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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride → 2-[2-(7-Ethoxy-5-{[6-(methylsulfonyl)pyridin-3-yl]oxy}-1H-indol-2-yl)-4,5-dihydro-1,3-thiazol-5-yl]acetamide

HRID 1189047
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HRID 1189047 반응식
[CH2:1]([O:3][C:4]1[CH:5]=[C:6]([O:22][C:23]2[CH:24]=[N:25][C:26]([S:29]([CH3:32])(=[O:31])=[O:30])=[CH:27][CH:28]=2)[CH:7]=[C:8]2[C:12]=1[NH:11][C:10]([C:13]1[S:14][CH:15]([CH2:18][C:19]([OH:21])=O)[CH2:16][N:17]=1)=[CH:9]2)[CH3:2].[NH4+].O[N:35]1C2C=CC=CC=2N=N1.Cl.C(N=C=NCCCN(C)C)C>CN(C)C=O>[CH2:1]([O:3][C:4]1[CH:5]=[C:6]([O:22][C:23]2[CH:24]=[N:25][C:26]([S:29]([CH3:32])(=[O:31])=[O:30])=[CH:27][CH:28]=2)[CH:7]=[C:8]2[C:12]=1[NH:11][C:10]([C:13]1[S:14][CH:15]([CH2:18][C:19]([NH2:35])=[O:21])[CH2:16][N:17]=1)=[CH:9]2)[CH3:2]
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참가 물질

5

반응물 3

HCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 220338091-Hydroxybenzotriazole, ammonium saltHCID 58237023[2-(7-Ethoxy-5-{[6-(methylsulfonyl)pyridin-3-yl]oxy}-1H-indol-2-yl)-4,5-dihydro-1,3-thiazol-5-yl]acetic acid

생성물 1

HCID 582371072-[2-(7-Ethoxy-5-{[6-(methylsulfonyl)pyridin-3-yl]oxy}-1H-indol-2-yl)-4,5-dihydro-1,3-thiazol-5-yl]acetamide수율 88.6%

시약·촉매·용매

1
HCID 6228Dimethylformamide용매

실험 절차

To an ice-cooled and stirred mixture of [2-(7-ethoxy-5-{[6-(methylsulfonyl)pyridin-3-yl]oxy}-1H-indol-2-yl)-4,5-dihydro-1,3-thiazol-5-yl]acetic acid (95 mg) in N,N-dimethylformamide (5 mL) were added 1-hydroxybenzotriazole ammonium salt (61 mg) and 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (77 mg). After stirring at 4° C. to room temperature for 15 h, the reaction mixture was partitioned between ethyl acetate and water. The organic layer was washed successively with aqueous sodium hydrogen carbonate solution and brine, dried (MgSO4), filtered, and concentrated to give a pale yellow amorphous solid, which was crystallized from ethyl acetate-hexane to give the title compound (84 mg) as colorless crystals. Recrystallization from ethyl acetate-hexane gave the title compound (71 mg, 76%) as colorless crystals. MS 475 (MH+). mp 195-196° C.

후처리

  1. stirringAfter stirring at 4° C. to room temperature for 15 h
  2. customthe reaction mixture was partitioned between ethyl acetate and water
  3. washThe organic layer was washed successively with aqueous sodium hydrogen carbonate solution and brine
  4. dry with materialdried (MgSO4)
  5. filtrationfiltered
  6. concentrationconcentrated
  7. customto give a pale yellow amorphous solid, which
  8. customwas crystallized from ethyl acetate-hexane

출처 및 근거

ORD 기록
ord-ef5a4cefab954d97a5c232dbafa7317a
출처 데이터셋
uspto-grants-2014_03
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08673942B2

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