反応式
Cl[C:2]1[N:7]=[C:6]([S:8][CH2:9][CH3:10])[C:5]([C:11]([NH:13][CH2:14][C:15]2[CH:20]=[CH:19][CH:18]=[C:17]([F:21])[CH:16]=2)=[O:12])=[C:4]([CH3:22])[CH:3]=1.[CH3:23][NH:24][CH:25]1[CH2:30][CH2:29][O:28][CH2:27][CH2:26]1.CCN(C(C)C)C(C)C>CN1C(=O)CCC1.[OH-].[Na+].O.CCOC(C)=O>[CH2:9]([S:8][C:6]1[C:5]([C:11]([NH:13][CH2:14][C:15]2[CH:20]=[CH:19][CH:18]=[C:17]([F:21])[CH:16]=2)=[O:12])=[C:4]([CH3:22])[CH:3]=[C:2]([N:24]([CH3:23])[CH:25]2[CH2:30][CH2:29][O:28][CH2:27][CH2:26]2)[N:7]=1)[CH3:10]参加物
反応物 3
生成物 1
試薬・触媒・溶媒 4
実験手順
A solution of 338 mg (1.0 mmol) 6-chloro-2-ethylsulfanyl-N-[(3-fluorophenyl)-methyl]-4-methyl-pyridine-3-carboxylic acid amide (synthesis is described in section b) of example 2), 172 mg (1.5 mmol) N-methyl-tetrahydro-2H-pyran-4-amine and 509 μl (3.0 mmol) DIPEA in NMP (1 ml) was heated in the microwave at 180° C. for 2 h. Subsequently the RM was diluted with a 2M aq. NaOH sol, water and EtOAc and the layers were separated. The organic layer was washed with water and brine, dried over MgSO4 and concentrated in vacuo. Purification of the residue by CC (hexane/EtOAc 13:7) provided 77 mg (0.18 mmol, 18%) 2-Ethylsulfanyl-N-[(3-fluorophenyl)-methyl]-4-methyl-6-(methyl-tetrahydro-pyran-4-yl-amino)-pyridine-3-carboxylic acid amide (example 258). [M+H]+ 418.2
後処理
- customthe layers were separated
- washThe organic layer was washed with water and brine
- dry with materialdried over MgSO4
- concentrationconcentrated in vacuo
- customPurification of the residue by CC (hexane/EtOAc 13:7)
出典と根拠
- ORDレコード
- ord-894ed355aa87405f887400be439dd120
- 出典データセット
- uspto-grants-2013_10
- 特許番号
- US08552200B2
関連ノート
読み込み中…