1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride → N-{2-[4-({3-chloro-4-[3-(trifluoromethyl)phenoxy]phenyl}amino)-5H-pyrrolo[3,2-d]pyrimidin-5-yl]ethyl}-2-(methylsulfonyl)acetamide

HRID 1786989Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1786989
Cl.Cl.[NH2:3][CH2:4][CH2:5][N:6]1[C:14]2[C:13]([NH:15][C:16]3[CH:21]=[CH:20][C:19]([O:22][C:23]4[CH:28]=[CH:27][CH:26]=[C:25]([C:29]([F:32])([F:31])[F:30])[CH:24]=4)=[C:18]([Cl:33])[CH:17]=3)=[N:12][CH:11]=[N:10][C:9]=2[CH:8]=[CH:7]1.[CH3:34][S:35]([CH2:38][C:39](O)=[O:40])(=[O:37])=[O:36].Cl.C(N=C=NCCCN(C)C)C.O.ON1C2C=CC=CC=2N=N1>O.CN(C)C=O.C(N(CC)CC)C>[Cl:33][C:18]1[CH:17]=[C:16]([NH:15][C:13]2[C:14]3[N:6]([CH2:5][CH2:4][NH:3][C:39](=[O:40])[CH2:38][S:35]([CH3:34])(=[O:37])=[O:36])[CH:7]=[CH:8][C:9]=3[N:10]=[CH:11][N:12]=2)[CH:21]=[CH:20][C:19]=1[O:22][C:23]1[CH:28]=[CH:27][CH:26]=[C:25]([C:29]([F:32])([F:31])[F:30])[CH:24]=1

Komponenten

8

Edukt 4

HCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 27960291-Hydroxybenzotriazole hydrateHCID 37328412-Methanesulfonylacetic acidHCID 568513565-(2-aminoethyl)-N-{3-chloro-4-[3-(trifluoromethyl)phenoxy]phenyl}-5H-pyrrolo[3,2-d]pyrimidin-4-amine dihydrochloride

Produkt 1

HCID 57597166N-{2-[4-({3-chloro-4-[3-(trifluoromethyl)phenoxy]phenyl}amino)-5H-pyrrolo[3,2-d]pyrimidin-5-yl]ethyl}-2-(methylsulfonyl)acetamideAusbeute 78,2 %

Reagenzien, Katalysatoren, Lösungsmittel 3

HCID 962WaterLösungsmittelHCID 6228DimethylformamideLösungsmittelHCID 8471TriethylamineLösungsmittel

Versuchsvorschrift

A mixture of 5-(2-aminoethyl)-N-{3-chloro-4-[3-(trifluoromethyl)phenoxy]phenyl}-5H-pyrrolo[3,2-d]pyrimidin-4-amine dihydrochloride (150 mg), 2-(methylsulfonyl)acetic acid (79.6 mg), 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (166 mg), 1-hydroxybenzotriazole monohydrate (133 mg), triethylamine (0.40 mL) and N,N-dimethylformamide (5.0 mL) was stirred at room temperature for 20 hrs. Water was added to the reaction system and the mixture was extracted with ethyl acetate. The organic layer washed with water and saturated brine and dried over magnesium sulfate. After concentration under reduced pressure, the residue was separated and purified by basic silica gel column chromatography (eluent, ethyl acetate→ethyl acetate:methanol=4:1). Crystallization from ethyl acetate-diisopropyl ether gave the title compound (128 mg) as colorless powder crystals.

Aufarbeitung

  1. extractionthe mixture was extracted with ethyl acetate
  2. washThe organic layer washed with water and saturated brine
  3. dry with materialdried over magnesium sulfate
  4. concentrationAfter concentration under reduced pressure
  5. customthe residue was separated
  6. custompurified by basic silica gel column chromatography (eluent, ethyl acetate→ethyl acetate:methanol=4:1)
  7. customCrystallization from ethyl acetate-diisopropyl ether

Quellen und Nachweise

ORD-Eintrag
ord-f5b3ff5a9c924e8dabf2513ecfbb0819
Quelldatensatz
uspto-grants-2009_03
Patentnummer
US07507740B2

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