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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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4-(2-{[5-((R)-1-Benzyloxycarbonyl-ethoxy)-1-phenyl-1H-pyrazole-3-carbonyl]-amino}-acetyl)-piperazine-1-carboxylic acid butyl ester → 4-(2-{[5-((R)-1-Carboxy-ethoxy)-1-phenyl-1H-pyrazole-3-carbonyl]-amino}-acetyl)-piperazine-1-carboxylic acid butyl ester

HRID 1970641
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HRID 1970641 반응식
[CH2:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][N:11]([C:14](=[O:43])[CH2:15][NH:16][C:17]([C:19]2[CH:23]=[C:22]([O:24][C@@H:25]([C:27]([O:29]CC3C=CC=CC=3)=[O:28])[CH3:26])[N:21]([C:37]3[CH:42]=[CH:41][CH:40]=[CH:39][CH:38]=3)[N:20]=2)=[O:18])[CH2:10][CH2:9]1)=[O:7])[CH2:2][CH2:3][CH3:4]>C(OCC)(=O)C.[Pd]>[CH2:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][N:11]([C:14](=[O:43])[CH2:15][NH:16][C:17]([C:19]2[CH:23]=[C:22]([O:24][C@@H:25]([C:27]([OH:29])=[O:28])[CH3:26])[N:21]([C:37]3[CH:38]=[CH:39][CH:40]=[CH:41][CH:42]=3)[N:20]=2)=[O:18])[CH2:10][CH2:9]1)=[O:7])[CH2:2][CH2:3][CH3:4]
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참가 물질

4

반응물 1

HCID 668550444-(2-{[5-((R)-1-Benzyloxycarbonyl-ethoxy)-1-phenyl-1H-pyrazole-3-carbonyl]-amino}-acetyl)-piperazine-1-carboxylic acid butyl ester

생성물 1

HCID 668560214-(2-{[5-((R)-1-Carboxy-ethoxy)-1-phenyl-1H-pyrazole-3-carbonyl]-amino}-acetyl)-piperazine-1-carboxylic acid butyl ester

시약·촉매·용매 2

HCID 23938Palladium촉매HCID 8857Ethyl Acetate용매

실험 절차

To a solution of 2.1 g 4-(2-{[5-((R)-1-Benzyloxycarbonyl-ethoxy)-1-phenyl-1H-pyrazole-3-carbonyl]-amino}-acetyl)-piperazine-1-carboxylic acid butyl ester in 60 ml ethyl acetate were added 0.4 g Pd/C (10%) and the suspension stirred under an atmosphere of hydrogen (3 bar) for 12 h. The reaction mixture was filtrated over a plug of Celite, washed with ethyl acetate and concentrated to give the crude product which was used in the subsequent reaction. Yield: 1.8 g

후처리

  1. filtrationThe reaction mixture was filtrated over a plug of Celite
  2. washwashed with ethyl acetate
  3. concentrationconcentrated

출처 및 근거

ORD 기록
ord-3c6c53d2109447d18445fbe3772d7699
출처 데이터셋
uspto-grants-2013_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08426420B2

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