Cytotoxic alkaloids from the bulbs of Fritillaria hupehensis
Zhang, Yong-Hui1; Yang, Xi-Liang1; Zhang, Peng1; Zhou, Xue-Feng1; Ruan, Han-Li1; Pi, Hui-Fang1; Wu, Ji-Zhou1; Sun, Han-Dong2
通讯作者ywjz@mails.tjmu.edu.cn
2008
发表期刊CHEMISTRY & BIODIVERSITY
ISSN1612-1872
卷号5期号:2页码:259-266
摘要Phytochemical investigation of the bulbs of Fritillaria hupehensis resulted in the isolation and structural elucidation of four new steroidal penta- and hexacyclic veratraman- and cevan-based alkaloids, respectively, compounds 1-4. They were obtained together with the known constituents ebeinine (5) and zhebeinine (6), which were isolated for the first time from this plant. The structures of the new isolates were established by spectroscopic and mass-spectrometric analyses, in combination with chemical methods. All compounds were assayed for their cytotoxic effects towards HeLa and HepG2 cell lines. Compounds 1 and 2 showed significant inhibitory effects against both types of tumor cells, with IC50 values in the range 2.52-0.23 mu M, similar as those for 5-fluorouracil used as positive control.
学科领域Biochemistry & Molecular Biology ; Chemistry, Multidisciplinary
收录类别SCI
语种英语
WOS记录号WOS:000253749100004
引用统计
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/2945
专题植物化学与西部植物资源持续利用国家重点实验室
作者单位1.Huazhong Univ Sci & Technol, Tongji Med Coll, Fac Pharmaceut Sci, Wuhan 430030, Peoples R China
2.Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China
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Zhang, Yong-Hui,Yang, Xi-Liang,Zhang, Peng,et al. Cytotoxic alkaloids from the bulbs of Fritillaria hupehensis[J]. CHEMISTRY & BIODIVERSITY,2008,5(2):259-266.
APA Zhang, Yong-Hui.,Yang, Xi-Liang.,Zhang, Peng.,Zhou, Xue-Feng.,Ruan, Han-Li.,...&Sun, Han-Dong.(2008).Cytotoxic alkaloids from the bulbs of Fritillaria hupehensis.CHEMISTRY & BIODIVERSITY,5(2),259-266.
MLA Zhang, Yong-Hui,et al."Cytotoxic alkaloids from the bulbs of Fritillaria hupehensis".CHEMISTRY & BIODIVERSITY 5.2(2008):259-266.
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