Bicyclo[2.2.1]heptane-1-methanesulfonic acid, 7,7-dimethyl-2-oxo-, (1S)- → 4-(4-{3-[2-(4-Fluorophenyl)acetyl]thioureido}phenoxy)-2-{[4-(1-methylpiperazin-4-yl)piperidin-1-yl]carbonylamino}pyridine

HRID 492891ノート

反応式

HRID 492891 の反応式
[F:1][C:2]1[CH:7]=[CH:6][C:5]([CH2:8][C:9]([N:11]=[C:12]=[S:13])=[O:10])=[CH:4][CH:3]=1.[NH2:14][C:15]1[CH:43]=[CH:42][C:18]([O:19][C:20]2[CH:25]=[CH:24][N:23]=[C:22]([NH:26][C:27]([N:29]3[CH2:34][CH2:33][CH:32]([N:35]4[CH2:40][CH2:39][N:38]([CH3:41])[CH2:37][CH2:36]4)[CH2:31][CH2:30]3)=[O:28])[CH:21]=2)=[CH:17][CH:16]=1.C12(CS(O)(=O)=O)C(C)(C)C(CC1)CC2=O>C1(C)C=CC=CC=1.C(O)C>[F:1][C:2]1[CH:3]=[CH:4][C:5]([CH2:8][C:9]([NH:11][C:12](=[S:13])[NH:14][C:15]2[CH:16]=[CH:17][C:18]([O:19][C:20]3[CH:25]=[CH:24][N:23]=[C:22]([NH:26][C:27]([N:29]4[CH2:30][CH2:31][CH:32]([N:35]5[CH2:36][CH2:37][N:38]([CH3:41])[CH2:39][CH2:40]5)[CH2:33][CH2:34]4)=[O:28])[CH:21]=3)=[CH:42][CH:43]=2)=[O:10])=[CH:6][CH:7]=1

参加物

6

反応物 3

HCID 18462Bicyclo[2.2.1]heptane-1-methanesulfonic acid, 7,7-dimethyl-2-oxo-, (1S)-HCID 231532482-(4-Fluorophenyl)acetyl isothiocyanateHCID 231533634-(4-Aminophenoxy)-2-{[4-(1-methylpiperazin-4-yl)piperidin-1-yl]carbonylamino}pyridine

生成物 1

HCID 576774754-(4-{3-[2-(4-Fluorophenyl)acetyl]thioureido}phenoxy)-2-{[4-(1-methylpiperazin-4-yl)piperidin-1-yl]carbonylamino}pyridine収率 40%

試薬・触媒・溶媒 2

HCID 702Ethanol溶媒HCID 1140Toluene溶媒

実験手順

After adding a solution of 2-(4-fluorophenyl)acetyl isothiocyanate in toluene (0.25 M, 3.0 ml) to a solution of 4-(4-aminophenoxy)-2-{[4-(1-methylpiperazin-4-yl)piperidin-1-yl]carbonylamino}pyridine (149 mg) and (+)-10-camphorsulfonic acid (152 mg) in ethanol (4.0 ml) at room temperature, the mixture was stirred for 3 hours. The reaction mixture was partitioned between ethyl acetate and saturated aqueous sodium hydrogencarbonate. The organic layer was washed with saturated aqueous sodium hydrogencarbonate and brine and dried over anhydrous sodium sulfate. The solvent was then distilled off, and the residue was purified by silica gel column chromatography (Fuji Silysia NH, eluent; ethyl acetate:methanol=98:2 to 97:3) to provide the title compound (88.2 mg, 40%) as white powder.

後処理

  1. customThe reaction mixture was partitioned between ethyl acetate and saturated aqueous sodium hydrogencarbonate
  2. washThe organic layer was washed with saturated aqueous sodium hydrogencarbonate and brine
  3. dry with materialdried over anhydrous sodium sulfate
  4. distillationThe solvent was then distilled off
  5. customthe residue was purified by silica gel column chromatography (Fuji Silysia NH, eluent; ethyl acetate:methanol=98:2 to 97:3)

出典と根拠

ORDレコード
ord-e259000839ce4fd989f5c86801d7d945
出典データセット
uspto-grants-2009_05
特許番号
US07531532B2

反応ノート

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