反応式
Cl[CH2:2][C:3]1[O:7][C:6]([C:8]2[CH:13]=[CH:12][C:11]([C:14]3[C:19]([CH3:20])=[CH:18][CH:17]=[C:16]([C:21]([NH:23][CH:24]4[CH2:26][CH2:25]4)=[O:22])[CH:15]=3)=[CH:10][CH:9]=2)=[N:5][N:4]=1.[I-].[K+].[CH2:29]([NH2:31])[CH3:30]>C1COCC1>[CH:24]1([NH:23][C:21]([C:16]2[CH:15]=[C:14]([C:11]3[CH:12]=[CH:13][C:8]([C:6]4[O:7][C:3]([CH2:2][NH:31][CH2:29][CH3:30])=[N:4][N:5]=4)=[CH:9][CH:10]=3)[C:19]([CH3:20])=[CH:18][CH:17]=2)=[O:22])[CH2:26][CH2:25]1参加物
5
反応物 3
生成物 1
試薬・触媒・溶媒 1
実験手順
4′-[5-(Chloromethyl)-1,3,4-oxadiazol-2-yl]-N-cyclopropyl-6-methyl-1,1′-biphenyl-3-carboxamide (Intermediate 45) (37 mg) and potassium iodide (5 mg) were mixed in ethylamine in THF (2M, 3 ml) and the reaction stirred at room temperature for 18 hours. The excess amine was evaporated under vacuum and the residue purified by preparative HPLC. After evaporation of the solvent this gave N-cyclopropyl-4′-{5-[(ethylamino)methyl]-1,3,4-oxadiazol-2-yl}-6-methyl-1,1′-biphenyl-3-carboxamide.
後処理
- customThe excess amine was evaporated under vacuum
- customthe residue purified by preparative HPLC
- customAfter evaporation of the solvent this gave N-cyclopropyl-4′-{5-[(ethylamino)methyl]-1,3,4-oxadiazol-2-yl}-6-methyl-1,1′-biphenyl-3-carboxamide
出典と根拠
- ORDレコード
- ord-867f7ea46b1e48a3b08a2fde80b2da55
- 出典データセット
- uspto-grants-2008_09
- 特許番号
- US07425555B2
関連ノート
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