Two new seco-polycyclic polyprenylated acylphloroglucinol from Hypericum sampsonii

doi:10.1039/d0ob02072a

KIB OpenIR

	Two new seco-polycyclic polyprenylated acylphloroglucinol from Hypericum sampsonii
	Zhang,Zi-Zhen ; Zeng,Yan-Rong ; Li,Ya-Nan ; Hu,Zhan-Xing ; Huang,Lie-Jun ; Gu,Wei; Hao,Xiao-Jiang; Yuan,Chun-Mao
	2021
发表期刊	ORGANIC & BIOMOLECULAR CHEMISTRY
ISSN	1477-0520
卷号	19 期号:1 页码:216-219
摘要	Hypsampsone A (1) and hyperhexanone F (2), two novel seco-polycyclic polyprenylated acylphloroglucinols, were isolated from Hypericum sampsonii. Hypsampsone A (1) features the first spirocyclic system fused with 5/6/5/5 tetracyclic skeleton. Hyperhexanone F (2) represents the second novel 1,2-seco-bicyclo[3.3.1]-PPAP skeleton. Their structures were established by extensive spectroscopic analysis, computer-assisted structure elucidation software, and calculated electronic circular dichroism spectra. A plausible biogenetic pathway of 1 was also proposed. Compounds 1 and 2 showed moderate multidrug resistance reversal activity to adriamycin (ADR) resistant cancer cell lines, HepG2/ADR and MCF-7/ADR, with the fold-reversals ranging from 16 to 38 at noncytotoxic concentration of 10 mu M.
关键词	ASSISTED STRUCTURE ELUCIDATION DERIVATIVES
DOI	10.1039/d0ob02072a
WOS记录号	WOS:000607351800018
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/73653
专题	中国科学院昆明植物研究所
作者单位	1.[Zhang, Zi-Zhen 2.Zeng, Yan-Rong 3.Li, Ya-Nan 4.Hu, Zhan-Xing 5.Huang, Lie-Jun 6.Gu, Wei 7.Hao, Xiao-Jiang 8.Guizhou Med Univ, State Key Lab Funct & Applicat Med Plants, Guiyang 550014, Peoples R China 9.Guizhou Med Univ, Sch Pharmaceut Sci, Guiyang 550025, Peoples R China 10.Key Lab Chem Nat Prod Guizhou Prov, Guiyang 550014, Peoples R China 11.Chinese Acad Sci, Guiyang 550014, Peoples R China 12.Chinese Acad Sci, Kunming Inst Boanty, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650201, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Zhang,Zi-Zhen,Zeng,Yan-Rong,Li,Ya-Nan,et al. Two new seco-polycyclic polyprenylated acylphloroglucinol from Hypericum sampsonii[J]. ORGANIC & BIOMOLECULAR CHEMISTRY,2021,19(1):216-219.
APA	Zhang,Zi-Zhen.,Zeng,Yan-Rong.,Li,Ya-Nan.,Hu,Zhan-Xing.,Huang,Lie-Jun.,...&Yuan,Chun-Mao.(2021).Two new seco-polycyclic polyprenylated acylphloroglucinol from Hypericum sampsonii.ORGANIC & BIOMOLECULAR CHEMISTRY,19(1),216-219.
MLA	Zhang,Zi-Zhen,et al."Two new seco-polycyclic polyprenylated acylphloroglucinol from Hypericum sampsonii".ORGANIC & BIOMOLECULAR CHEMISTRY 19.1(2021):216-219.