Methylamine → N2-(4-{2-[6-(4-chlorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]ethyl}benzyl)-N,N2-dimethylglycinamide

HRID 1668405노트

반응식

HRID 1668405 반응식
Cl.Cl.[Cl:3][C:4]1[CH:9]=[CH:8][C:7]([C:10]2[S:18][C:17]3[C:16](=[O:19])[N:15]([CH2:20][CH2:21][C:22]4[CH:34]=[CH:33][C:25]([CH2:26][N:27]([CH3:32])[CH2:28][C:29](O)=[O:30])=[CH:24][CH:23]=4)[CH:14]=[N:13][C:12]=3[CH:11]=2)=[CH:6][CH:5]=1.CN.[CH2:37]([N:39](CC)CC)C.O=C1N(P(Cl)(N2CCOC2=O)=O)CCO1>O1CCCC1.C(OCC)(=O)C.C(Cl)Cl>[Cl:3][C:4]1[CH:5]=[CH:6][C:7]([C:10]2[S:18][C:17]3[C:16](=[O:19])[N:15]([CH2:20][CH2:21][C:22]4[CH:23]=[CH:24][C:25]([CH2:26][N:27]([CH3:32])[CH2:28][C:29]([NH:39][CH3:37])=[O:30])=[CH:33][CH:34]=4)[CH:14]=[N:13][C:12]=3[CH:11]=2)=[CH:8][CH:9]=1

참가 물질

8

반응물 4

HCID 6329MethylamineHCID 8471TriethylamineHCID 152842Bis(2-oxo-3-oxazolidinyl)phosphinic chlorideHCID 67360373N-(4-{2-[6-(4-chlorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]ethyl}benzyl)-N-methylglycine dihydrochloride

생성물 1

HCID 59239837N2-(4-{2-[6-(4-chlorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]ethyl}benzyl)-N,N2-dimethylglycinamide수율 22.5%

시약·촉매·용매 3

HCID 6344Dichloromethane용매HCID 8028Tetrahydrofuran용매HCID 8857Ethyl Acetate용매

실험 절차

A mixture of the compound (70 mg) obtained in Example 30, 2N methylamine in tetrahydrofuran solution (0.65 ml), triethylamine (59 mg), bis(2-oxo-3-oxazolidinyl)phosphinoyl chloride (39 mg) and methylene chloride (5 ml) was stirred overnight at room temperature. The reaction mixture was diluted with ethyl acetate, washed with water and saturated brine, dried over anhydrous sodium sulfate, and concentrated is under reduced pressure. The residue was purified by column chromatography [developing solvent:ethyl acetate-methanol (10:1, volume ratio)] and recrystallized from ethyl acetate-hexane (1:1, volume ratio) to give the title compound (14 mg) as a colorless powder.

후처리

  1. washwashed with water and saturated brine
  2. dry with materialdried over anhydrous sodium sulfate
  3. concentrationconcentrated
  4. customThe residue was purified by column chromatography [developing solvent:ethyl acetate-methanol (10:1, volume ratio)]
  5. customrecrystallized from ethyl acetate-hexane (1:1, volume ratio)

출처 및 근거

ORD 기록
ord-3166cb4fe9ba44f7a45eaa8170f60c8f
출처 데이터셋
uspto-grants-2011_08
특허 번호
US07989445B2

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