1-Pyrrolidineethanamine → 4-(2-{[4-(dimethylamino)phenyl]amino-1-methylbenzimidazol-5-yloxy)(2-pyridyl)]-N-(2-pyrrolidinylethyl)carboxamide

HRID 1790670

Reaktionsgleichung

Reaktionsgleichung von HRID 1790670
[CH3:1][N:2]([CH3:30])[C:3]1[CH:8]=[CH:7][C:6]([NH:9][C:10]2[N:14]([CH3:15])[C:13]3[CH:16]=[CH:17][C:18]([O:20][C:21]4([C:27](O)=O)[CH:26]=[CH:25][CH:24]=[CH:23][NH:22]4)=[CH:19][C:12]=3[N:11]=2)=[CH:5][CH:4]=1.[N:31]1([CH2:36][CH2:37][NH2:38])[CH2:35][CH2:34]C[CH2:32]1.CN([C:42]([O:46]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>[CH3:30][N:2]([CH3:1])[C:3]1[CH:4]=[CH:5][C:6]([NH:9][C:10]2[N:14]([CH3:15])[C:13]3[CH:16]=[CH:17][C:18]([O:20][C:21]4([CH:27]5[CH2:32][N:31]([CH2:36][CH2:37][NH:38][CH:42]=[O:46])[CH2:35][CH2:34]5)[CH:26]=[CH:25][CH:24]=[CH:23][NH:22]4)=[CH:19][C:12]=3[N:11]=2)=[CH:7][CH:8]=1

Komponenten

6

Edukt 4

HCID 13441-PyrrolidineethanamineHCID 81531DiisopropylethylamineHCID 2733084Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 866171662-{[4-(Dimethylamino)phenylamino)-1-methylbenzimidazol-5-yloxy)-pyridine-2-carboxylic acid

Produkt 1

HCID 1317258344-(2-{[4-(dimethylamino)phenyl]amino-1-methylbenzimidazol-5-yloxy)(2-pyridyl)]-N-(2-pyrrolidinylethyl)carboxamide

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8028TetrahydrofuranLösungsmittel

Versuchsvorschrift

To 4-(2-{[4-(dimethylamino)pheylamino)-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-{[4-(dimethylamino)phenyl]amino-1-methylbenzimidazol-5-yloxy)(2-pyridyl)]-N-(2-pyrrolidinylethyl)carboxamide. MS: MH+=498.

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-4deca450243547aba33d3679d2121b53
Quelldatensatz
uspto-grants-2006_07
Patentnummer
US07071216B2

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