N-methyliminodiacetic acid → 1-[2-({2-[(6-Amino-5-nitro(2-pyridyl))amino]ethyl}amino)-4-(2,4-dichlorophenyl)pyrimidin-5-yl]-4-methylpiperazine-2,6-dione

HRID 31793

반응식

HRID 31793 반응식
[NH2:1][C:2]1[C:3]([C:22]2[CH:27]=[CH:26][C:25]([Cl:28])=[CH:24][C:23]=2[Cl:29])=[N:4][C:5]([NH:8][CH2:9][CH2:10][NH:11][C:12]2[CH:17]=[CH:16][C:15]([N+:18]([O-:20])=[O:19])=[C:14]([NH2:21])[N:13]=2)=[N:6][CH:7]=1.[CH3:30][N:31]([CH2:36][C:37](O)=[O:38])[CH2:32][C:33](O)=[O:34].CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.C(N(CC)C(C)C)(C)C>>[NH2:21][C:14]1[N:13]=[C:12]([NH:11][CH2:10][CH2:9][NH:8][C:5]2[N:4]=[C:3]([C:22]3[CH:27]=[CH:26][C:25]([Cl:28])=[CH:24][C:23]=3[Cl:29])[C:2]([N:1]3[C:37](=[O:38])[CH2:36][N:31]([CH3:30])[CH2:32][C:33]3=[O:34])=[CH:7][N:6]=2)[CH:17]=[CH:16][C:15]=1[N+:18]([O-:20])=[O:19]

참가 물질

5

반응물 4

HCID 20441N-methyliminodiacetic acidHCID 81531DiisopropylethylamineHCID 2733084Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 22142459[5-Amino-4-(2,4-dichlorophenyl) pyrimidin-2-yl]{[(6-amino-5-nitro(2-pyridyl))amino]ethyl}amine

생성물 1

HCID 99591271-[2-({2-[(6-Amino-5-nitro(2-pyridyl))amino]ethyl}amino)-4-(2,4-dichlorophenyl)pyrimidin-5-yl]-4-methylpiperazine-2,6-dione

실험 절차

1 mmol of [5-amino-4-(2,4-dichlorophenyl)pyrimidin-2-yl]{2-[(6-amino-5-nitro(2-pyridyl))amino]ethyl}amine, and 2 mmol of methyliminodiacetic acid, 4 mmol of HBTU, and 5 mmol of N,N-diisopropylethylamine were added to solution and stirred for six hours at room temperature. The reaction mixture was concentrated in vacuo and diluted with water and ethyl acetate. The solution was extracted three times with ethyl acetate, dried over sodium sulfate, and purified by column chromatography eluting with 5-10% methanol/methylene chloride to obtain 1-[2-({2-[(6-amino-5-nitro(2-pyridyl))amino]ethyl}amino)-4-(2,4-dichlorophenyl)pyrimidin-5-yl]-4-methylpiperazine-2,6-dione.

후처리

  1. concentrationThe reaction mixture was concentrated in vacuo
  2. additiondiluted with water and ethyl acetate
  3. extractionThe solution was extracted three times with ethyl acetate
  4. dry with materialdried over sodium sulfate
  5. custompurified by column chromatography
  6. washeluting with 5-10% methanol/methylene chloride

출처 및 근거

ORD 기록
ord-ccebc15894a44fc982dabfed7783f9fd
출처 데이터셋
uspto-grants-2008_09
특허 번호
US07425557B2

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