D-Lactic Acid → (2R)-N-[(1R,2S)-1-[1-(4-fluorophenyl)indazol-5-yl]oxy-1-(3-methoxyphenyl)propan-2-yl]-2-hydroxy-propanamide

HRID 13059

반응식

HRID 13059 반응식
[OH:1][C@H:2]([CH3:6])[C:3](O)=[O:4].[F:7][C:8]1[CH:13]=[CH:12][C:11]([N:14]2[C:22]3[C:17](=[CH:18][C:19]([O:23][C@H:24]([C:28]4[CH:33]=[CH:32][CH:31]=[C:30]([O:34][CH3:35])[CH:29]=4)[C@@H:25]([NH2:27])[CH3:26])=[CH:20][CH:21]=3)[CH:16]=[N:15]2)=[CH:10][CH:9]=1>C1COCC1>[F:7][C:8]1[CH:9]=[CH:10][C:11]([N:14]2[C:22]3[C:17](=[CH:18][C:19]([O:23][C@H:24]([C:28]4[CH:33]=[CH:32][CH:31]=[C:30]([O:34][CH3:35])[CH:29]=4)[C@@H:25]([NH:27][C:3](=[O:4])[C@H:2]([OH:1])[CH3:6])[CH3:26])=[CH:20][CH:21]=3)[CH:16]=[N:15]2)=[CH:12][CH:13]=1

참가 물질

4

반응물 2

HCID 61503D-Lactic AcidHCID 59339733(1R,2S)-1-(1-(4-fluorophenyl)indazol-5-yloxy)-1-(3-methoxyphenyl)propan-2-amine

생성물 1

HCID 59339866(2R)-N-[(1R,2S)-1-[1-(4-fluorophenyl)indazol-5-yl]oxy-1-(3-methoxyphenyl)propan-2-yl]-2-hydroxy-propanamide

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매2회

실험 절차

To a stirred solution of 1,1-carbonyldiimidazole (31 mg, 190 μmol) in THF (1 ml) was added (2R)-2-hydroxypropanoic acid (18 mg, 20 μmol) to give a colorless solution. The reaction mixture was stirred for 1 h at r.t. Then a solution of (1R,2S)-1-{[1-(4-fluorophenyl)-1H-indazol-5-yl]oxy}-1-(3-methoxyphenyl)propan-2-amine (6a, 39 mg, 100 μmol) in THF (0.5 ml) was added, and the stirring was continued at r.t. overnight. The solvent was removed in vacuo, the residue dissolved in acetonitrile/water mixture, and the crude product purified by preparative HPLC. Yield 16 mg (35%).

후처리

  1. customto give a colorless solution
  2. waitthe stirring was continued at r.t. overnight
  3. customThe solvent was removed in vacuo
  4. dissolutionthe residue dissolved in acetonitrile/water mixture
  5. customthe crude product purified by preparative HPLC

출처 및 근거

ORD 기록
ord-c2758e01e78645c98e4dd1402e0daf81
출처 데이터셋
uspto-grants-2010_06
특허 번호
US07728030B2

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