Sodium Hydroxide → 3-(4-{6-[5-(4-Methoxyphenyl)-[1,3,4]oxadiazol-2-yl]-1H-indol-2-yl}-3,5-dimethylphenyl)-propionic acid

HRID 1360791노트

반응식

HRID 1360791 반응식
[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([C:9]2[O:13][C:12]([C:14]3[CH:22]=[C:21]4[C:17]([CH:18]=[C:19]([C:23]5[C:28]([CH3:29])=[CH:27][C:26]([CH2:30][CH2:31][C:32]([O:34]C)=[O:33])=[CH:25][C:24]=5[CH3:36])[NH:20]4)=[CH:16][CH:15]=3)=[N:11][N:10]=2)=[CH:5][CH:4]=1.[OH-].[Na+]>O.CO.C1COCC1>[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([C:9]2[O:13][C:12]([C:14]3[CH:22]=[C:21]4[C:17]([CH:18]=[C:19]([C:23]5[C:28]([CH3:29])=[CH:27][C:26]([CH2:30][CH2:31][C:32]([OH:34])=[O:33])=[CH:25][C:24]=5[CH3:36])[NH:20]4)=[CH:16][CH:15]=3)=[N:11][N:10]=2)=[CH:5][CH:4]=1

참가 물질

5

반응물 2

HCID 14798Sodium HydroxideHCID 66966783Methyl 3-(4-{6-[5-(4-methoxyphenyl)-[1,3,4]oxadiazol-2-yl]-1H-indol-2-yl}-3,5-dimethylphenyl)-propionate

생성물 1

HCID 577865833-(4-{6-[5-(4-Methoxyphenyl)-[1,3,4]oxadiazol-2-yl]-1H-indol-2-yl}-3,5-dimethylphenyl)-propionic acid

시약·촉매·용매 2

HCID 8028Tetrahydrofuran용매HCID 22242641Methanol--water (1/1)용매

반응 조건

온도
50 °C

실험 절차

A mixture of methyl 3-(4-{6-[5-(4-methoxyphenyl)-[1,3,4]oxadiazol-2-yl]-1H-indol-2-yl}-3,5-dimethylphenyl)-propionate (35 mg, 73 μmol) and 1N NaOH (174 μL, 174 μmol) in 5 mL of 2:1 water/methanol and 5 mL THF was heated at 50° C. for 4 h. The solvent was removed under reduced pressure and the residue was stirred with water, and neutralized with 174 μL of 1 N HCl. The precipitate was filtered, washed with water, and dried to the title compound. H1-NMR (DMSO-d6): δ ppm 12.17 (s, broad, 1H), 11.62 (s, 1H), 8.08 (m, 3H), 7.76 (m, 2H), 7.19 (d, J=8.8 Hz, 2H), 7.06 (s, 2H), 6.46 (s, 1H), 3.88 (s, 3H), 2.82 (t, J=7.4 Hz, 2H), 2.58 (t, J=7.6 Hz, 2H), 2.12 (s, 6H). MS: m/z 468.2 (M+1); Retention time=1.33 min (Method 10). High Res MS (M+H): theory 468.1923, measured 468.1918.

후처리

  1. customThe solvent was removed under reduced pressure
  2. filtrationThe precipitate was filtered
  3. washwashed with water
  4. dry with materialdried to the title compound

출처 및 근거

ORD 기록
ord-51f269d53e4342299c91ff6979ec4085
출처 데이터셋
uspto-grants-2011_02
특허 번호
US07879850B2

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