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6-[({1-[2-(7-Methoxy-2-oxoquinoxalin-1(2H)-yl)ethyl]piperidin-4-yl}amino)methyl]-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one → 7-methoxy-1-(2-(4-((3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazin-6-yl)methylamino)piperidin-1-yl)ethyl)quinoxalin-2(1H)-one hydrochloride

HRID 40014
ノート
印刷プレビュー

反応式

HRID 40014 の反応式
[CH3:1][O:2][C:3]1[CH:12]=[C:11]2[C:6]([N:7]=[CH:8][C:9](=[O:34])[N:10]2[CH2:13][CH2:14][N:15]2[CH2:20][CH2:19][CH:18]([NH:21][CH2:22][C:23]3[CH:24]=[CH:25][C:26]4[O:27][CH2:28][C:29](=[O:33])[NH:30][C:31]=4[N:32]=3)[CH2:17][CH2:16]2)=[CH:5][CH:4]=1.[ClH:35].C(OCC)(=O)C>CO>[ClH:35].[CH3:1][O:2][C:3]1[CH:12]=[C:11]2[C:6]([N:7]=[CH:8][C:9](=[O:34])[N:10]2[CH2:13][CH2:14][N:15]2[CH2:20][CH2:19][CH:18]([NH:21][CH2:22][C:23]3[CH:24]=[CH:25][C:26]4[O:27][CH2:28][C:29](=[O:33])[NH:30][C:31]=4[N:32]=3)[CH2:17][CH2:16]2)=[CH:5][CH:4]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

4

反応物 2

HCID 159825346-[({1-[2-(7-Methoxy-2-oxoquinoxalin-1(2H)-yl)ethyl]piperidin-4-yl}amino)methyl]-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-oneHCID 21866389Hydrogen chloride-ethyl acetate

生成物 1

HCID 675383417-methoxy-1-(2-(4-((3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazin-6-yl)methylamino)piperidin-1-yl)ethyl)quinoxalin-2(1H)-one hydrochloride

試薬・触媒・溶媒 1

HCID 887Methanol溶媒

実験手順

To 3 mL of a methanol solution containing 202 mg of 7-methoxy-1-(2-(4-((3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazin-6-yl)methylamino)piperidin-1-yl)ethyl)quinoxalin-2(1H)-one, 1 mL of 4 mol/L hydrogen chloride/ethyl acetate was added, and the solvent was removed under reduced pressure, ethyl acetate was added, and the resulting solid was filtered to give 209 mg of 7-methoxy-1-(2-(4-((3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazin-6-yl)methylamino)piperidin-1-yl)ethyl)quinoxalin-2(1H)-one hydrochloride as a pale yellow powder.

後処理

  1. additionwas added
  2. customthe solvent was removed under reduced pressure, ethyl acetate
  3. additionwas added
  4. filtrationthe resulting solid was filtered

出典と根拠

ORDレコード
ord-24c2dfc38632494a98552d1fc2d584fe
出典データセット
uspto-grants-2013_09
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08524738B2

反応ノート

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