1-Methylpiperazine → (2-Chloro-9-cyclopentyl-purin-6-yl)-{2-[3-(4-methyl-piperazin-1-yl)-propoxy]-phenyl}-amine

HRID 1162993노트

반응식

HRID 1162993 반응식
Cl[CH2:2][CH2:3][CH2:4][O:5][C:6]1[CH:11]=[CH:10][CH:9]=[CH:8][C:7]=1[NH:12][C:13]1[N:21]=[C:20]([Cl:22])[N:19]=[C:18]2[C:14]=1[N:15]=[CH:16][N:17]2[CH:23]1[CH2:27][CH2:26][CH2:25][CH2:24]1.[CH3:28][N:29]1[CH2:34][CH2:33][NH:32][CH2:31][CH2:30]1>O>[Cl:22][C:20]1[N:19]=[C:18]2[C:14]([N:15]=[CH:16][N:17]2[CH:23]2[CH2:27][CH2:26][CH2:25][CH2:24]2)=[C:13]([NH:12][C:7]2[CH:8]=[CH:9][CH:10]=[CH:11][C:6]=2[O:5][CH2:4][CH2:3][CH2:2][N:32]2[CH2:33][CH2:34][N:29]([CH3:28])[CH2:30][CH2:31]2)[N:21]=1

참가 물질

4

반응물 2

HCID 531671-MethylpiperazineHCID 11774121HCID 11774121, 화합물

생성물 1

HCID 11784673(2-Chloro-9-cyclopentyl-purin-6-yl)-{2-[3-(4-methyl-piperazin-1-yl)-propoxy]-phenyl}-amine

시약·촉매·용매 1

HCID 962Water용매

실험 절차

[2-(3-Chloro-propoxy)-phenyl]-(2-chloro-9-cyclopentyl-purin-6-yl)-amine (0.4 mmol) are stirred at RT in N-methylpiperazine (0.3 ml) for 12 hours. The mixture is diluted with water and extracted 3 times with ethyl acetate. The combined organic phases are washed with brine and the extract is dried over sodium sulfate and evaporated. The residue is purified by flash chromatography on silica gel with (CH2Cl2/MeOH=9:1) as mobile phase. The product containing fractions are combined and evaporated. A pale oil with Rf=0.25 (CH2Cl2/MeOH=9:2) is obtained.

후처리

  1. extractionextracted 3 times with ethyl acetate
  2. washThe combined organic phases are washed with brine
  3. dry with materialthe extract is dried over sodium sulfate
  4. customevaporated
  5. customThe residue is purified by flash chromatography on silica gel with (CH2Cl2/MeOH=9:1) as mobile phase
  6. additionThe product containing fractions
  7. customevaporated
  8. customA pale oil with Rf=0.25 (CH2Cl2/MeOH=9:2) is obtained

출처 및 근거

ORD 기록
ord-f288e068b9f749d5b037e42eff8d2364
출처 데이터셋
uspto-grants-2010_10
특허 번호
US07820818B2

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