反応式
[NH2:1][CH2:2][CH2:3][C:4]([C:6]1[CH:20]=[CH:19][C:9]2[N:10]=[C:11]([NH:13][C:14]([NH:16][CH2:17][CH3:18])=[O:15])[S:12][C:8]=2[CH:7]=1)=[O:5].C(N(CC)CC)C.[C:28](Cl)(=[O:35])[C:29]1[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=1>CN(C=O)C>[CH2:17]([NH:16][C:14]([NH:13][C:11]1[S:12][C:8]2[CH:7]=[C:6]([C:4](=[O:5])[CH2:3][CH2:2][NH:1][C:28](=[O:35])[C:29]3[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=3)[CH:20]=[CH:19][C:9]=2[N:10]=1)=[O:15])[CH3:18]参加物
5
実験手順
A solution of 1-(6-(3-aminopropanoyl)-2-benzothiazolyl)-3-ethylurea (0.033 g, 0.10 mmol) in 1 mL anhydrous DMF was treated with triethylamine (0.028 mL, 0.20 mmol, 2.0 eq) at room temperature. It was stirred for about 5 min, followed by the addition of benzoyl chloride (0.014 mL, 0.12 mmol, 1.2 eq). It was stirred for about 2.5 hours, quenched with MeOH, filtered, concentrated, and purified by HPLC to give the desired compound 0.011 g (28%). LC/MS 396.7 (M+1); LC retention time 2.74 min.
後処理
- stirringIt was stirred for about 2.5 hours
- customquenched with MeOH
- filtrationfiltered
- concentrationconcentrated
- custompurified by HPLC
出典と根拠
- ORDレコード
- ord-d4a430f6fb924fac95a71637b5597afc
- 出典データセット
- uspto-grants-2006_08
- 特許番号
- US07091227B2
関連ノート
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