Alkaloids and flavonoids from the air dried aerial parts of Citrullus colocynthis

Dynamic Chiropractic

Hediat M. H. Salama¹ 

关键词: Citrullus colocynthis;    cucurbitaceae;    new quinoline;    quinolone alkaloids;    flavonoids.;   

DOI  :  10.5897/JMPR12.406

学科分类：医学（综合）

来源: MPA Media

【 摘 要 】

From the air dried aerial parts ofCitrullus colocynthis, two new alkaloids namely, 2-(nonan-8-one)-(1H)-4-quinolone and 2-(Nonan-8-one) 4-methoxy-quinoline were isolated. Two flavonoids, (2S)-3\, 4\-methylenedioxy -5, 7-dimethoxy flavan and hispidulin 7- (6 – E – β coumaroyl – β – D glucopyranoside) were also extracted and identified. The structures were established by conventional methods of analysis and confirmed by UV, IR,1H and13CNMR, and mass spectra.

【 授权许可】

Unknown