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Water → N,N-dimethyl-2-{7-[methyl(2-thienylsulfonyl)amino]-1H-indol-2-yl}-1-thia-3,8-diazaspiro[4.5]dec-2-ene-8-carboxamide

HRID 1960331
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HRID 1960331 반응식
[CH3:1][N:2]([C:11]1[CH:12]=[CH:13][CH:14]=[C:15]2[C:19]=1[NH:18][C:17]([C:20]1[S:21][C:22]3([CH2:29][CH2:28][NH:27][CH2:26][CH2:25]3)[CH2:23][N:24]=1)=[CH:16]2)[S:3]([C:6]1[S:7][CH:8]=[CH:9][CH:10]=1)(=[O:5])=[O:4].[CH3:30][N:31]([CH3:35])[C:32](Cl)=[O:33].C(N(CC)CC)C.O>O1CCCC1>[CH3:30][N:31]([CH3:35])[C:32]([N:27]1[CH2:28][CH2:29][C:22]2([S:21][C:20]([C:17]3[NH:18][C:19]4[C:15]([CH:16]=3)=[CH:14][CH:13]=[CH:12][C:11]=4[N:2]([CH3:1])[S:3]([C:6]3[S:7][CH:8]=[CH:9][CH:10]=3)(=[O:4])=[O:5])=[N:24][CH2:23]2)[CH2:25][CH2:26]1)=[O:33]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 962WaterHCID 6598Dimethylcarbamoyl ChlorideHCID 8471TriethylamineHCID 59135835N-methyl-N-[2-(1-thia-3,8-diazaspiro[4.5]dec-2-en-2-yl)-1H-indol-7-yl]thiophene-2-sulfonamide

생성물 1

HCID 59135606N,N-dimethyl-2-{7-[methyl(2-thienylsulfonyl)amino]-1H-indol-2-yl}-1-thia-3,8-diazaspiro[4.5]dec-2-ene-8-carboxamide수율 46%

시약·촉매·용매

1
HCID 8028Tetrahydrofuran용매

실험 절차

To a solution of N-methyl-N-[2-(1-thia-3,8-diazaspiro[4.5]dec-2-en-2-yl)-1H-indol-7-yl]thiophene-2-sulfonamide (82 mg) and dimethylcarbamoyl chloride (100 μL) in tetrahydrofuran (3 ml) was added triethylamine (100 μL), and the mixture was stirred at room temperature for 30 min. Water was added to the reaction mixture, and the mixture was extracted with ethyl acetate. The ethyl acetate layer was washed with saturated brine, dried (MgSO4), and concentrated. The obtained residue was subjected to silica gel column chromatography to give the title compound (43 mg, yield 46%) as colorless crystals from a fraction eluted with ethyl acetate. melting point 245° C.

후처리

  1. extractionthe mixture was extracted with ethyl acetate
  2. washThe ethyl acetate layer was washed with saturated brine
  3. dry with materialdried (MgSO4)
  4. concentrationconcentrated

출처 및 근거

ORD 기록
ord-17033133083a46f4afa76f64ca3521d3
출처 데이터셋
uspto-grants-2013_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08410087B2

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