Sodium Carbonate → N-{3-[4-amino-1-(2-methylpropyl)-2-propyl-1H-imidazo[4,5-c]quinolin-7-yloxy]propyl}-2-methylpropanamide

HRID 2203506노트

반응식

HRID 2203506 반응식
[NH2:1][CH2:2][CH2:3][CH2:4][O:5][C:6]1[CH:7]=[CH:8][C:9]2[C:10]3[N:19]([CH2:20][CH:21]([CH3:23])[CH3:22])[C:18]([CH2:24][CH2:25][CH3:26])=[N:17][C:11]=3[C:12]([NH2:16])=[N:13][C:14]=2[CH:15]=1.[C:27](Cl)(=[O:31])[CH:28]([CH3:30])[CH3:29].C(=O)([O-])[O-].[Na+].[Na+]>C(Cl)(Cl)Cl>[NH2:16][C:12]1[C:11]2[N:17]=[C:18]([CH2:24][CH2:25][CH3:26])[N:19]([CH2:20][CH:21]([CH3:22])[CH3:23])[C:10]=2[C:9]2[CH:8]=[CH:7][C:6]([O:5][CH2:4][CH2:3][CH2:2][NH:1][C:27](=[O:31])[CH:28]([CH3:30])[CH3:29])=[CH:15][C:14]=2[N:13]=1

참가 물질

5

반응물 3

HCID 10340Sodium CarbonateHCID 62325Isobutyryl chlorideHCID 588337127-(3-aminopropoxy)-1-(2-methylpropyl)-2-propyl-1H-imidazo[4,5-c]quinolin-4-amine

생성물 1

HCID 11270234N-{3-[4-amino-1-(2-methylpropyl)-2-propyl-1H-imidazo[4,5-c]quinolin-7-yloxy]propyl}-2-methylpropanamide수율 75.5%

시약·촉매·용매 1

HCID 6212Chloroform용매2회

실험 절차

A solution of 7-(3-aminopropoxy)-1-(2-methylpropyl)-2-propyl-1H-imidazo[4,5-c]quinolin-4-amine (0.500 g, 1.41 mmol) in chloroform (15 mL) was cooled to 0° C. Isobutyryl chloride (0.147 mL, 1.40 mmol) was added dropwise, and the reaction was stirred for 30 minutes. The reaction was diluted with chloroform and poured into 3% aqueous sodium carbonate. The organic layer was separated, washed with water and brine, dried over magnesium sulfate, filtered, and concentrated under reduced pressure. The resulting white solid was recrystallized from acetonitrile to yield 0.450 g of N-{3-[4-amino-1-(2-methylpropyl)-2-propyl-1H-imidazo[4,5-c]quinolin-7-yloxy]propyl}-2-methylpropanamide as feathery, white crystals, mp 179-181° C.

후처리

  1. customThe organic layer was separated
  2. washwashed with water and brine
  3. dry with materialdried over magnesium sulfate
  4. filtrationfiltered
  5. concentrationconcentrated under reduced pressure
  6. customThe resulting white solid was recrystallized from acetonitrile

출처 및 근거

ORD 기록
ord-955f5d467c0b467b831033f12098154c
출처 데이터셋
uspto-grants-2016_06
특허 번호
US09365567B2

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