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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Trifluoroacetic acid → (2R,3R)-3-methoxy-2-methyl-N-[(1S,2R)-1-(1,2-oxazinan-2-ylcarbonyl)-2-phenylcyclopropyl]-3-[(2S)-pyrrolidin-2-yl]propanamide trifluoroacetate

HRID 882577
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HRID 882577 반응식
[CH3:1][O:2][C@@H:3]([C@@H:26]1[CH2:30][CH2:29][CH2:28][N:27]1C(OC(C)(C)C)=O)[C@@H:4]([CH3:25])[C:5]([NH:7][C@@:8]1([C:17]([N:19]2[CH2:24][CH2:23][CH2:22][CH2:21][O:20]2)=[O:18])[CH2:10][C@@H:9]1[C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1)=[O:6].[F:38][C:39]([F:44])([F:43])[C:40]([OH:42])=[O:41]>ClCCl>[F:38][C:39]([F:44])([F:43])[C:40]([OH:42])=[O:41].[CH3:1][O:2][C@@H:3]([C@@H:26]1[CH2:30][CH2:29][CH2:28][NH:27]1)[C@@H:4]([CH3:25])[C:5]([NH:7][C@@:8]1([C:17]([N:19]2[CH2:24][CH2:23][CH2:22][CH2:21][O:20]2)=[O:18])[CH2:10][C@@H:9]1[C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1)=[O:6]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

4

반응물 2

HCID 6422Trifluoroacetic acidHCID 86678340tert-butyl (2S)-2-[(1R,2R)-1-methoxy-2-methyl-3-{[(1S,2R)-1-(1,2-oxazinan-2-ylcarbonyl)-2-phenylcyclopropyl]amino)-3-oxopropyl]pyrrolidine-1-carboxylate2회

생성물 1

HCID 86678338(2R,3R)-3-methoxy-2-methyl-N-[(1S,2R)-1-(1,2-oxazinan-2-ylcarbonyl)-2-phenylcyclopropyl]-3-[(2S)-pyrrolidin-2-yl]propanamide trifluoroacetate

시약·촉매·용매 1

HCID 6344Dichloromethane
용매

실험 절차

617 mg (1.2 mmol) of tert-butyl (2S)-2-[(1R,2R)-1-methoxy-2-methyl-3-{[(1S,2R)-1-(1,2-oxazinan-2-ylcarbonyl)-2-phenylcyclopropyl]amino}-3-oxopropyl]pyrrolidine-1-carboxylate (Intermediate 24) were taken up in 44 ml of dichloromethane, 4.4 ml of trifluoroacetic acid were added and the mixture was stirred at RT for 30 min. Subsequently, the reaction mixture was concentrated under reduced pressure and the remaining residue was lyophilized from dioxane/water. 702 mg (quant.) of the deprotected compound (2R,3R)-3-methoxy-2-methyl-N-[(1S,2R)-1-(1,2-oxazinan-2-ylcarbonyl)-2-phenylcyclopropyl]-3-[(2S)-pyrrolidin-2-yl]propanamide trifluoroacetate were obtained as a crude product, which was used in the following stage without further purification.

후처리

  1. concentrationSubsequently, the reaction mixture was concentrated under reduced pressure

출처 및 근거

ORD 기록
ord-9aa36f137a064532bd2c4b6123ee3e12
출처 데이터셋
uspto-grants-2015_03
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08992932B2

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