Methanol → N-(5-(3-methoxypropoxy)-2-{5-[(1-oxidothiomorpholino)methyl]-4,5-dihydro-1,3-thiazol-2-yl}-1H-indol-7-yl)-N-methylpyridine-2-sulfonamide

HRID 504959노트

반응식

HRID 504959 반응식
[CH3:1][O:2][CH2:3][CH2:4][CH2:5][O:6][C:7]1[CH:8]=[C:9]2[C:13](=[C:14]([N:16]([CH3:26])[S:17]([C:20]3[CH:25]=[CH:24][CH:23]=[CH:22][N:21]=3)(=[O:19])=[O:18])[CH:15]=1)[NH:12][C:11]([C:27]1[S:28][CH:29]([CH2:32][N:33]3[CH2:38][CH2:37][S:36][CH2:35][CH2:34]3)[CH2:30][N:31]=1)=[CH:10]2.CO.[OH:41]OS([O-])=O.[K+].S([O-])([O-])=O.[Na+].[Na+]>O1CCCC1.O>[CH3:1][O:2][CH2:3][CH2:4][CH2:5][O:6][C:7]1[CH:8]=[C:9]2[C:13](=[C:14]([N:16]([CH3:26])[S:17]([C:20]3[CH:25]=[CH:24][CH:23]=[CH:22][N:21]=3)(=[O:19])=[O:18])[CH:15]=1)[NH:12][C:11]([C:27]1[S:28][CH:29]([CH2:32][N:33]3[CH2:34][CH2:35][S:36](=[O:41])[CH2:37][CH2:38]3)[CH2:30][N:31]=1)=[CH:10]2

참가 물질

7

반응물 4

HCID 887MethanolHCID 24437Sodium SulfiteHCID 23707502Potassium hydroxy sulfiteHCID 59303548N-{5-(3-methoxypropoxy)-2-[5-(thiomorpholinomethyl)-4,5-dihydro-1,3-thiazol-2-yl]-1H-indol-7-yl}-N-methylpyridine-2-sulfonamide

생성물 1

HCID 59303529N-(5-(3-methoxypropoxy)-2-{5-[(1-oxidothiomorpholino)methyl]-4,5-dihydro-1,3-thiazol-2-yl}-1H-indol-7-yl)-N-methylpyridine-2-sulfonamide수율 32%

시약·촉매·용매 2

HCID 962Water용매HCID 8028Tetrahydrofuran용매

실험 절차

To a mixture of N-{5-(3-methoxypropoxy)-2-[5-(thiomorpholinomethyl)-4,5-dihydro-1,3-thiazol-2-yl]-1H-indol-7-yl}-N-methylpyridine-2-sulfonamide (110 mg), methanol (3 mL), water (3 mL) and tetrahydrofuran (3 mL) was added OXONE (registered trade mark, 60 mg) at room temperature, and the mixture was stirred at room temperature for 1 hr. Aqueous sodium sulfite solution was added to the reaction mixture, and the mixture was stirred for 30 min, and extracted with ethyl acetate. The ethyl acetate layer was washed with saturated brine, dried (MgSO4), and concentrated. The residue was subjected to silica gel column chromatography, and eluted with ethyl acetate-methanol (100:0-90:10, volume ratio). The obtained crystals were washed with diisopropyl ether to give the title compound (35 mg, yield 32%) as colorless crystals. The crystals were recrystallized from acetone-hexane to give colorless prism crystals. melting point 176-177° C.

후처리

  1. stirringthe mixture was stirred for 30 min
  2. extractionextracted with ethyl acetate
  3. washThe ethyl acetate layer was washed with saturated brine
  4. dry with materialdried (MgSO4)
  5. concentrationconcentrated
  6. washeluted with ethyl acetate-methanol (100:0-90:10, volume ratio)
  7. washThe obtained crystals were washed with diisopropyl ether

출처 및 근거

ORD 기록
ord-d88ee77634a3432f9d80f516010fe533
출처 데이터셋
uspto-grants-2010_08
특허 번호
US07777047B2

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