Diisopropylethylamine → 5-(6-methyl-2-pyridinyl)-1-(4-{(1S,5R)-1-[4-(trifluoromethyl)phenyl]-3-azabicyclo[3.1.0]hex-3-yl}butyl)-2,4(1H,3H)-pyrimidinedione dihydrochloride

HRID 12780ノート

反応式

HRID 12780 の反応式
[Cl:1][CH2:2][CH2:3][CH2:4][CH2:5][N:6]1[CH:11]=[C:10]([C:12]2[CH:17]=[CH:16][CH:15]=[C:14]([CH3:18])[N:13]=2)[C:9](=[O:19])[NH:8][C:7]1=[O:20].[F:21][C:22]([F:36])([F:35])[C:23]1[CH:28]=[CH:27][C:26]([C@:29]23[CH2:34][C@H:33]2[CH2:32][NH:31][CH2:30]3)=[CH:25][CH:24]=1.CCN(C(C)C)C(C)C>CCO>[ClH:1].[ClH:1].[CH3:18][C:14]1[N:13]=[C:12]([C:10]2[C:9](=[O:19])[NH:8][C:7](=[O:20])[N:6]([CH2:5][CH2:4][CH2:3][CH2:2][N:31]3[CH2:32][C@H:33]4[C@:29]([C:26]5[CH:25]=[CH:24][C:23]([C:22]([F:21])([F:36])[F:35])=[CH:28][CH:27]=5)([CH2:34]4)[CH2:30]3)[CH:11]=2)[CH:17]=[CH:16][CH:15]=1

参加物

5

反応物 3

HCID 81531DiisopropylethylamineHCID 589942001-(4-Chloro-butyl)-5-(6-methyl-pyridin-2-yl)-1H-pyrimidine-2,4-dioneHCID 59337591(1S,5R)-1-[4-(trifluoromethyl)phenyl]-3-azabicyclo[3.1.0]hexane

生成物 1

HCID 686915305-(6-methyl-2-pyridinyl)-1-(4-{(1S,5R)-1-[4-(trifluoromethyl)phenyl]-3-azabicyclo[3.1.0]hex-3-yl}butyl)-2,4(1H,3H)-pyrimidinedione dihydrochloride

試薬・触媒・溶媒 1

HCID 702Ethanol溶媒

実験手順

A solution of 1-(4-chloro-butyl)-5-(6-methyl-pyridin-2-yl)-1H-pyrimidine-2,4-dione (Prep51, 95 mg, 0.32 mmol), (1S,5R)-1-(4-trifluoromethyl-phenyl)-3-aza-bicyclo[3.1.0]hexane (Prep4, 74 mg, 0.32 mmol), and TEA (98 μl, 1 mmol) in absolute EtOH (4 mL) was refluxed for 48 h. Then dry DIPEA (83.6 mg, 0.64 mmol) was added and the mixture placed in a microwave oven and irradiated at 125° C. for 4 hours. The solvent was removed under vacuum and the residue was partitioned between water and ethyl acetate. The organic phase was dried (Na2SO4), filtered and evaporated. The residue was dissolved in DCM and treated with PS-isocyanate resin (250 mg) under stirring for 2 h. After filtration and evaporation of the solvent, the crude was purified by flash chromatography with DCM-MeOH—NH4OH (98-2-0.2) to give the title compound as free base.

後処理

  1. customthe mixture placed in a microwave oven
  2. customirradiated at 125° C. for 4 hours
  3. customThe solvent was removed under vacuum
  4. customthe residue was partitioned between water and ethyl acetate
  5. dry with materialThe organic phase was dried (Na2SO4)
  6. filtrationfiltered
  7. customevaporated
  8. dissolutionThe residue was dissolved in DCM
  9. additiontreated with PS-isocyanate resin (250 mg)
  10. filtrationAfter filtration and evaporation of the solvent
  11. customthe crude was purified by flash chromatography with DCM-MeOH—NH4OH (98-2-0.2)

出典と根拠

ORDレコード
ord-c1f25d7c76c845f38c8ea757d242b0f0
出典データセット
uspto-grants-2010_06
特許番号
US07727988B2

反応ノート

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