Hyperacmosins K-M, three new polycyclic polyprenylated acylphloroglucinols from Hypericum acmosepalum

	Hyperacmosins K-M, three new polycyclic polyprenylated acylphloroglucinols from Hypericum acmosepalum
	Sun, Mingxia; Wang, Xue; Zhu, Tingting; Suo, Xinyue; Wang, Jiajia; Ji, Tengfei; Liu, Bo
刊名	RSC ADVANCES
	2021
卷号	11 期号:34
英文摘要	Hyperacmosins K-M (1-3), three new polycyclic polyprenylated acylphloroglucinol (PPAPs) derivatives, were isolated from the air-dried aerial parts of Hypericum asmosepalum. Compounds 1 and 2 both possessed a rare 5,5-spiroketal subunit with the loss of C-2 ' carbonyl in the phloroglucinal ring, while compound 3 featured an unusual 1,2-seco-bicyclo[3.3.1] PPAP skeleton. Their structures were confirmed by NMR, HRESIMS, and CD spectra. The plausible biogenetic pathways of 1-3 were proposed, which gave an insight for future biomimetic synthesis of the novel compounds.
内容类型	期刊论文
源URL	[http://210.75.249.4/handle/363003/60782]
专题	西北高原生物研究所_中国科学院西北高原生物研究所
推荐引用方式 GB/T 7714	Sun, Mingxia,Wang, Xue,Zhu, Tingting,et al. Hyperacmosins K-M, three new polycyclic polyprenylated acylphloroglucinols from Hypericum acmosepalum[J]. RSC ADVANCES,2021,11(34).
APA	Sun, Mingxia.,Wang, Xue.,Zhu, Tingting.,Suo, Xinyue.,Wang, Jiajia.,...&Liu, Bo.(2021).Hyperacmosins K-M, three new polycyclic polyprenylated acylphloroglucinols from Hypericum acmosepalum.RSC ADVANCES,11(34).
MLA	Sun, Mingxia,et al."Hyperacmosins K-M, three new polycyclic polyprenylated acylphloroglucinols from Hypericum acmosepalum".RSC ADVANCES 11.34(2021).