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Dimethylformamide → HCID 86677428, 화합물

HRID 2089709
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HRID 2089709 반응식
C(O)(=O)C.[C:5]([C:8]1[CH:13]=[CH:12][C:11]([NH:14][C@@H:15]([C:32]2[N:36]=[C:35]([O:37][CH2:38][O:39][C:40]([O:42][CH:43]([CH3:45])[CH3:44])=[O:41])[N:34]([C:46]3[N:51]=[CH:50][CH:49]=[CH:48][N:47]=3)[N:33]=2)[C:16]2[C:17]([F:31])=[C:18]([CH:26]=[C:27]([O:29][CH3:30])[CH:28]=2)[O:19][CH2:20][CH2:21][O:22][C:23](=[O:25])[CH3:24])=[CH:10][CH:9]=1)(=[NH:7])[NH2:6].CN(C=O)C.[N+](C1C=CC([O:66][C:67](=O)[O:68][CH2:69][CH:70]([CH3:72])[CH3:71])=CC=1)([O-])=O.C(N(CC)CC)C>O.C(OCC)(=O)C>[NH2:7][C:5](=[N:6][C:67]([O:68][CH2:69][CH:70]([CH3:72])[CH3:71])=[O:66])[C:8]1[CH:9]=[CH:10][C:11]([NH:14][C@@H:15]([C:32]2[N:36]=[C:35]([O:37][CH2:38][O:39][C:40]([O:42][CH:43]([CH3:45])[CH3:44])=[O:41])[N:34]([C:46]3[N:47]=[CH:48][CH:49]=[CH:50][N:51]=3)[N:33]=2)[C:16]2[C:17]([F:31])=[C:18]([CH:26]=[C:27]([O:29][CH3:30])[CH:28]=2)[O:19][CH2:20][CH2:21][O:22][C:23](=[O:25])[CH3:24])=[CH:12][CH:13]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 6228DimethylformamideHCID 8471TriethylamineHCID 64292502-Methylpropyl (4-nitrophenyl) carbonateHCID 86677426Acetic acid 2-{3-[(R)-(4-carbamimidoylphenylamino)-(5-isopropoxycarbonyloxymethoxy-1-pyrimidin-2-yl-1H-[1,2,4]triazol-3-yl)methyl]-2-fluoro-5-methoxyphenoxy}ethyl ester acetic acid salt

생성물 1

HCID 86677428HCID 86677428, 화합물

시약·촉매·용매 2

HCID 962Water용매HCID 8857Ethyl Acetate용매

실험 절차

To a mixture of Acetic acid 2-{3-[(R)-(4-carbamimidoylphenylamino)-(5-isopropoxycarbonyloxymethoxy-1-pyrimidin-2-yl-1H-[1,2,4]triazol-3-yl)methyl]-2-fluoro-5-methoxyphenoxy}ethyl ester acetic acid salt (23 mg) obtained in Example 67a and DMF (1 ml), carbonic acid isobutyl ester 4-nitrophenyl ester [CAS No. 112240-73-0] (10 mg) and triethylamine (50 μL) were added, and the resulting mixture was stirred at room temperature for 64 h. Ethyl acetate and water were added to the mixture, and the organic layer was collected. The organic layer was sequentially washed with water and with saturated aqueous sodium chloride solution, and dried over anhydrous magnesium sulfate. The desiccant was filtered off, and the filtrate obtained was concentrated under reduced pressure. The residue obtained was purified by silica gel column chromatography (mixed solvent of heptane-ethyl acetate) to obtain the captioned compound (14.99 mg).

후처리

  1. customthe organic layer was collected
  2. washThe organic layer was sequentially washed with water and with saturated aqueous sodium chloride solution
  3. dry with materialdried over anhydrous magnesium sulfate
  4. filtrationThe desiccant was filtered off
  5. customthe filtrate obtained
  6. concentrationwas concentrated under reduced pressure
  7. customThe residue obtained
  8. customwas purified by silica gel column chromatography (mixed solvent of heptane-ethyl acetate)

출처 및 근거

ORD 기록
ord-55f4df05226f4706b926d793f4dcf12d
출처 데이터셋
uspto-grants-2013_05
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08436009B2

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