Cytotoxic ent-kaurane diterpenoids from Isodon eriocalyx

被引:17
|
作者
Shen, YH [1 ]
Wen, ZY [1 ]
Xu, G [1 ]
Xiao, WL [1 ]
Peng, LY [1 ]
Lin, ZW [1 ]
Sun, HD [1 ]
机构
[1] Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Yunnan, Peoples R China
关键词
D O I
10.1002/cbdv.200590136
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
Five new ent-kaurane diterpenoids, epi-maoccrystal N (1), eriocalyxin G (2), maoecrystal W (3), maoccrystal X (4), and maoccrystal Y (5), along with 22 known ones, were isolated from Isodon eriocalyx (DUNN.) HARA., and their structures were determined by spectroscopic methods. All diterpenoids, except for 3 and 13, were evaluated for inhibition of the K562, T-24, Me180, QGY-7701, and BIU87 cell lines (Table 2).
引用
收藏
页码:1665 / 1672
页数:8
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