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

HRID 1790670

반응식

HRID 1790670 반응식
[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

참가 물질

6

반응물 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

생성물 1

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

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

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.

후처리

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

출처 및 근거

ORD 기록
ord-4deca450243547aba33d3679d2121b53
출처 데이터셋
uspto-grants-2006_07
특허 번호
US07071216B2

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