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

HRID 1915635

반응식

HRID 1915635 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)phenylamino)-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-2a157a01a02d45afb2a2b7a0427dfdbe
출처 데이터셋
uspto-grants-2013_12
특허 번호
US08614330B2

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