5-formyl-2,4-dimethyl-1 H-pyrrole-3-carboxylic acid (2-diisopropylamino-ethyl)-amide → 5-[4-(3-methoxy-phenyl) 2-oxo-1,2-dihydro-indol-3-ylidenemethyl]-2,4-dimethyl-1H-pyrrole-3-carboxylic acid (2-diisopropylamino-ethyl)-amide

HRID 1839722노트

반응식

HRID 1839722 반응식
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([C:9]2[CH:17]=[CH:16][CH:15]=[C:14]3[C:10]=2[CH2:11][C:12](=[O:18])[NH:13]3)[CH:6]=[CH:7][CH:8]=1.[CH:19]([N:22]([CH:37]([CH3:39])[CH3:38])[CH2:23][CH2:24][NH:25][C:26]([C:28]1[C:32]([CH3:33])=[C:31]([CH:34]=O)[NH:30][C:29]=1[CH3:36])=[O:27])([CH3:21])[CH3:20]>C(O)C.N1CCCCC1>[CH:37]([N:22]([CH:19]([CH3:21])[CH3:20])[CH2:23][CH2:24][NH:25][C:26]([C:28]1[C:32]([CH3:33])=[C:31]([CH:34]=[C:11]2[C:10]3[C:14](=[CH:15][CH:16]=[CH:17][C:9]=3[C:5]3[CH:6]=[CH:7][CH:8]=[C:3]([O:2][CH3:1])[CH:4]=3)[NH:13][C:12]2=[O:18])[NH:30][C:29]=1[CH3:36])=[O:27])([CH3:38])[CH3:39]

참가 물질

5

반응물 2

HCID 207617895-formyl-2,4-dimethyl-1 H-pyrrole-3-carboxylic acid (2-diisopropylamino-ethyl)-amideHCID 225618094-(3-Methoxy-phenyl)-1,3-dihydro indol-2-one

생성물 1

HCID 249413505-[4-(3-methoxy-phenyl) 2-oxo-1,2-dihydro-indol-3-ylidenemethyl]-2,4-dimethyl-1H-pyrrole-3-carboxylic acid (2-diisopropylamino-ethyl)-amide수율 79%

시약·촉매·용매 2

HCID 8082Piperidine촉매HCID 702Ethanol용매

실험 절차

To a solution of 4-(3-methoxy-phenyl)-1,3-dihydro-indol-2-one (59.8 mg, 0.25 mmol) and 5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylic acid (2-diisopropylamino-ethyl)-amide (73 mg, 0.25 mmol) in ethanol (2 mL) was added piperidine (3 drops). The reaction mixture was stirred at room temperature for three days. The reaction solution was evaporated, and purified on a silica gel column eluting with MeOH—CH2Cl2 5:95 to provide pure product 5-[4-(3-methoxy-phenyl)-2-oxo-1,2-dihydro-indol-3-ylidenemethyl]-2,4-dimethyl-1H-pyrrole-3-carboxylic acid (2-diisopropylamino-ethyl)-amide as a yellow solid (95 mg, 79%).

후처리

  1. customThe reaction solution was evaporated
  2. custompurified on a silica gel column
  3. washeluting with MeOH—CH2Cl2 5:95

출처 및 근거

ORD 기록
ord-b952fe865a9c4b86babed120ae161f17
출처 데이터셋
uspto-grants-2004_01
특허 번호
US06677368B2

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