2-Piperidineethanamine → HCID 131725837, 화합물

HRID 1790676노트

반응식

HRID 1790676 반응식
[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[F:29].[NH:30]1[CH2:35][CH2:34]C[CH2:32][CH:31]1[CH2:36][CH2:37][NH2:38].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>[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[CH2:34][CH2:35][NH:30][CH:31]([CH2:36][CH2:37][NH:38][CH:42]=[O:46])[CH2:32]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[F:29]

참가 물질

6

반응물 4

HCID 275682-PiperidineethanamineHCID 81531DiisopropylethylamineHCID 2733084Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 865922012-{[4-Bromo-3-fluorophenylamino)-1-methylbenzimidazol-5-yloxy)pyridine-2-carboxylic acid

생성물 1

HCID 131725837HCID 131725837, 화합물

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

To 4-(2-{[4-bromo-3-fluropheylamino)-1-methylbenzimidazol-5-yloxy)pyridine-2-carboxylic acid (1 eq) in tetrahydrofuran was added 2-piperidylethylamine (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-bromo-3-flurophenyl]amino-1-methylbenzimidazol-5-yloxy)(2-pyridyl)]-N-(2-piperidylethyl)-carboxamide. MS: MH+=567.

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-091680e93d774347987231f23e16a93f
출처 데이터셋
uspto-grants-2006_07
특허 번호
US07071216B2

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