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Diisopropylethylamine → N-(4-chlorobenzyl)-2-{[(2-hydroxy-2-pyridin-3-ylethyl)(methyl)amino]methyl}-3,4-dimethyl-7-oxo-4,7-dihydrothieno[3,2-b]pyridine-6-carboxamide

HRID 23671
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인쇄 미리보기

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HRID 23671 반응식
[Cl:1][C:2]1[CH:25]=[CH:24][C:5]([CH2:6][NH:7][C:8]([C:10]2[C:11](=[O:23])[C:12]3[S:19][C:18]([CH2:20]Cl)=[C:17]([CH3:22])[C:13]=3[N:14]([CH3:16])[CH:15]=2)=[O:9])=[CH:4][CH:3]=1.Br.[CH3:27][NH:28][CH2:29][CH:30]([C:32]1[CH:33]=[N:34][CH:35]=[CH:36][CH:37]=1)[OH:31].C(N(C(C)C)CC)(C)C>CN(C=O)C.O>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([CH2:6][NH:7][C:8]([C:10]2[C:11](=[O:23])[C:12]3[S:19][C:18]([CH2:20][N:28]([CH2:29][CH:30]([OH:31])[C:32]4[CH:33]=[N:34][CH:35]=[CH:36][CH:37]=4)[CH3:27])=[C:17]([CH3:22])[C:13]=3[N:14]([CH3:16])[CH:15]=2)=[O:9])=[CH:24][CH:25]=1
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참가 물질

6

반응물 3

HCID 81531DiisopropylethylamineHCID 22498733HCID 22498733, 화합물HCID 22574363N-(4-chlorobenzyl)-2-(chloromethyl)-3,4-dimethyl-7-oxo-4,7-dihydrothieno[3,2-b]pyridine-6-carboxamide

생성물 1

HCID 10128416N-(4-chlorobenzyl)-2-{[(2-hydroxy-2-pyridin-3-ylethyl)(methyl)amino]methyl}-3,4-dimethyl-7-oxo-4,7-dihydrothieno[3,2-b]pyridine-6-carboxamide수율 68.1%

시약·촉매·용매 2

HCID 962
Water
용매
HCID 6228Dimethylformamide용매

실험 절차

A mixture of N-(4-chlorobenzyl)-2-(chloromethyl)-3,4-dimethyl-7-oxo-4,7-dihydrothieno[3,2-b]pyridine-6-carboxamide (100 mg, 0.25 mmol), 2-(methylamino)-1-pyridin-3-ylethanol hydrobromide (Arch. Pharm. 1961, 294 453-68)(89 mg, 0.38 mmol) and diisopropylethylamine (134 μL, 0.76 mmol) in dry DMF (5.0 mL) was stirred for 30 hours at room temperature. The solution was diluted with water (15 mL). The resulting milky suspension was stirred vigorously for 30 minutes, and then left standing overnight at room temp. The mixture was filtered, and the collected solid was washed with water and dried in vacuo, leaving a white solid. Recrystallization from acetonitrile (10 mL, dissolved with warming and then cooled to 0° C. overnight) gave the title compound (87 mg) as a white solid.

후처리

  1. stirringThe resulting milky suspension was stirred vigorously for 30 minutes
  2. waitleft
  3. waitstanding overnight at room temp
  4. filtrationThe mixture was filtered
  5. washthe collected solid was washed with water
  6. customdried in vacuo
  7. customleaving a white solid
  8. customRecrystallization from acetonitrile (10 mL
  9. dissolutiondissolved
  10. temperaturewith warming
  11. temperaturecooled to 0° C. overnight)

출처 및 근거

ORD 기록
ord-03c48bdb00204944bf236ef9dbf4e50f
출처 데이터셋
uspto-grants-2005_02
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06852731B2

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