Isolation, synthesis, and drug interaction potential of secondary metabolites derived from the leaves of miracle tree (Moringa oleifera) against CYP3A4 and CYP2D6 isozymes
作者:Omer I. Fantoukh、Mohamed A. Albadry、Abidah Parveen、Mohammed F. Hawwal、Taghreed Majrashi、Zulfiqar Ali、Shabana I. Khan、Amar G. Chittiboyina、Ikhlas A. Khan
DOI:10.1016/j.phymed.2019.153010
日期:2019.7
oleifera leaves have potent inhibitory effects on two major drug metabolizing Cytochrome P450 enzymes, namely, CYP3A4 and CYP2D6. PURPOSE The current study was aimed to isolate the secondary metabolites from M. oleifera and investigate their cytotoxicity and inhibitory effects on CYP3A4 and CYP2D6 to assess their herb-drug interaction (HDI) potential. METHODS Chemical structure elucidation was achieved by
背景辣木林。被称为鼓槌树,在各种亚热带和热带省份广泛种植。先前的研究表明,油茶树叶的水提取物和甲醇提取物对两种主要的药物代谢细胞色素P450酶CYP3A4和CYP2D6都有有效的抑制作用。目的当前的研究旨在从油果分枝杆菌中分离次生代谢产物,并研究其对CYP3A4和CYP2D6的细胞毒性和抑制作用,以评估其药草相互作用(HDI)的潜力。方法通过解释光谱数据(UV,IR,1D和2D NMR实验),通过HR-ESI-MS确认并与文献中先前报道的数据进行比较,实现了化学结构的阐明。评估了所有分离株对一组细胞系(SK-MEL,KB,BT-549,SK-OV-3,VERO,LLC-PK1和HepG2)的细胞毒性以及对两种主要CYP同工酶(CYP3A4和CYP2D6)。结果对M. oleifera叶子进行植物化学研究后,分离并鉴定了一种新化合物,即丁香油酮(1),以及十二种已知的次生代谢产物(2-13)