Nipecotic Acid → N-((4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)-1-isopropyl-6-(1-(piperidine-3-carbonyl)-1,2,3,6-tetrahydropyridin-4-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxamide

HRID 1854093ノート

反応式

HRID 1854093 の反応式
[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:28]=[N:27][N:26]([CH:29]([CH3:31])[CH3:30])[C:16]=2[N:17]=[C:18]([C:20]2[CH2:21][CH2:22][NH:23][CH2:24][CH:25]=2)[CH:19]=1)=[O:13].CCN(CC)CC.[NH:39]1[CH2:44][CH2:43][CH2:42][CH:41]([C:45](O)=[O:46])[CH2:40]1.C1CN([P+](ON2N=NC3C=CC=CC2=3)(N2CCCC2)N2CCCC2)CC1.F[P-](F)(F)(F)(F)F>CS(C)=O.O>[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:28]=[N:27][N:26]([CH:29]([CH3:31])[CH3:30])[C:16]=2[N:17]=[C:18]([C:20]2[CH2:21][CH2:22][N:23]([C:45]([CH:41]3[CH2:42][CH2:43][CH2:44][NH:39][CH2:40]3)=[O:46])[CH2:24][CH:25]=2)[CH:19]=1)=[O:13]

参加物

7

反応物 4

HCID 4498Nipecotic AcidHCID 8471TriethylamineHCID 2724699PyBOPHCID 68294868N-((4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)-1-isopropyl-6-(1,2,3,6-tetrahydropyridin-4-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxamide

生成物 1

HCID 68351043N-((4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)-1-isopropyl-6-(1-(piperidine-3-carbonyl)-1,2,3,6-tetrahydropyridin-4-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxamide

試薬・触媒・溶媒 2

HCID 679Dimethyl Sulfoxide溶媒HCID 962Water溶媒

実験手順

N-((4,6-Dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)-1-isopropyl-6-(1,2,3,6-tetrahydropyridin-4-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxamide (1 equiv.) was dissolved in DMSO, to it Et3N (3 equiv.) and piperidine-3-carboxylic acid (2 equiv.) was added to it. The reaction mixture was stirred at room temperature for 15 min before PYBOP (1.5 equiv.) was added to it and stirring was continued overnight. After completion of the reaction, water was added to it. Extraction was carried out using DCM; the combined organic layers were washed with water, brine and dried over anhydrous Na2SO4; filtered and concentrated under reduced pressure to afford crude material which was purified by column chromatography to give the desired compound.

後処理

  1. additionwas added to it
  2. additionwas added to it
  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. customto afford crude material which
  10. customwas purified by column chromatography

出典と根拠

ORDレコード
ord-4621daed19904b55a0708021c4235649
出典データセット
uspto-grants-2015_02
特許番号
US08962620B2

反応ノート

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