1-Hydroxybenzotriazole → Ethyl cis(+/-)-2-(4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-methoxypiperidin-1-yl)-5-methylpyridine-4-carboxylate
反応式
[NH2:1][C@H:2]1[CH2:7][CH2:6][N:5]([C:8]2[CH:13]=[C:12]([C:14]([O:16][CH2:17][CH3:18])=[O:15])[C:11]([CH3:19])=[CH:10][N:9]=2)[CH2:4][C@H:3]1[O:20][CH3:21].[Cl:22][C:23]1[N:24]=[C:25]([C:30](O)=[O:31])[NH:26][C:27]=1[CH2:28][CH3:29].CCN=C=NCCCN(C)C.Cl.C1C=CC2N(O)N=NC=2C=1>>[Cl:22][C:23]1[N:24]=[C:25]([C:30]([NH:1][C@H:2]2[CH2:7][CH2:6][N:5]([C:8]3[CH:13]=[C:12]([C:14]([O:16][CH2:17][CH3:18])=[O:15])[C:11]([CH3:19])=[CH:10][N:9]=3)[CH2:4][C@H:3]2[O:20][CH3:21])=[O:31])[NH:26][C:27]=1[CH2:28][CH3:29]参加物
5
反応物 4
生成物 1
実験手順
The same operation as in Example (1g) was performed using ethyl cis(±)-2-(4-amino-3-methoxypiperidin-1-yl)-5-methylpyridine-4-carboxylate obtained in Example (180b) (26.1 mg, 0.09 mmol), 4-chloro-5-ethyl-1H-imidazole-2-carboxylic acid obtained by the method described in Example (1d) (14.8 mg, 0.08 mmol), WSC hydrochloride (48.8 mg, 0.25 mmol) and HOBt (11.5 mg, 0.08 mmol), to obtain 28.8 mg of the title compound as a yellow oily substance (76%).
後処理
- customobtained by the method
出典と根拠
- ORDレコード
- ord-953946f9fcf44b06b553c6153e608154
- 出典データセット
- uspto-grants-2015_01
- 特許番号
- US08927588B2
反応ノート
読み込み中…