4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride → HCID 11283170, Verbindung

HRID 1693477Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1693477
[Cl:1][C:2]1[CH:3]=[C:4]2[CH:10]=[C:9]([C:11]([NH:13][C@@H:14]([CH2:18][C:19]3[CH:24]=[CH:23][C:22]([F:25])=[CH:21][CH:20]=3)[C:15]([OH:17])=O)=[O:12])[NH:8][C:5]2=[CH:6][N:7]=1.C[N+]1(C2N=C(OC)N=C(OC)N=2)CCOCC1.[Cl-].[O:44]1[C:48]2([CH2:53][CH2:52][CH2:51][NH:50][CH2:49]2)[O:47][CH2:46][CH2:45]1>C(O)C>[O:44]1[C:48]2([CH2:53][CH2:52][CH2:51][N:50]([C:15](=[O:17])[C@@H:14]([NH:13][C:11]([C:9]3[NH:8][C:5]4=[CH:6][N:7]=[C:2]([Cl:1])[CH:3]=[C:4]4[CH:10]=3)=[O:12])[CH2:18][C:19]3[CH:24]=[CH:23][C:22]([F:25])=[CH:21][CH:20]=3)[CH2:49]2)[O:47][CH2:46][CH2:45]1

Komponenten

5

Edukt 3

HCID 27340594-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chlorideHCID 123947731,4-Dioxa-7-azaspiro[4.5]decaneHCID 597536992-(S)-[(5-Chloro-1H-pyrrolo[2,3-c]pyridine-2-carbonyl)amino]-3-(4-fluorophenyl)propionic acid

Produkt 1

HCID 11283170HCID 11283170, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolLösungsmittel

Versuchsvorschrift

To a suspension of 2-(S)-[(5-chloro-1H-pyrrolo[2,3-c]pyridine-2-carbonyl)amino]-3-(4-fluorophenyl)propionic acid (EXAMPLE 228, 80 mg, 0.22 mmol) in ethanol (6 mL) was added DMTMM (78 mg, 0.27 mmol) and the reaction stirred for 5 min. To the mixture was added 1,4-dioxa-7-aza-spiro[4.5]decane (Preparation 94, 35 mg, 0.24 mmol) and stirring continued for 16 h. Solvent was removed in vacuo and the crude material partitioned between ethyl acetate and water. The organic layer was washed with NaHCO3 solution (2×20 mL) then brine (2×20 mL), dried (MgSO4) and the solvent removed in vacuo. Purification by chromatography using dichloromethane/methanol (95:5) as the eluent gave the title compound as a pale yellow powder. m/z (ES+)=487.21 [M+H]+; RT=3.50 min.

Aufarbeitung

  1. stirringstirring
  2. waitcontinued for 16 h
  3. customSolvent was removed in vacuo
  4. customthe crude material partitioned between ethyl acetate and water
  5. washThe organic layer was washed with NaHCO3 solution (2×20 mL)
  6. dry with materialbrine (2×20 mL), dried (MgSO4)
  7. customthe solvent removed in vacuo
  8. customPurification by chromatography

Quellen und Nachweise

ORD-Eintrag
ord-ebdbe52886b04265ad8b264e1b7e7a05
Quelldatensatz
uspto-grants-2012_04
Patentnummer
US08158622B2

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