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论文 |
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论文题目: |
Four New ent-Kauranoids from Isodon rubescens var. lushanensis and Data Reassignment of Dayecrystal B
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论文题目英文: |
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作者: |
Zhang, Ha-Bo; Pu, Jian-Xin; Wang, Yuan-Yuan; He, Fei; Zhao, Yong; Li, Xiao-Nian; Luo, Xiao; Xiao, Wei-Lie; Li, Yan; Sun, Han-Dong
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论文出处: |
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年: |
2010
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卷: |
58 |
期: |
1 |
页: |
56-60 |
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发表期刊: |
CHEMICAL & PHARMACEUTICAL BULLETIN |
第一作者所在部门: |
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收录类别: |
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影响因子: |
1.623
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摘要: |
Four new 7, 20-epoxy-ent-kauranoids, rubluanins A-D (1-4) and eleven known ones, were isolated from Isodon rubescens var. lushanensis, and their structures were elucidated by spectroscopic analysis. Compounds 2-14 were evaluated for their cytotoxicity in several human tumor cell lines (U937, Jurkat, HL-60, K562, SGC790, and HepG2). Among the compounds, lasiokaurin (13) showed significant cytotoxic activity of 0.62 mu M (IC50) in U937 cells. |
英文摘要: |
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