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A novel oxoisoaporphine-type alkaloid from the rhizome of Menispermum dauricum
被引:1
作者:
Ren, Wen-Jing
[1
,2
]
Zhu, Guo-Yuan
[2
]
Ma, Yan
[1
]
Cao, Yan-Hua
[3
]
Duan, Bao-Guo
[4
]
Liu, Yu-Hong
[1
]
机构:
[1] Shandong Univ Tradit Chinese Med, Sch Pharmaceut Sci, Jinan 250355, Peoples R China
[2] Macau Univ Sci & Technol, Macau Inst Appl Res Med & Hlth, State Key Lab Qual Res Chinese Med, Macau 999078, Peoples R China
[3] Shandong First Med Univ, Dept Pharm, Shandong Prov Hosp, Jinan 250021, Peoples R China
[4] Sishui Siheyuan Culture & Tourism Dev Co Ltd, Sisui 273200, Peoples R China
基金:
中国国家自然科学基金;
关键词:
Menispermaceae;
Menispermum dauricum;
alkaloids;
oxoisoaporphine-type;
aporphine-type;
cytotoxicity;
CHEMICAL-CONSTITUENTS;
D O I:
10.1080/10286020.2022.2050706
中图分类号:
Q94 [植物学];
学科分类号:
071001 ;
摘要:
A phytochemical investigation of Menispermum dauricum led to the isolation of five oxoisoaporphine-type alkaloids (1-5) and five aporphine-type alkaloids (6-10), including a novel oxoisoaporphine-type alkaloid: menispeimin A (1). Their structures were elucidated by spectroscopic studies including MS, 1 D and 2 D NMR, and confirmed by comparing with literature data. Among them, alkaloids 4-10 were obtained for the first time from Menispermum genus. Natural products 2, 4 and 6 exhibited significant cytotoxic activity against A549, Bel-7402 and MCF-7 cell lines.
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页码:95 / 101
页数:7
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