反応式
CO[C:3]([C:5]1[C:13]2[C:8](=[CH:9][C:10]([C:14]3[CH:19]=[C:18]([F:20])[C:17]([O:21][CH2:22][O:23][CH2:24][CH2:25][Si:26]([CH3:29])([CH3:28])[CH3:27])=[CH:16][C:15]=3[CH2:30][CH3:31])=[CH:11][CH:12]=2)[N:7]([CH:32]2[CH2:37][CH2:36][CH2:35][CH2:34][O:33]2)[N:6]=1)=[NH:4].[C:38]([O:42][C:43]([N:45]1[CH2:50][CH2:49][C:48]([O:54][CH2:55][CH3:56])([O:51][CH2:52][CH3:53])[CH:47]([NH2:57])[CH2:46]1)=[O:44])([CH3:41])([CH3:40])[CH3:39].C(O)(=O)C>C(O)C>[C:38]([O:42][C:43]([N:45]1[CH2:50][CH2:49][C:48]([O:54][CH2:55][CH3:56])([O:51][CH2:52][CH3:53])[CH:47]([NH:57][C:3]([C:5]2[C:13]3[C:8](=[CH:9][C:10]([C:14]4[CH:19]=[C:18]([F:20])[C:17]([O:21][CH2:22][O:23][CH2:24][CH2:25][Si:26]([CH3:29])([CH3:27])[CH3:28])=[CH:16][C:15]=4[CH2:30][CH3:31])=[CH:11][CH:12]=3)[N:7]([CH:32]3[CH2:37][CH2:36][CH2:35][CH2:34][O:33]3)[N:6]=2)=[NH:4])[CH2:46]1)=[O:44])([CH3:39])([CH3:41])[CH3:40]参加物
5
反応物 3
生成物 1
試薬・触媒・溶媒 1
反応条件
- 温度
- 50 °C
実験手順
To a solution of 6-[2-ethyl-5-fluoro-4-(2-trimethylsilanyl-ethoxymethoxy)-phenyl]-1-(tetrahydro-pyran-2-yl)-1H-indazole-3-carboximidic acid methyl ester (Preparation 7, 31.4 g, 59.5 mmol) in ethanol (140 mL) was added a solution of 3-amino-4,4-diethoxy-piperidine-1-carboxylic acid tert-butyl ester (US-2004/0229862, 18.02 g, 62.48 mmol) in ethanol (100 mL). Acetic acid (6.81 mL, 119 mmol) was added and the reaction mixture was heated at 50° C. for 18 hours. The reaction mixture was concentrated in vacuo and azeotroped with toluene (100 mL) to give the title compound as a foam (54.7 g).
後処理
- concentrationThe reaction mixture was concentrated in vacuo
- customazeotroped with toluene (100 mL)
出典と根拠
- ORDレコード
- ord-e6d323f73bc84247a9c092c522d10273
- 出典データセット
- uspto-grants-2014_11
- 特許番号
- US08895544B2
関連ノート
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