Water → 4-({3-[(2,6-Diethylphenyl)carbamoyl]-1-methyl-4,5-dihydro-1H-pyrazolo[4,3-h]quinazolin-8-yl}amino)-3-methoxybenzoic acid

HRID 81957노트

반응식

HRID 81957 반응식
[CH2:1]([C:3]1[CH:8]=[CH:7][CH:6]=[C:5]([CH2:9][CH3:10])[C:4]=1[NH:11][C:12]([C:14]1[C:18]2[CH2:19][CH2:20][C:21]3[CH:22]=[N:23][C:24]([NH:27][C:28]4[CH:40]=[CH:39][C:31]([C:32]([O:34]C(C)(C)C)=[O:33])=[CH:30][C:29]=4[O:41][CH3:42])=[N:25][C:26]=3[C:17]=2[N:16]([CH3:43])[N:15]=1)=[O:13])[CH3:2].O>CN(C)C=O.FC(F)(F)C(O)=O>[CH2:9]([C:5]1[CH:6]=[CH:7][CH:8]=[C:3]([CH2:1][CH3:2])[C:4]=1[NH:11][C:12]([C:14]1[C:18]2[CH2:19][CH2:20][C:21]3[CH:22]=[N:23][C:24]([NH:27][C:28]4[CH:40]=[CH:39][C:31]([C:32]([OH:34])=[O:33])=[CH:30][C:29]=4[O:41][CH3:42])=[N:25][C:26]=3[C:17]=2[N:16]([CH3:43])[N:15]=1)=[O:13])[CH3:10]

참가 물질

5

반응물 2

HCID 962WaterHCID 44556274HCID 44556274, 화합물

생성물 1

HCID 445562754-({3-[(2,6-Diethylphenyl)carbamoyl]-1-methyl-4,5-dihydro-1H-pyrazolo[4,3-h]quinazolin-8-yl}amino)-3-methoxybenzoic acid수율 99.7%

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 6422Trifluoroacetic acid용매

실험 절차

To a solution of tert-butyl 4-({3-[(2,6-diethylphenyl)carbamoyl]-1-methyl-4,5-dihydro-1H-pyrazolo[4,3-h]quinazolin-8-yl}amino)-3-methoxybenzoate (500 mg, 0.857 mmol) in dimethylformamide (8 mL), trifluoro acetic acid (0.600 mL), were added. The mixture was stirred at room temperature overnight. Water was added and the mixture extracted with ethylacetate. The organic solvent evaporated to dryness. To give 450 mg of the title compound in quantitative yield.

후처리

  1. extractionthe mixture extracted with ethylacetate
  2. customThe organic solvent evaporated to dryness

출처 및 근거

ORD 기록
ord-f80374362ca74d7685d956d32bad6840
출처 데이터셋
uspto-grants-2014_09
특허 번호
US08846701B2

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