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Horsfiequinones A-F, Dimeric Diarylpropanoids from Horsfieldia tetratepala
被引:22
|作者:
Ma, Qin
[1
]
Min, Kang
[2
]
Li, Hao-Liang
[1
]
Jiang, Jin-He
[1
]
Liu, Ying
[1
]
Zhan, Rui
[1
]
Chen, Ye-Gao
[1
]
机构:
[1] Yunnan Normal Univ, Sch Chem & Chem Engn, Chenggong New Dev Area, Kunming 650500, Yunnan, Peoples R China
[2] Diqing Inst Agr Sci, Shangrila, Yunnan, Peoples R China
关键词:
Horsfieldia tetratepala;
Myristicaceae;
diarylpropanoid;
cytotoxicity;
TUMOR-CELL-LINES;
STEM BARK;
1,3-DIARYLPROPAN-2-OL;
FEASIBILITY;
IRYAGHEDHI;
SUPERBA;
PLANTS;
D O I:
10.1055/s-0034-1368456
中图分类号:
Q94 [植物学];
学科分类号:
071001 ;
摘要:
A new diarylpropanoid, horsfiequinone A (1), and five new dimeric diarylpropanoids with 1,4-p-benzoquinone residue, horsfiequinones B-F (2-6), along with a known compound, combrequinone B (7), were isolated from Horsfieldia tetratepala. Their structures were elucidated by means of spectroscopic analysis. Horsfiequinones B-F (2-6), isolated as enantiomer mixtures with un-equal proportions, were verified by analysis on a chiral OD-H HPLC column. Cytotoxicity evaluation against five human tumor lines showed selective inhibitory effects on HL-60 for several compounds tested with IC50 values ranging from 3.18 +/- 0.67 to 6.61 +/- 0.08 mu M.
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页码:688 / 694
页数:7
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