反応式
[C:1]([S:4][CH2:5][C@H:6]1[CH2:15][CH2:14][CH2:13][CH2:12][CH2:11][CH2:10][C@H:9]([C:16]([OH:18])=O)[NH:8][C:7]1=[O:19])(=[O:3])[CH3:2].[NH2:20][C:21]1[CH:22]=[N:23][CH:24]=[CH:25][CH:26]=1.ON1C2C=CC=CC=2N=N1.CN1CCOCC1.Cl.CN(CCCN=C=NCC)C>C(Cl)Cl>[C:1]([S:4][CH2:5][C@H:6]1[CH2:15][CH2:14][CH2:13][CH2:12][CH2:11][CH2:10][C@H:9]([C:16]([NH:20][C:21]2[CH:22]=[N:23][CH:24]=[CH:25][CH:26]=2)=[O:18])[NH:8][C:7]1=[O:19])(=[O:3])[CH3:2]参加物
反応物 5
生成物 1
試薬・触媒・溶媒 1
反応条件
- 温度
- 0 °C
実験手順
Trans 3-(acetylthiomethyl)-2-oxo-1-azacyclodecane-10-carboxylic acid (0.100 g, 0.35 mmol), 3-aminopyridine (0.036 g, 0.38 mmol), 1-hydroxybenzotriazole (0.047 g, 0.035 mmol), and 4-methylmorpholine (0.077 mL, 0.70 mmol) are dissolved in methylene chloride (2.5 mL), and the reaction is cooled to 0° C. To this solution is added N-(dimethylaminopropyl)-N'-ethylcarbodiimide hydrochloride (0.134 g, 0.70 mmol), and the reaction is allowed to warm up to room temperature and then stirred overnight. The reaction is partitioned between methylene chloride and water, the organic layer is dried (MgSO4), and the solvent is evaporated. The product is purified by silica gel chromatography (70% ethyl acetate/hexane) to give 3-{N-[[trans 3-(acetylthiomethyl)-2-oxo-1-azacyclodecan-10-yl]-carbonyl]-amino}-pyridine, MS: M+1=364.
後処理
- temperatureto warm up to room temperature
- customThe reaction is partitioned between methylene chloride and water
- dry with materialthe organic layer is dried (MgSO4)
- customthe solvent is evaporated
- customThe product is purified by silica gel chromatography (70% ethyl acetate/hexane)
出典と根拠
- ORDレコード
- ord-37b24b9090dc4d9a9382a6652abf7b0e
- 出典データセット
- uspto-grants-1993_09
- 特許番号
- US05244889
関連ノート
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