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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Trifluoroacetic acid → (2s)-2-Benzyloxycarbonylamino-3-(6-(4-(5,6,7,8-tetrahydro-[1,8]naphthyridin-2-yl)-piperidin-1-yl)-purin-9-yl)-propionic acid

HRID 351650
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인쇄 미리보기

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HRID 351650 반응식
C([O:5][C:6](=[O:45])[C@@H:7]([NH:34][C:35]([O:37][CH2:38][C:39]1[CH:44]=[CH:43][CH:42]=[CH:41][CH:40]=1)=[O:36])[CH2:8][N:9]1[CH:17]=[N:16][C:15]2[C:10]1=[N:11][CH:12]=[N:13][C:14]=2[N:18]1[CH2:23][CH2:22][CH:21]([C:24]2[CH:33]=[CH:32][C:31]3[CH2:30][CH2:29][CH2:28][NH:27][C:26]=3[N:25]=2)[CH2:20][CH2:19]1)(C)(C)C.FC(F)(F)C(O)=O>ClCCl>[CH2:38]([O:37][C:35]([NH:34][C@@H:7]([CH2:8][N:9]1[CH:17]=[N:16][C:15]2[C:10]1=[N:11][CH:12]=[N:13][C:14]=2[N:18]1[CH2:19][CH2:20][CH:21]([C:24]2[CH:33]=[CH:32][C:31]3[CH2:30][CH2:29][CH2:28][NH:27][C:26]=3[N:25]=2)[CH2:22][CH2:23]1)[C:6]([OH:45])=[O:5])=[O:36])[C:39]1[CH:44]=[CH:43][CH:42]=[CH:41][CH:40]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

4

반응물 2

HCID 6422Trifluoroacetic acidHCID 11422135(2s)-2-Benzyloxycarbonylamino-3-(6-(4-(5,6,7,8-tetrahydro-[1,8]naphthyridin-2-yl)-piperidin-1-yl)-purin-9-yl)-propionic acid tert-butyl ester

생성물 1

HCID 11444310(2s)-2-Benzyloxycarbonylamino-3-(6-(4-(5,6,7,8-tetrahydro-[1,8]naphthyridin-2-yl)-piperidin-1-yl)-purin-9-yl)-propionic acid

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

219 mg of the compound of step d) were dissolved in 12 ml of dichloromethane and 2 ml trifluoroacetic acid were added under stirring at ambient temperature. After 6 hours the reaction was complete. The solvents were removed in vacuo. The residue was mixed with toluene and this mixture was again evaporated. The resulting resin was triturated with diethylether. After filtration 210 mg of a faint yellow solid were isolated. MS (ES+): m/e=557.2 (M+H)+.

후처리

  1. customThe solvents were removed in vacuo
  2. additionThe residue was mixed with toluene
  3. customthis mixture was again evaporated
  4. customThe resulting resin was triturated with diethylether
  5. filtrationAfter filtration 210 mg of a faint yellow solid
  6. customwere isolated

출처 및 근거

ORD 기록
ord-ccf5ac98d312487189eb2dbeb221836f
출처 데이터셋
uspto-grants-2004_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06743800B1

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