2-Methoxyethylamine → N6-(2-Methoxyethyl)-4-(3-chloro-4-{[(cyclopropylamino)carbonyl]amino}phenoxy)-7-(2-methoxyethoxy)-6-quinolinecarboxamide

HRID 1010247ノート

反応式

HRID 1010247 の反応式
[Cl:1][C:2]1[CH:3]=[C:4]([CH:24]=[CH:25][C:26]=1[NH:27][C:28]([NH:30][CH:31]1[CH2:33][CH2:32]1)=[O:29])[O:5][C:6]1[C:15]2[C:10](=[CH:11][C:12]([O:19][CH2:20][CH2:21][O:22][CH3:23])=[C:13]([C:16]([OH:18])=O)[CH:14]=2)[N:9]=[CH:8][CH:7]=1.[CH3:34][O:35][CH2:36][CH2:37][NH2:38].F[P-](F)(F)(F)(F)F.N1(O[P+](N(C)C)(N(C)C)N(C)C)C2C=CC=CC=2N=N1.C(N(CC)CC)C>C(OCC)(=O)C.O.CN(C)C=O>[CH3:34][O:35][CH2:36][CH2:37][NH:38][C:16]([C:13]1[CH:14]=[C:15]2[C:10](=[CH:11][C:12]=1[O:19][CH2:20][CH2:21][O:22][CH3:23])[N:9]=[CH:8][CH:7]=[C:6]2[O:5][C:4]1[CH:24]=[CH:25][C:26]([NH:27][C:28]([NH:30][CH:31]2[CH2:32][CH2:33]2)=[O:29])=[C:2]([Cl:1])[CH:3]=1)=[O:18]

参加物

8

反応物 4

HCID 80182-MethoxyethylamineHCID 8471TriethylamineHCID 151348Benzotriazol-1-yloxy-tris(dimethylamino)phosphonium hexafluorophosphateHCID 589311914-(3-Chloro-4-{[(cyclopropylamino)carbonyl]amino)phenoxy)-7-(2-methoxyethoxy)-6-quinolinecarboxylic acid

生成物 1

HCID 58930857N6-(2-Methoxyethyl)-4-(3-chloro-4-{[(cyclopropylamino)carbonyl]amino}phenoxy)-7-(2-methoxyethoxy)-6-quinolinecarboxamide

試薬・触媒・溶媒 3

HCID 962Water溶媒HCID 6228Dimethylformamide溶媒HCID 8857Ethyl Acetate溶媒

実験手順

4-(3-Chloro-4-{[(cyclopropylamino)carbonyl]amino}phenoxy)-7-(2-methoxyethoxy)-6-quinolinecarboxylic acid (200 mg), 2-methoxyethylamine (38 mg), benzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate (Bop reagent) (230 mg), triethylamine (0.12 ml) and dimethylformamide (5 ml) were stirred together at room temperature for 14 hours. Water and ethyl acetate were added to the reaction solution for extraction, NH type silica gel was added to the extract, the solvent was distilled off under reduced pressure and the reaction product was adsorbed onto the silica gel. The silica gel was charged into a dry column packed with NH type silica gel, and column purification was performed (ethyl acetate). The solvent was distilled off under reduced pressure to obtain 120 mg of the target substance as a solid.

後処理

  1. additionwas added to the extract
  2. distillationthe solvent was distilled off under reduced pressure
  3. additionThe silica gel was charged into a dry column
  4. custompacked with NH type silica gel, and column purification
  5. distillationThe solvent was distilled off under reduced pressure
  6. customto obtain 120 mg of the target substance as a solid

出典と根拠

ORDレコード
ord-c926d25070af46c08926328e9f3e3df9
出典データセット
uspto-grants-2011_07
特許番号
US07973160B2

反応ノート

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