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Diisopropylethylamine → (S)-7-[(S)-2-(4'-Cyano-biphenyl-4-yl)-1-methoxycarbonyl-ethylcarbamoyl]-3-[4-(3,4-dichloro-benzyloxy)-phenyl]-1-methyl-1,2,3,5,7,8-hexahydro-4-oxa-1,6-diaza-anthracene-6-carboxylic acid tert-butyl ester

HRID 708651
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인쇄 미리보기

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HRID 708651 반응식
[C:1]([O:5][C:6]([N:8]1[CH:21]([C:22]([OH:24])=O)[CH2:20][C:19]2[CH:18]=[C:17]3[C:12]([O:13][C@@H:14]([C:26]4[CH:31]=[CH:30][C:29]([O:32][CH2:33][C:34]5[CH:39]=[CH:38][C:37]([Cl:40])=[C:36]([Cl:41])[CH:35]=5)=[CH:28][CH:27]=4)[CH2:15][N:16]3[CH3:25])=[CH:11][C:10]=2[CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C.[CH3:75][O:76][C:77](=[O:95])[C@@H:78]([NH2:94])[CH2:79][C:80]1[CH:85]=[CH:84][C:83]([C:86]2[CH:91]=[CH:90][C:89]([C:92]#[N:93])=[CH:88][CH:87]=2)=[CH:82][CH:81]=1>CN(C=O)C.O>[C:1]([O:5][C:6]([N:8]1[CH:21]([C:22](=[O:24])[NH:94][C@H:78]([C:77]([O:76][CH3:75])=[O:95])[CH2:79][C:80]2[CH:81]=[CH:82][C:83]([C:86]3[CH:91]=[CH:90][C:89]([C:92]#[N:93])=[CH:88][CH:87]=3)=[CH:84][CH:85]=2)[CH2:20][C:19]2[CH:18]=[C:17]3[C:12]([O:13][C@@H:14]([C:26]4[CH:27]=[CH:28][C:29]([O:32][CH2:33][C:34]5[CH:39]=[CH:38][C:37]([Cl:40])=[C:36]([Cl:41])[CH:35]=5)=[CH:30][CH:31]=4)[CH2:15][N:16]3[CH3:25])=[CH:11][C:10]=2[CH2:9]1)=[O:7])([CH3:2])([CH3:3])[CH3:4]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 81531DiisopropylethylamineHCID 2733084Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 59337513Methyl (s)-2-amino-3-(4'-cyano-[1,1'-biphenyl]-4-yl)propanoateHCID 66719462(S)-3-[4-(3,4-Dichloro-benzyloxy)-phenyl]-1-methyl-1,2,3,5,7,8-hexahydro-4-oxa-1,6-diaza-anthracene-6,7-dicarboxylic acid 6-tert-butyl ester

생성물 1

HCID 66719482
(S)-7-[(S)-2-(4'-Cyano-biphenyl-4-yl)-1-methoxycarbonyl-ethylcarbamoyl]-3-[4-(3,4-dichloro-benzyloxy)-phenyl]-1-methyl-1,2,3,5,7,8-hexahydro-4-oxa-1,6-diaza-anthracene-6-carboxylic acid tert-butyl ester

시약·촉매·용매 2

HCID 962Water용매HCID 6228Dimethylformamide용매

실험 절차

To a stirring solution of (S)-3-[4-(3,4-dichloro-benzyloxy)-phenyl]-1-methyl-1,2,3,5,7,8-hexahydro-4-oxa-1,6-diaza-anthracene-6,7-dicarboxylic acid 6-tert-butyl ester, HBTU (95 mg) and DIEA in DMF (5 mL) was added (S)-2-amino-3-(4′-cyano-biphenyl-4-yl)-propionic acid methyl ester (79 mg). After 4 hours a sufficient amount of water was added and the mixture was extracted with ethyl acetate. The organic was washed with 1 N HCl, saturated NaHCO3 and brine, and dried over sodium sulfate. The solvent was removed under reduced pressure to provide the crude amide. The residue was purified by column chromatography on silica gel (hexanes/ethyl acetate from 80:20 to 60:40) to afford the product (180 mg).

후처리

  1. extractionthe mixture was extracted with ethyl acetate
  2. washThe organic was washed with 1 N HCl, saturated NaHCO3 and brine
  3. dry with materialdried over sodium sulfate
  4. customThe solvent was removed under reduced pressure
  5. customto provide the crude amide
  6. customThe residue was purified by column chromatography on silica gel (hexanes/ethyl acetate from 80:20 to 60:40)

출처 및 근거

ORD 기록
ord-53ffdb80bf2247ba81c67ced8742b229
출처 데이터셋
uspto-grants-2015_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09175003B2

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