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Ethanolamine → 3-[3-(4-Fluoro-benzoylamino)-phenoxymethyl]-thieno[3,2-c]pyridine-7-carboxylic acid (2-hydroxy-ethyl)-amide

HRID 1671508
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인쇄 미리보기

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HRID 1671508 반응식
C(O[C:4]([C:6]1[C:7]2[S:14][CH:13]=[C:12]([CH2:15][O:16][C:17]3[CH:22]=[CH:21][CH:20]=[C:19]([NH:23][C:24](=[O:32])[C:25]4[CH:30]=[CH:29][C:28]([F:31])=[CH:27][CH:26]=4)[CH:18]=3)[C:8]=2[CH:9]=[N:10][CH:11]=1)=[O:5])C.[CH2:33]([CH2:35][NH2:36])[OH:34]>CS(C)=O>[OH:34][CH2:33][CH2:35][NH:36][C:4]([C:6]1[C:7]2[S:14][CH:13]=[C:12]([CH2:15][O:16][C:17]3[CH:22]=[CH:21][CH:20]=[C:19]([NH:23][C:24](=[O:32])[C:25]4[CH:30]=[CH:29][C:28]([F:31])=[CH:27][CH:26]=4)[CH:18]=3)[C:8]=2[CH:9]=[N:10][CH:11]=1)=[O:5]
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참가 물질

4

반응물 2

HCID 700EthanolamineHCID 248000983-[3-(4-Fluoro-benzoylamino)-phenoxymethyl]-thieno[3,2-c]pyridine-7-carboxylic acid ethyl ester

생성물 1

HCID 248000993-[3-(4-Fluoro-benzoylamino)-phenoxymethyl]-thieno[3,2-c]pyridine-7-carboxylic acid (2-hydroxy-ethyl)-amide

시약·촉매·용매 1

HCID 679Dimethyl Sulfoxide용매

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온도
135 °C

실험 절차

A suspension of 3-[3-(4-fluoro-benzoylamino)-phenoxymethyl]-thieno[3,2-c]pyridine-7-carboxylic acid ethyl ester (25.1 mg, 0.056 mmol) (from Example 8 supra) in methyl sulfoxide (0.5 mL) and ethanolamine (1.5 mL) (Aldrich) was heated at 135° C. for 2 hours in a microwave reactor. The solvent was removed in vacuum and the crude product was purified by column chromatography (CH2Cl2/MeOH, 98/2 to 80/20) to give two products. The faster eluting material gave 3-[3-(4-fluoro-benzoylamino)-phenoxymethyl]-thieno[3,2-c]pyridine-7-carboxylic acid (2-hydroxy-ethyl)-amide as a white solid. (Yield 7.3 mg, 28%).

후처리

  1. customThe solvent was removed in vacuum
  2. customthe crude product was purified by column chromatography (CH2Cl2/MeOH, 98/2 to 80/20)
  3. customto give two products
  4. washThe faster eluting material

출처 및 근거

ORD 기록
ord-1ed6406ca6674e4ab7b01f895422fd1a
출처 데이터셋
uspto-grants-2011_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07994321B2

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