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Steroidal Saponins from the Rhizomes of Anemarrhena asphodeloides
被引:27
|作者:
Yang, Bing-You
[1
]
Zhang, Jing
[1
]
Liu, Yan
[1
]
Kuang, Hai-Xue
[1
]
机构:
[1] Heilongjiang Univ Chinese Med, Key Lab Chinese Mat Med, Minist Educ, Harbin 150040, Peoples R China
来源:
基金:
中国国家自然科学基金;
关键词:
Asparagaceae;
furostanol saponin;
spirostanol saponin;
MTT;
cytotoxicity;
TIMOSAPONIN B-II;
INDUCED APOPTOSIS;
D O I:
10.3390/molecules21081075
中图分类号:
Q5 [生物化学];
Q7 [分子生物学];
学科分类号:
071010 ;
081704 ;
摘要:
Four new steroid saponins 1-4 were isolated from the rhizomes of Anemarrhena asphodeloides (Asparagaceae), as well as four known saponins: anemarsaponin B (5) timosaponin D (6), timosaponin E1 (7) anemarsaponin B II (8). Their structures were established through UV and NMR as well as MS data. All the compounds were evaluated for cytotoxicity against HepG2 and SGC7901 human cancer lines. Compounds 3 and 7 displayed medium antiproliferative activities on HepG2 and SGC7901 cells, with IC50 values of 43.90 and 57.90 mu M, respectively.
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页数:9
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