Bousmekines A-E, New Alkaloids from Two Bousigonia Species: B.angustifolia and B. mekongensis

doi:10.1007/s13659-020-00278-6

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	Bousmekines A-E, New Alkaloids from Two Bousigonia Species: B.angustifolia and B. mekongensis
	Huo,Zong-Qing; Zhao,Qian; Zhu,Wen-Tao; Hao,Xiao-Jiang; Zhang,Yu
	2021
发表期刊	Natural products and bioprospecting
ISSN	2192-2195
卷号	11 期号:2 页码:207-213
摘要	Four new monoterpenoid indole alkaloids, bousmekines A-D (1-4), and one new pyranopyridine alkaloid, bousmekine E (5), were isolated from the twigs and leaves of Bousigonia angustifolia and Bousigonia mekongensis. Their structures including absolute configurations were elucidated by a combination of MS, NMR, ECD calculation, and single-crystal X-ray diffraction analysis. Compound 2 was an eburnea-type MIAs characterized by a rare chlorine atom while 5 possessed a novel pyranopyridine moiety. Their cytotoxicities against several human cancer cell lines were evaluated and compound 1 exhibited significant cytotoxicity with IC50 values of 0.8-7.4muM.
DOI	10.1007/s13659-020-00278-6
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/73809
专题	中国科学院昆明植物研究所
推荐引用方式 GB/T 7714	Huo,Zong-Qing,Zhao,Qian,Zhu,Wen-Tao,et al. Bousmekines A-E, New Alkaloids from Two Bousigonia Species: B.angustifolia and B. mekongensis[J]. Natural products and bioprospecting,2021,11(2):207-213.
APA	Huo,Zong-Qing,Zhao,Qian,Zhu,Wen-Tao,Hao,Xiao-Jiang,&Zhang,Yu.(2021).Bousmekines A-E, New Alkaloids from Two Bousigonia Species: B.angustifolia and B. mekongensis.Natural products and bioprospecting,11(2),207-213.
MLA	Huo,Zong-Qing,et al."Bousmekines A-E, New Alkaloids from Two Bousigonia Species: B.angustifolia and B. mekongensis".Natural products and bioprospecting 11.2(2021):207-213.

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