1-Pyrrolidineethanamine → 4-(2-{[4bromo-3-methylphenyl]amino-1-methylbenzimidazol-5-yloxy)(2-pyridyl)]-N-(2-pyrrolidinylethyl)carboxamide

HRID 1915637

Reaktionsgleichung

Reaktionsgleichung von HRID 1915637
[Br:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8][C:9]2[N:13]([CH3:14])[C:12]3[CH:15]=[CH:16][C:17]([O:19][C:20]4([C:26](O)=O)[CH:25]=[CH:24][CH:23]=[CH:22][NH:21]4)=[CH:18][C:11]=3[N:10]=2)=[CH:4][C:3]=1[CH3:29].[N:30]1([CH2:35][CH2:36][NH2:37])[CH2:34][CH2:33]C[CH2:31]1.CN([C:41]([O:45]N1N=NC2C=CC=CC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.C(N(CC)C(C)C)(C)C>O1CCCC1>[Br:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8][C:9]2[N:13]([CH3:14])[C:12]3[CH:15]=[CH:16][C:17]([O:19][C:20]4([CH:26]5[CH2:31][N:30]([CH2:35][CH2:36][NH:37][CH:41]=[O:45])[CH2:34][CH2:33]5)[CH:25]=[CH:24][CH:23]=[CH:22][NH:21]4)=[CH:18][C:11]=3[N:10]=2)=[CH:4][C:3]=1[CH3:29]

Komponenten

6

Edukt 4

HCID 13441-PyrrolidineethanamineHCID 81531DiisopropylethylamineHCID 2733084Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 865921962-{[4-Bromo-3-methylphenylamino)-1-methylbenzimidazol-5-yloxy)pyridine-2-carboxylic acid

Produkt 1

HCID 1317258354-(2-{[4bromo-3-methylphenyl]amino-1-methylbenzimidazol-5-yloxy)(2-pyridyl)]-N-(2-pyrrolidinylethyl)carboxamide

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8028TetrahydrofuranLösungsmittel

Versuchsvorschrift

To 4-(2-{[4-bromo-3-methylpheylamino)-1-methylbenzimidazol-5-yloxy)pyridine-2-carboxylic acid (1 eq) in tetrahydrofuran was added 2-pyrrolidinylethylamine (2 eq), HBTU (2 eq) and N,N-diisopropylethylamine (4 eq) and stir at ambient temperature for 16 h. The mixture was then concentrated and partitioned between ethyl acetate and water. The organic layer was concentrated and preparative chromatography yielded [4-(2-{[4bromo-3-methylphenyl]amino-1-methylbenzimidazol-5-yloxy)(2-pyridyl)]-N-(2-pyrrolidinylethyl)carboxamide. MS: MH+=549.

Aufarbeitung

  1. concentrationThe mixture was then concentrated
  2. custompartitioned between ethyl acetate and water
  3. concentrationThe organic layer was concentrated

Quellen und Nachweise

ORD-Eintrag
ord-e95c78a7e10545b2b4f185e90ff0c69f
Quelldatensatz
uspto-grants-2013_12
Patentnummer
US08614330B2

Verknüpfte Notizen

Wird geladen…