2H-Indol-2-one, 3-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,3-dihydro- → 160807-49-8
反応式
[CH:1]1[CH:2]=[CH:3][C:4]2[NH:9][C:8]([OH:10])=[C:7]([C:11]3[C:19](=O)[C:18]4[CH:17]=[CH:16][CH:15]=[CH:14][C:13]=4[N:12]=3)[C:5]=2[CH:6]=1.Cl.[NH2:22][OH:23]>N1C=CC=CC=1>[CH:1]1[CH:2]=[CH:3][C:4]2[NH:9][C:8]([OH:10])=[C:7]([C:11]3[NH:12][C:13]4[CH:14]=[CH:15][CH:16]=[CH:17][C:18]=4[C:19]=3[N:22]=[O:23])[C:5]=2[CH:6]=1参加物
4
実験手順
Indirubin-3′-oxime was synthesized by reaction of indirubin with hydroxylamine hydrochloride in a pyridine solution (Farbwerke vorm. Meister Lucius & Brüning in Hoechst a.M., Patentschrift des Reichspatentamtes Nr. 283726 (1913)). 13C-NMR-spectroscopy revealed the location of the hydroxyimino residue in 3′-Position (δ(C2)=171.05 ppm; δ(C3′)=145.42 ppm; DMSO-d6, RT).
後処理
- customDMSO-d6, RT
出典と根拠
- ORDレコード
- ord-85f817a9792343f3b1c1473beb92c81e
- 出典データセット
- uspto-grants-2003_12
- 特許番号
- US06664285B1
反応ノート
読み込み中…