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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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1-(2-(Dimethylamino)ethyl)piperazine → N-[4-({2-[({4-[2-(Dimethylamino)ethyl]piperazin-1-yl}carbonyl)amino]pyridin-4-yl}oxy)-2-fluorophenyl]-N'-(4-fluorophenyl)cyclopropane-1,1-dicarboxamide

HRID 2066202
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HRID 2066202 반응식
[F:1][C:2]1[CH:3]=[C:4]([CH:31]=[CH:32][C:33]=1[NH:34][C:35]([C:37]1([C:40](=[O:49])[NH:41][C:42]2[CH:47]=[CH:46][C:45]([F:48])=[CH:44][CH:43]=2)[CH2:39][CH2:38]1)=[O:36])[O:5][C:6]1[CH:11]=[CH:10][N:9]=[C:8]([N:12](C(OC2C=CC=CC=2)=O)[C:13](=O)[O:14]C2C=CC=CC=2)[CH:7]=1.[CH3:50][N:51]([CH3:60])[CH2:52][CH2:53][N:54]1[CH2:59][CH2:58][NH:57][CH2:56][CH2:55]1>CN(C)C=O>[CH3:50][N:51]([CH3:60])[CH2:52][CH2:53][N:54]1[CH2:59][CH2:58][N:57]([C:13]([NH:12][C:8]2[CH:7]=[C:6]([O:5][C:4]3[CH:31]=[CH:32][C:33]([NH:34][C:35]([C:37]4([C:40]([NH:41][C:42]5[CH:43]=[CH:44][C:45]([F:48])=[CH:46][CH:47]=5)=[O:49])[CH2:39][CH2:38]4)=[O:36])=[C:2]([F:1])[CH:3]=3)[CH:11]=[CH:10][N:9]=2)=[O:14])[CH2:56][CH2:55]1
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참가 물질

4

반응물 2

HCID 27362291-(2-(Dimethylamino)ethyl)piperazineHCID 59597026[4-(3-fluoro-4-{[1-(4-fluorophenylcarbamoyl)cyclopropanecarbonyl]amino}phenoxy)pyridin-2-yl]-N-(phenoxycarbonyl)carbamic acid phenyl ester

생성물 1

HCID 16118247N-[4-({2-[({4-[2-(Dimethylamino)ethyl]piperazin-1-yl}carbonyl)amino]pyridin-4-yl}oxy)-2-fluorophenyl]-N'-(4-fluorophenyl)cyclopropane-1,1-dicarboxamide수율 69.6%

시약·촉매·용매 1

HCID 6228
Dimethylformamide
용매

실험 절차

To a solution of phenyl N-[4-(3-fluoro-4-{[1-(4-fluorophenylcarbamoyl)cyclopropanecarbonyl]amino}phenoxy)pyridin-2-yl]-N-phenoxycarbonylcarbamate (50.0 mg) in N,N-dimethylformamide (1.0 ml) was added 1-(2-dimethylaminoethyl)piperazine (59.0 mg), followed by stirring at room temperature for 25 hr. The reaction mixture was partitioned between ethyl acetate and a 1N aqueous solution of sodium hydroxide. The organic layer was washed with brine, and dried over anhydrous sodium sulfate. The solvent was removed, the residue was purified by silica gel column chromatography (Fuji Silysia NH, heptane:ethyl acetate=1:2, ethyl acetate, then ethyl acetate:methanol=20:1). Fractions containing the target compound were concentrated. To the residue was added diethyl ether:hexane=1:3, and the precipitate was collected by filtration. This was washed with diethyl ether:hexane=1:3 and dried under aeration to provide the titled compound as white powder (31.7 mg, 69.6%).

후처리

  1. customThe reaction mixture was partitioned between ethyl acetate
  2. washThe organic layer was washed with brine
  3. dry with materialdried over anhydrous sodium sulfate
  4. customThe solvent was removed
  5. customthe residue was purified by silica gel column chromatography (Fuji Silysia NH, heptane
  6. additionFractions containing the target compound
  7. concentrationwere concentrated
  8. additionTo the residue was added diethyl ether
  9. filtrationhexane=1:3, and the precipitate was collected by filtration
  10. washThis was washed with diethyl ether
  11. dry with materialhexane=1:3 and dried under aeration

출처 및 근거

ORD 기록
ord-659fe7f4c42740f88895ecfc914aa78f
출처 데이터셋
uspto-grants-2012_10
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08288538B2

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