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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Methyl vinyl sulfone → N-((4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)-1-isopropyl-6-(1-(1-(2-(methylsulfonyl)ethyl)piperidin-4-yl)-1,2,3,6-tetrahydropyridin-4-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxamide

HRID 1501648
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HRID 1501648 반응식
[CH3:1][C:2]1[CH:7]=[C:6]([CH3:8])[NH:5][C:4](=[O:9])[C:3]=1[CH2:10][NH:11][C:12]([C:14]1[C:15]2[CH:34]=[N:33][N:32]([CH:35]([CH3:37])[CH3:36])[C:16]=2[N:17]=[C:18]([C:20]2[CH2:21][CH2:22][N:23]([CH:26]3[CH2:31][CH2:30][NH:29][CH2:28][CH2:27]3)[CH2:24][CH:25]=2)[CH:19]=1)=[O:13].[CH:38]([S:40]([CH3:43])(=[O:42])=[O:41])=[CH2:39]>CO>[CH3:1][C:2]1[CH:7]=[C:6]([CH3:8])[NH:5][C:4](=[O:9])[C:3]=1[CH2:10][NH:11][C:12]([C:14]1[C:15]2[CH:34]=[N:33][N:32]([CH:35]([CH3:37])[CH3:36])[C:16]=2[N:17]=[C:18]([C:20]2[CH2:21][CH2:22][N:23]([CH:26]3[CH2:27][CH2:28][N:29]([CH2:39][CH2:38][S:40]([CH3:43])(=[O:42])=[O:41])[CH2:30][CH2:31]3)[CH2:24][CH:25]=2)[CH:19]=1)=[O:13]
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참가 물질

4

반응물 2

HCID 19354Methyl vinyl sulfoneHCID 86703436N-((4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)-1-isopropyl-6-(1-(piperidin-4-yl)-1,2,3,6-tetrahydropyridin-4-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxamide

생성물 1

HCID 68350766N-((4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)-1-isopropyl-6-(1-(1-(2-(methylsulfonyl)ethyl)piperidin-4-yl)-1,2,3,6-tetrahydropyridin-4-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxamide수율 41%

시약·촉매·용매 1

HCID 887
Methanol
용매

실험 절차

To a stirred solution of N-((4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)-1-isopropyl-6-(1-(piperidin-4-yl)-1,2,3,6-tetrahydropyridin-4-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxamide (0.2 g, 0.397 mmol) in MeOH (2 mL), methyl vinyl sulfone (0.063 g, 0.596 mmol) was added and stirred it at room temperature for 12 h. After completion of reaction, solvent was removed under reduced pressure and water was added to it. Extraction was carried out using 10% MeOH/DCM; the combined organic layers were washed with water, brine and dried over anhydrous Na2SO4; filtered and concentrated under reduced pressure, finally the residue was washed with diethyl ether to provide the desired compound (41% yield). LCMS: 610.45 (M+1)+; HPLC: 97.26% (@ 254 nm) (Rt; 6.037); 1H NMR (DMSO-d6, 400 MHz) δ 11.54 (s, 1H), 8.82 (t, 1H), 8.27 (s, 1H), 7.80 (s, 1H), 6.88 (s, 1H), 5.89 (s, 1H), 5.21-5.17 (m, 1H), 4.37 (d, 2H, J=4.4 Hz), 3.32-3.25 (m, 4H), 3.02 (s, 3H), 2.95 (d, 2H, J=10.40 Hz), 2.73 (d, 2H, J=4 Hz), 2.67 (bs, 4H), 2.32 (m, 2H), 2.20 (s, 3H), 2.12 (s, 3H), 1.99-1.94 (m, 2H), 1.81-1.79 (m, 2H), 1.49 (d, 6H, J=6.4 Hz), 1.45 (m, 1H).

후처리

  1. customAfter completion of reaction, solvent
  2. customwas removed under reduced pressure and water
  3. additionwas added to it
  4. extractionExtraction
  5. washthe combined organic layers were washed with water, brine
  6. dry with materialdried over anhydrous Na2SO4
  7. filtrationfiltered
  8. concentrationconcentrated under reduced pressure
  9. washfinally the residue was washed with diethyl ether

출처 및 근거

ORD 기록
ord-94cca51a6535427abe8403b299399ea9
출처 데이터셋
uspto-grants-2015_12
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09206157B2

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