Pyridine → N-(5-benzyl-1,2-oxazol-3-yl)-10-methyl-6-oxo-7,8,9,10-tetrahydro-6H-pyrido[3',2':4,5]pyrrolo[1,2-a][1,4]diazepine-2-carboxamide

HRID 1521765Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1521765
[CH3:1][CH:2]1[N:8]2[C:9]3[N:15]=[C:14]([C:16]([OH:18])=O)[CH:13]=[CH:12][C:10]=3[CH:11]=[C:7]2[C:6](=[O:19])[NH:5][CH2:4][CH2:3]1.ClC(N(C)C)=C(C)C.[CH2:28]([C:35]1[O:39][N:38]=[C:37]([NH2:40])[CH:36]=1)[C:29]1[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=1.N1C=CC=CC=1>C(Cl)Cl>[CH2:28]([C:35]1[O:39][N:38]=[C:37]([NH:40][C:16]([C:14]2[CH:13]=[CH:12][C:10]3[CH:11]=[C:7]4[C:6](=[O:19])[NH:5][CH2:4][CH2:3][CH:2]([CH3:1])[N:8]4[C:9]=3[N:15]=2)=[O:18])[CH:36]=1)[C:29]1[CH:30]=[CH:31][CH:32]=[CH:33][CH:34]=1

Komponenten

6

Edukt 4

HCID 1049PyridineHCID 6407921-Chloro-N,N-2-trimethylpropenylamineHCID 672354765-Benzylisoxazol-3-amine2×HCID 6723721510-Methyl-6-oxo-7,8,9,10-tetrahydro-6H-pyrido[3',2':4,5]pyrrolo[1,2-a][1,4]diazepine-2-carboxylic acid2×

Produkt 1

HCID 53242177N-(5-benzyl-1,2-oxazol-3-yl)-10-methyl-6-oxo-7,8,9,10-tetrahydro-6H-pyrido[3',2':4,5]pyrrolo[1,2-a][1,4]diazepine-2-carboxamideAusbeute 16 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6344DichloromethaneLösungsmittel

Versuchsvorschrift

To a suspension of 10-methyl-6-oxo-7,8,9,10-tetrahydro-6H-pyrido[3′,2′:4,5]pyrrolo[1,2-a][1,4]diazepine-2-carboxylic acid (Intermediate G, 75 mg, 0.29 mmol) in CH2Cl2 (5 mL) is added 1-chloro-N,N,2-trimethylpropenylamine (138 μL, 1.01 mmol) and the mixture is stirred at room temperature for 30 min. 5-benzyl-1,2-oxazol-3-amine (Intermediate W, 252 mg, 1.45 mmol) and pyridine (94 μL, 1.16 mmol) are added and the reaction is stirred at room temperature for 20 h. The mixture is concentrated under reduced pressure and the residue is purified via preparative HPLC using a gradient elution from 10-90% acetonitrile/H2O with 0.1% TFA to afford the title compound (19 mg, 16%). LCMS: 416.20 (M+H+). (System V-med polar)

Aufarbeitung

  1. stirringthe reaction is stirred at room temperature for 20 h
  2. concentrationThe mixture is concentrated under reduced pressure
  3. customthe residue is purified via preparative HPLC
  4. washa gradient elution from 10-90% acetonitrile/H2O with 0.1% TFA

Quellen und Nachweise

ORD-Eintrag
ord-d3f4fcd682a0418a806131ab6a17224d
Quelldatensatz
uspto-grants-2015_07
Patentnummer
US09073926B2

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