1-(2-toluoylmethyl)-2-oxo-3-tert-butoxycarbonylamino-5-(3,3-dimethylbutanoyl)-8-methyl-1,3,4,5-tetrahydro-2H-1,5-benzodiazepine → 1-(2-toluoylmethyl)-2-oxo-3-amino-5-(3,3-dimethylbutanoyl)-8-methyl-1,3,4,5-tetrahydro-2H-1,5-benzodiazepine

HRID 1979401노트

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HRID 1979401 반응식
[C:1]1([CH3:38])[C:2]([C:7]([CH2:9][N:10]2[C:16]3[CH:17]=[C:18]([CH3:21])[CH:19]=[CH:20][C:15]=3[N:14]([C:22](=[O:28])[CH2:23][C:24]([CH3:27])([CH3:26])[CH3:25])[CH2:13][CH:12]([NH:29]C(OC(C)(C)C)=O)[C:11]2=[O:37])=[O:8])=[CH:3][CH:4]=[CH:5][CH:6]=1>Cl.O1CCOCC1>[C:1]1([CH3:38])[C:2]([C:7]([CH2:9][N:10]2[C:16]3[CH:17]=[C:18]([CH3:21])[CH:19]=[CH:20][C:15]=3[N:14]([C:22](=[O:28])[CH2:23][C:24]([CH3:26])([CH3:27])[CH3:25])[CH2:13][CH:12]([NH2:29])[C:11]2=[O:37])=[O:8])=[CH:3][CH:4]=[CH:5][CH:6]=1

참가 물질

3

반응물 1

HCID 212017361-(2-toluoylmethyl)-2-oxo-3-tert-butoxycarbonylamino-5-(3,3-dimethylbutanoyl)-8-methyl-1,3,4,5-tetrahydro-2H-1,5-benzodiazepine

생성물 1

HCID 212017651-(2-toluoylmethyl)-2-oxo-3-amino-5-(3,3-dimethylbutanoyl)-8-methyl-1,3,4,5-tetrahydro-2H-1,5-benzodiazepine수율 91.7%

시약·촉매·용매 1

HCID 204431481,4-Dioxane hydrochloride용매

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온도
50 °C

실험 절차

1-(2-toluoylmethyl)-2-oxo-3-tert-butoxycarbonylamino-5-(3,3-dimethylbutanoyl)-8-methyl-1,3,4,5-tetrahydro-2H-1,5-benzodiazepine (1.00 g) was suspended in4N HCl-dioxane (10 ml), the suspension was stirred for one hour at 50° C. The reaction mixture was concentrated under reduced pressure, saturated aqueous sodium bicarbonate was added, and extracted with methylene chloride. The organic layer was dried over anhydrous sodium sulfate, the solvent was evaporated under reduced pressure, to thereby obtain 741 mg of the titled compound (Yield: 91.6%).

후처리

  1. concentrationThe reaction mixture was concentrated under reduced pressure, saturated aqueous sodium bicarbonate
  2. additionwas added
  3. extractionextracted with methylene chloride
  4. dry with materialThe organic layer was dried over anhydrous sodium sulfate
  5. customthe solvent was evaporated under reduced pressure

출처 및 근거

ORD 기록
ord-58665bfd2f1849f0826225f2db0340ab
출처 데이터셋
uspto-grants-2001_05
특허 번호
US06239131B1

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