° C. for 5 min
  2. temperaturethen cooled to RT
  3. stirringfor stirring overnight
  4. customthe solvent was removed under a stream of nitrogen
  5. dissolutionThe resultant solid was dissolved in DMSO (2 ml)
  6. filtrationfiltered
  7. custompurified by MDAP (method K)
  8. customsolvent was removed under nitrogen
  9. dissolutionThe residue was dissolved in water:1,4-dioxane (1:1)
  10. customthen freeze-dried

Quellen und Nachweise

ORD-Eintrag
ord-3a05c72351404f9aadc21bb222912217
Quelldatensatz
uspto-grants-2016_05
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US09326987B2

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