Sodium Hydroxide → (2R)-4-[2-(2-Aminopyrimidin-5-yl)-6-morpholin-4-yl-9-(2,2,2-trifluoroethyl)-9H-purin-8-yl]-2-methylpiperazine-1-carboaldehyde

HRID 421415노트

반응식

HRID 421415 반응식
[CH3:1][C@H:2]1[NH:7][CH2:6][CH2:5][N:4]([C:8]2[N:9]([CH2:30][C:31]([F:34])([F:33])[F:32])[C:10]3[C:15]([N:16]=2)=[C:14]([N:17]2[CH2:22][CH2:21][O:20][CH2:19][CH2:18]2)[N:13]=[C:12]([C:23]2[CH:24]=[N:25][C:26]([NH2:29])=[N:27][CH:28]=2)[N:11]=3)[CH2:3]1.[CH3:35]N(CCS(O)(=O)=O)C.[OH-:44].[Na+]>O1CCCC1>[NH2:29][C:26]1[N:27]=[CH:28][C:23]([C:12]2[N:11]=[C:10]3[C:15]([N:16]=[C:8]([N:4]4[CH2:5][CH2:6][N:7]([CH:35]=[O:44])[C@H:2]([CH3:1])[CH2:3]4)[N:9]3[CH2:30][C:31]([F:34])([F:32])[F:33])=[C:14]([N:17]3[CH2:18][CH2:19][O:20][CH2:21][CH2:22]3)[N:13]=2)=[CH:24][N:25]=1

참가 물질

5

반응물 3

HCID 14798Sodium HydroxideHCID 2370422-(Dimethylamino)ethanesulfonic acidHCID 593335845-{8-[(3R)-3-Methylpiperazin-1-yl]-6-morpholin-4-yl-9-(2,2,2-trifluoroethyl)-9H-purin-2-yl}pyrimidin-2-amine

생성물 1

HCID 59333567(2R)-4-[2-(2-Aminopyrimidin-5-yl)-6-morpholin-4-yl-9-(2,2,2-trifluoroethyl)-9H-purin-8-yl]-2-methylpiperazine-1-carboaldehyde수율 90%

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

5-{8-[(3R)-3-Methylpiperazin-1-yl]-6-morpholin-4-yl-9-(2,2,2-trifluoroethyl)-9H-purin-2-yl}pyrimidin-2-amine (101.9 mg, 0.21 mmol) was added to a tetrahydrofuran solution (5.0 ml) of 1H-benzotriazole-1-carboxyaldehyde (34.8 mg, 0.21 mmol) at room temperature and the resulting mixture was stirred for 105 minutes. The reaction mixture was poured into a 2 N aqueous sodium hydroxide solution and the resulting mixture was extracted with methylene chloride. The organic layer was dried over anhydrous sodium sulfate, the mixture was filtrated, the filtrate was concentrated under reduced pressure, and the resulting residue was purified by preparative thin layer silica gel chromatography (methylene chloride:methanol=10:1) to give the title compound (96.8 mg, 90%) as a pale yellow solid.

후처리

  1. extractionthe resulting mixture was extracted with methylene chloride
  2. dry with materialThe organic layer was dried over anhydrous sodium sulfate
  3. filtrationthe mixture was filtrated
  4. concentrationthe filtrate was concentrated under reduced pressure
  5. customthe resulting residue was purified by preparative thin layer silica gel chromatography (methylene chloride:methanol=10:1)

출처 및 근거

ORD 기록
ord-720db5d43e294efa9d9174933fef6a1e
출처 데이터셋
uspto-grants-2012_01
특허 번호
US08097622B2

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