Pyrrolidine → HCID 57875970、化合物
反応式
[Cl:1][C:2]1[CH:10]=[CH:9][C:8]2[N:7]([CH2:11][CH2:12][C:13]([O:15]CC)=O)[C:6]3[CH2:18][CH2:19][N:20]([CH3:22])[CH2:21][C:5]=3[C:4]=2[CH:3]=1.[NH:23]1[CH2:27][CH2:26][CH2:25][CH2:24]1>>[Cl:1][C:2]1[CH:10]=[CH:9][C:8]2[N:7]([CH2:11][CH2:12][C:13]([N:23]3[CH2:27][CH2:26][CH2:25][CH2:24]3)=[O:15])[C:6]3[CH2:18][CH2:19][N:20]([CH3:22])[CH2:21][C:5]=3[C:4]=2[CH:3]=1参加物
3
反応条件
- 温度
- 120 °C
実験手順
A mixture of ethyl 3-(8-chloro-1,2,3,4-tetrahydro-2-methylpyrido[4,3-b]indol-5-yl)propanoate (100 mg) and pyrrolidine (2 ml) was heated at 120° C. for 3 h to obtain 39 mg of 3-(8-chloro-1,2,3,4-tetrahydro-2-methylpyrido[4,3-b]indol-5-yl)-1-(pyrrolidin-1-yl)propan-1-one after purification on neutral alumina chromatography eluting with methanol-dichloromethane gradient. The free base was converted into its oxalate salt by treatment of oxalic acid (1 equiv) in anhydrous THE.
出典と根拠
- ORDレコード
- ord-2159be8c18f74fc3bd306b2ba7886ef4
- 出典データセット
- uspto-grants-2015_04
- 特許番号
- US08999978B2
反応ノート
読み込み中…