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Tetrahydrofurfurylamine → 1-[2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl]-7-[(4-fluorophenyl)methyl]-4-hydroxy-2-oxo-N-(tetrahydro-2-furanylmethyl)-1,2-dihydro-1,5-naphthyridine-3-carboxamide

HRID 2364384
ノート
印刷プレビュー

反応式

HRID 2364384 の反応式
[O:1]=[C:2]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[C:4](=[O:11])[N:3]1[CH2:12][CH2:13][N:14]1[C:23]2[C:18](=[N:19][CH:20]=[C:21]([CH2:24][C:25]3[CH:30]=[CH:29][C:28]([F:31])=[CH:27][CH:26]=3)[CH:22]=2)[C:17]([OH:32])=[C:16]([C:33](OCC)=[O:34])[C:15]1=[O:38].[O:39]1[CH2:43][CH2:42][CH2:41][CH:40]1[CH2:44][NH2:45]>CCO>[O:1]=[C:2]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[C:4](=[O:11])[N:3]1[CH2:12][CH2:13][N:14]1[C:23]2[C:18](=[N:19][CH:20]=[C:21]([CH2:24][C:25]3[CH:26]=[CH:27][C:28]([F:31])=[CH:29][CH:30]=3)[CH:22]=2)[C:17]([OH:32])=[C:16]([C:33]([NH:45][CH2:44][CH:40]2[CH2:41][CH2:42][CH2:43][O:39]2)=[O:34])[C:15]1=[O:38]
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 253298TetrahydrofurfurylamineHCID 69480967ethyl 1-[2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl]-7-[(4-fluorophenyl)methyl]-4-hydroxy-2-oxo-1,2-dihydro-1,5-naphthyridine-3-carboxylate

生成物 1

HCID 694820281-[2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl]-7-[(4-fluorophenyl)methyl]-4-hydroxy-2-oxo-N-(tetrahydro-2-furanylmethyl)-1,2-dihydro-1,5-naphthyridine-3-carboxamide

試薬・触媒・溶媒 1

HCID 702Ethanol溶媒

実験手順

A solution of ethyl 1-[2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl]-7-[(4-fluorophenyl)methyl]-4-hydroxy-2-oxo-1,2-dihydro-1,5-naphthyridine-3-carboxylate (0.025 g, 0.049 mmol) in EtOH (2.5 mL) under nitrogen was treated with 1-(tetrahydro-2-furanyl)methanamine (0.025 mL, 0.24 mmol) for 40 min. (130° C. in a microwave vessel. The reaction was then cooled to ambient temperature and the resulting suspension was filtered, washed with EtOH and Et2O then thoroughly dried under high vacuum to provide the title compound as a white solid: 1H NMR (300 MHz, DMSO-D6) δ ppm 1.7 (m, 4 H), 3.2 (m, 2 H), 3.6 (m, 2 H), 3.8 (m, 1 H), 3.9 (t, J=5.7 Hz, 2 H), 4.1 (s, 2 H), 4.6 (m, 1 H), 7.1 (m, 2 H), 7.3 (m, 2 H), 7.8 (s, 4 H), 8.2 (s, 1 H), 8.5 (d, J=1.4 Hz, 1 H), 10.0 (t, J=5.8 Hz, 1 H); ES+ MS: 571 (M+H+).

後処理

  1. filtrationthe resulting suspension was filtered
  2. washwashed with EtOH and Et2O
  3. customthen thoroughly dried under high vacuum

出典と根拠

ORDレコード
ord-1bc268b961f54949a150dc73b92a8b25
出典データセット
uspto-grants-2014_04
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08691991B2

反応ノート

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