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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Sodium Bicarbonate → N-((4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)-1-isopropyl-6-(4-methylpiperazin-1-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxamide

HRID 1909214
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HRID 1909214 반응식
[CH:1]([N:4]1[C:8]2[N:9]=[C:10]([N:16]3[CH2:21][CH2:20][N:19]([CH3:22])[CH2:18][CH2:17]3)[CH:11]=[C:12]([C:13]([OH:15])=O)[C:7]=2[CH:6]=[N:5]1)([CH3:3])[CH3:2].[NH2:23][CH2:24][C:25]1[C:26](=[O:33])[NH:27][C:28]([CH3:32])=[CH:29][C:30]=1[CH3:31].C1CN([P+](ON2N=NC3C=CC=CC2=3)(N2CCCC2)N2CCCC2)CC1.F[P-](F)(F)(F)(F)F.C([O-])(O)=O.[Na+]>CS(C)=O.C(Cl)Cl>[CH3:31][C:30]1[CH:29]=[C:28]([CH3:32])[NH:27][C:26](=[O:33])[C:25]=1[CH2:24][NH:23][C:13]([C:12]1[C:7]2[CH:6]=[N:5][N:4]([CH:1]([CH3:2])[CH3:3])[C:8]=2[N:9]=[C:10]([N:16]2[CH2:17][CH2:18][N:19]([CH3:22])[CH2:20][CH2:21]2)[CH:11]=1)=[O:15]
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참가 물질

7

반응물 4

HCID 516892Sodium BicarbonateHCID 2724699PyBOPHCID 70638443-(Aminomethyl)-4,6-dimethyl-1,2-dihydropyridin-2-oneHCID 682954841-isopropyl-6-(4-methylpiperazin-1-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

생성물 1

HCID 68350880N-((4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)-1-isopropyl-6-(4-methylpiperazin-1-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxamide
수율 53%

시약·촉매·용매 2

HCID 679Dimethyl Sulfoxide용매HCID 6344Dichloromethane용매

실험 절차

A solution of 1-isopropyl-6-(4-methylpiperazin-1-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (0.2 g, 0.600 mmol) and 3-(aminomethyl)-4,6-dimethylpyridin-2(1H)-one (0.182 g, 1.197 mmol) in DMSO (2 mL) and was stirred at room temperature for 15 min. Then PyBOP (0.468 g, 0.900 mmol) was added to it and stirring was continued for 12 hr. After completion of the reaction, saturated NaHCO3 solution was added to it and extraction was carried out using DCM. The combined organic layers were washed with water, dried over anhydrous Na2SO4, filtered and concentrated under reduced pressure to afford crude material which was purified by prep. HPLC to give the desired compound (53% yield). LCMS: 438.15 (M+1)+; HPLC: 96.67% (@ 254 nm), (Rt; 4.516); 1H NMR (DMSO-d6, 400 MHz) δ 11.54 (s, 1H), 9.75 (s, 1H), 8.62 (s, 1H), 8.06 (s, 1H), 7.20 (s, 1H), 5.89 (s, 1H), 5.04-4.99 (m, 1H), 4.58 (d, 2H, J=14 Hz), 4.36 (d, 2H, J=4.4 Hz), 3.55 (d, 2H, J=11.20 Hz), 3.24 (t, 2H, J=12.40 Hz), 3.12 (m, 2H), 2.84 (s, 3H), 2.20 (s, 3H), 2.12 (s, 3H), 1.45 (d, 6H, J=6.8 Hz).

후처리

  1. additionwas added to it and extraction
  2. washThe combined organic layers were washed with water
  3. dry with materialdried over anhydrous Na2SO4
  4. filtrationfiltered
  5. concentrationconcentrated under reduced pressure
  6. customto afford crude material which
  7. customwas purified by prep

출처 및 근거

ORD 기록
ord-d94aafba6f594e45a0197715da81da9f
출처 데이터셋
uspto-grants-2013_12
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08598167B1

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