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Triethylamine → 2-(6,7-dichloro-3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)-N-methyl-N-[1-[3'-({[(1-methylethyl)amino]carbonyl}amino)-4-biphenylyl]-2-(4-morpholinyl)ethyl]acetamide

HRID 2114434
ノート
印刷プレビュー

反応式

HRID 2114434 の反応式
[NH2:1][C:2]1[CH:3]=[C:4]([C:8]2[CH:13]=[CH:12][C:11]([CH:14]([N:22]([CH3:39])[C:23](=[O:38])[CH2:24][N:25]3[C:30]4[CH:31]=[C:32]([Cl:36])[C:33]([Cl:35])=[CH:34][C:29]=4[O:28][CH2:27][C:26]3=[O:37])[CH2:15][N:16]3[CH2:21][CH2:20][O:19][CH2:18][CH2:17]3)=[CH:10][CH:9]=2)[CH:5]=[CH:6][CH:7]=1.[CH:40]([N:43]=[C:44]=[O:45])([CH3:42])[CH3:41].C(N(CC)CC)C>ClCCl>[Cl:36][C:32]1[C:33]([Cl:35])=[CH:34][C:29]2[O:28][CH2:27][C:26](=[O:37])[N:25]([CH2:24][C:23]([N:22]([CH3:39])[CH:14]([C:11]3[CH:12]=[CH:13][C:8]([C:4]4[CH:5]=[CH:6][CH:7]=[C:2]([NH:1][C:44]([NH:43][CH:40]([CH3:42])[CH3:41])=[O:45])[CH:3]=4)=[CH:9][CH:10]=3)[CH2:15][N:16]3[CH2:17][CH2:18][O:19][CH2:20][CH2:21]3)=[O:38])[C:30]=2[CH:31]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

5

反応物 3

HCID 8471TriethylamineHCID 61277Isopropyl isocyanateHCID 57489027N-[1-(3'-amino-4-biphenylyl)-2-(4-morpholinyl)ethyl]-2-(6,7-dichloro-3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)-N-methylacetamide

生成物 1

HCID 574890322-(6,7-dichloro-3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)-N-methyl-N-[1-[3'-({[(1-methylethyl)amino]carbonyl}amino)-4-biphenylyl]-2-(4-morpholinyl)ethyl]acetamide収率 52%

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

実験手順

To a solution of N-[1-(3′-amino-4-biphenylyl)-2-(4-morpholinyl)ethyl]-2-(6,7-dichloro-3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)-N-methylacetamide (52 mg, 0.6 mmol) in dichloromethane (1 mL) was added isopropylisocyanate (36.5 mg, 0.51 mmol). Triethylamine (60 mg, 0.60 mmol) was added and the resultant mixture was stirred at room temperature for 18 h. The mixture was concentrated under reduced pressure and the residue was purified by Gilson preparative HPLC (Sunfire Prep C18, 30×150 mm, 50 mL/min, A: acetonitrile with 0.1% TFA B: water with 0.1% TFA, A: 30 to 60% over 12 min, UV detection at 214 nm) to give 40.8 mg (52%) of the title compound as off white solid. MS (ES) m/e 654.3 [M+H]+.

後処理

  1. concentrationThe mixture was concentrated under reduced pressure
  2. customthe residue was purified by Gilson preparative HPLC (Sunfire Prep C18, 30×150 mm, 50 mL/min

出典と根拠

ORDレコード
ord-ff2067f59b184eaba74ea3a1d314a673
出典データセット
uspto-grants-2008_10
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07432258B2

反応ノート

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