Sodium Hydroxide → 3-{[(4-{[{5-[(6-Chloropyridin-3-yl)methoxy]-3-methyl-1-benzofuran-2-yl}(cyclohexyl)methyl]amino}phenyl)carbonyl](methyl)amino}-propanoic acid

HRID 2091368ノート

反応式

HRID 2091368 の反応式
[Cl:1][C:2]1[N:7]=[CH:6][C:5]([CH2:8][O:9][C:10]2[CH:11]=[CH:12][C:13]3[O:17][C:16]([CH:18]([NH:25][C:26]4[CH:31]=[CH:30][C:29]([C:32]([N:34]([CH3:42])[CH2:35][CH2:36][C:37]([O:39]CC)=[O:38])=[O:33])=[CH:28][CH:27]=4)[CH:19]4[CH2:24][CH2:23][CH2:22][CH2:21][CH2:20]4)=[C:15]([CH3:43])[C:14]=3[CH:44]=2)=[CH:4][CH:3]=1.[OH-].[Na+]>C(O)C>[Cl:1][C:2]1[N:7]=[CH:6][C:5]([CH2:8][O:9][C:10]2[CH:11]=[CH:12][C:13]3[O:17][C:16]([CH:18]([NH:25][C:26]4[CH:27]=[CH:28][C:29]([C:32]([N:34]([CH3:42])[CH2:35][CH2:36][C:37]([OH:39])=[O:38])=[O:33])=[CH:30][CH:31]=4)[CH:19]4[CH2:24][CH2:23][CH2:22][CH2:21][CH2:20]4)=[C:15]([CH3:43])[C:14]=3[CH:44]=2)=[CH:4][CH:3]=1

参加物

4

反応物 2

HCID 14798Sodium HydroxideHCID 86662756Ethyl 3-{[(4-{[{5-[(6-chloropyridin-3-yl)methoxy]-3-methyl-1-benzofuran-2-yl}(cyclohexyl)methyl]amino}phenyl)carbonyl](methyl)amino}-propanoate2 回

生成物 1

HCID 866627573-{[(4-{[{5-[(6-Chloropyridin-3-yl)methoxy]-3-methyl-1-benzofuran-2-yl}(cyclohexyl)methyl]amino}phenyl)carbonyl](methyl)amino}-propanoic acid収率 85.1%

試薬・触媒・溶媒 1

HCID 702Ethanol溶媒

実験手順

Ethyl 3-{[(4-{[{5-[(6-chloropyridin-3-yl)methoxy]-3-methyl-1-benzofuran-2-yl}(cyclohexyl)methyl]amino}phenyl)carbonyl](methyl)amino}-propanoate (0.32 g) synthesized in the above-mentioned (1) was dissolved in ethanol (3 mL), 1N aqueous sodium hydroxide solution (1.0 mL) was added to the solution at room temperature and the mixture was stirred at room temperature for 0.5 hr. Ethanol was evaporated under reduced pressure, and 1N hydrochloric acid (1.0 mL) was added to the residue. The precipitate was washed with water to give the title object compound (0.26 g, 85%) as a colorless solid.

後処理

  1. customEthanol was evaporated under reduced pressure, and 1N hydrochloric acid (1.0 mL)
  2. additionwas added to the residue
  3. washThe precipitate was washed with water

出典と根拠

ORDレコード
ord-94d6f5e56b0243358aab2ce976bebaf8
出典データセット
uspto-grants-2013_05
特許番号
US08436043B2

反応ノート

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