Sodium Iodide → (-)-GSK598809 hydrochloride

HRID 2384563노트

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HRID 2384563 반응식
[F:1][C:2]1[CH:7]=[C:6]([C:8]([F:11])([F:10])[F:9])[CH:5]=[CH:4][C:3]=1[C@:12]12[CH2:17][C@H:16]1[CH2:15][NH:14][CH2:13]2.[Cl:18][CH2:19][CH2:20][CH2:21][S:22][C:23]1[N:27]([CH3:28])[C:26]([C:29]2[O:33][CH:32]=[N:31][C:30]=2[CH3:34])=[N:25][N:24]=1.C([O-])([O-])=O.[K+].[K+].[Na+].[I-]>CN(C=O)C.C(OCC)(=O)C>[ClH:18].[F:1][C:2]1[CH:7]=[C:6]([C:8]([F:11])([F:10])[F:9])[CH:5]=[CH:4][C:3]=1[C@:12]12[CH2:17][C@H:16]1[CH2:15][N:14]([CH2:19][CH2:20][CH2:21][S:22][C:23]1[N:27]([CH3:28])[C:26]([C:29]3[O:33][CH:32]=[N:31][C:30]=3[CH3:34])=[N:25][N:24]=1)[CH2:13]2

참가 물질

7

반응물 4

HCID 5238Sodium IodideHCID 11430Potassium CarbonateHCID 446279943-[(3-Chloropropyl)thio]-4-methyl-5-(4-methyl-1,3-oxazol-5-yl)-4H-1,2,4-triazoleHCID 59346768(1S,5R)-1-[2-fluoro-4-(trifluoromethyl)phenyl]-3-azabicyclo[3.1.0]hexane2회

생성물 1

HCID 67021274(-)-GSK598809 hydrochloride

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 8857Ethyl Acetate용매

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온도
60 °C

실험 절차

The free base of the title compound was prepared in analogy to the method described in Example 1 from (1S,5R)-1-[2-fluoro-4-(trifluoromethyl)phenyl]-3-azabicyclo[3.1.0]hexane. A mixture of (1S,5R)-1-[2-fluoro-4-(trifluoromethyl)phenyl]-3-azabicyclo[3.1.0]hexane (Preparation 39, 727 mg, 2.97 mmol), 3-[(3-Chloropropyl)thio]-4-methyl-5-(4-methyl-1,3-oxazol-5-yl)-4H-1,2,4-triazole (Preparation 14, 3.6 mmol.), K2CO3 (3.6 mmol.) and NaI (2.97 mmol) in DMF anhydrous was heated at 60° C. for 24 h. After elimination of the solvent under vacuo, the residue was dissolved in ethyl acetate and the organic layer was washed with saturated aqueous NaHCO3 and dried over Na2SO4. This solution was filtered and the filtrate was concentrated in vacuo. The crude was purified by flash chromatography (dichloromethane to 10% MeOH in dichloromethane) to give 940 mg of the free base of the title compound.

후처리

  1. washthe organic layer was washed with saturated aqueous NaHCO3
  2. dry with materialdried over Na2SO4
  3. filtrationThis solution was filtered
  4. concentrationthe filtrate was concentrated in vacuo
  5. customThe crude was purified by flash chromatography (dichloromethane to 10% MeOH in dichloromethane)

출처 및 근거

ORD 기록
ord-fe69813af9144b339b9b36eba3b165e9
출처 데이터셋
uspto-grants-2012_09
특허 번호
US08263782B2

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