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N,N-Dimethylglycine → 3-Chloro-N-[(1S)-2-[(N,N-dimethylglycyl)amino]-1-({4-[8-(1-hydroxyethyl)imidazo[1,2-a]pyridin-2-yl]phenyl}methyl)ethyl]-4-[(1-methylethyl)oxy]benzamide

HRID 730341
ノート
印刷プレビュー

反応式

HRID 730341 の反応式
[NH2:1][CH2:2][C@@H:3]([NH:23][C:24](=[O:36])[C:25]1[CH:30]=[CH:29][C:28]([O:31][CH:32]([CH3:34])[CH3:33])=[C:27]([Cl:35])[CH:26]=1)[CH2:4][C:5]1[CH:10]=[CH:9][C:8]([C:11]2[N:12]=[C:13]3[C:18]([CH:19]([OH:21])[CH3:20])=[CH:17][CH:16]=[CH:15][N:14]3[CH:22]=2)=[CH:7][CH:6]=1.CCN=C=NCCCN(C)C.Cl.C(N(CC)C(C)C)(C)C.[CH3:58][N:59]([CH3:64])[CH2:60][C:61](O)=[O:62]>C(Cl)Cl.O>[Cl:35][C:27]1[CH:26]=[C:25]([CH:30]=[CH:29][C:28]=1[O:31][CH:32]([CH3:33])[CH3:34])[C:24]([NH:23][C@@H:3]([CH2:4][C:5]1[CH:10]=[CH:9][C:8]([C:11]2[N:12]=[C:13]3[C:18]([CH:19]([OH:21])[CH3:20])=[CH:17][CH:16]=[CH:15][N:14]3[CH:22]=2)=[CH:7][CH:6]=1)[CH2:2][NH:1][C:61](=[O:62])[CH2:60][N:59]([CH3:64])[CH3:58])=[O:36]
参加物実験手順後処理出典と根拠反応ノート

参加物

7

反応物 4

HCID 673N,N-DimethylglycineHCID 81531DiisopropylethylamineHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 57594408N-[(1S)-2-Amino-1-((4-[8-(1-hydroxyethyl)imidazo[1,2-a]pyridin-2-yl]phenyl}methyl)ethyl]-3-chloro-4-[(1-methylethyl)oxy]benzamide

生成物 1

HCID 11614073
3-Chloro-N-[(1S)-2-[(N,N-dimethylglycyl)amino]-1-({4-[8-(1-hydroxyethyl)imidazo[1,2-a]pyridin-2-yl]phenyl}methyl)ethyl]-4-[(1-methylethyl)oxy]benzamide
収率 48.3%

試薬・触媒・溶媒 2

HCID 962Water溶媒HCID 6344Dichloromethane溶媒

実験手順

A mixture of N-[(1S)-2-amino-1-({4-[8-(1-hydroxyethyl)imidazo[1,2-a]pyridin-2-yl]phenyl}methyl)ethyl]-3-chloro-4-[(1-methylethyl)oxy]benzamide (0.912 g, 1.80 mmol), EDCl (0.69 g, 3.6 mmol), N,N-diisopropylethylamine (0.466 g, 3.6 mmol), and N,N-dimethylglycine (0.372 g, 3.6 mmol) in methylene chloride (17 mL) was stirred overnight at room temperature. The reaction was diluted with water, washed with brine, dried (Na2SO4), and concentrated. The residue was purified by flash chromatography on silica gel (8%-10% MeOH:CH2Cl2) to give the title compound (0.515 g, 48%) as a pale yellow solid. MS(ES+) m/e 592 [M+H]+.

後処理

  1. washwashed with brine
  2. dry with materialdried (Na2SO4)
  3. concentrationconcentrated
  4. customThe residue was purified by flash chromatography on silica gel (8%-10% MeOH:CH2Cl2)

出典と根拠

ORDレコード
ord-1989d7ec5c4c43cdbf51e358b9011642
出典データセット
uspto-grants-2009_09
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07582668B2

反応ノート

読み込み中…

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