Hymoins A-D: Two Pairs of Polyprenylated Acylphloroglucinols from Hypericum monogynum and Their Light-Induced Transformation

doi:10.1021/acs.orglett.1c00811

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	Hymoins A-D: Two Pairs of Polyprenylated Acylphloroglucinols from Hypericum monogynum and Their Light-Induced Transformation
	Zeng,Yan-Rong ; Yuan,Chun-Mao ; Li,Ya-Nan ; Huang,Lie-Jun ; Hu,Zhan-Xing ; Gu,Wei; Hao,Xiao-Jiang
	2021
Source Publication	ORGANIC LETTERS
ISSN	1523-7060
Volume	23 Issue:8 Pages:3125-3129
Abstract	Hymoins A-D (1-4), two pairs of light-induced transformative polyprenylated acylphloroglucinols with an unprecedented pentacyclic skeleton, were isolated from the flowers of Hypericum monogynum. The first decarbonylative ring contraction of complex natural products was investigated by light irradiation. Their structures were elucidated by nuclear magnetic resonance analysis, X-ray crystallography, and electronic circular dichroism calculations. In addition, compound 3 showed moderate inhibition efficacy of the platelet-activating-factor-induced aggregation of rabbit platelets.
Keyword	PHOTOCHEMICAL RING CONTRACTION
DOI	10.1021/acs.orglett.1c00811
WOS ID	WOS:000641296000053
Citation statistics	Cited Times:7[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.kib.ac.cn/handle/151853/73101
Collection	中国科学院昆明植物研究所
Affiliation	1.[Zeng, Yan-Rong 2.Yuan, Chun-Mao 3.Li, Ya-Nan 4.Huang, Lie-Jun 5.Hu, Zhan-Xing 6.Gu, Wei 7.Guizhou Med Univ, State Key Lab Funct & Applicat Med Plants, Guiyang 550014, Peoples R China 8.Key Lab Chem Nat Prod Guizhou Prov, Guiyang 550014, Peoples R China 9.Chinese Acad Sci, Guiyang 550014, Peoples R China 10.Chinese Acad Sci, Kunming Inst Boanty, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650201, Yunnan, Peoples R China
Recommended Citation GB/T 7714	Zeng,Yan-Rong,Yuan,Chun-Mao,Li,Ya-Nan,et al. Hymoins A-D: Two Pairs of Polyprenylated Acylphloroglucinols from Hypericum monogynum and Their Light-Induced Transformation[J]. ORGANIC LETTERS,2021,23(8):3125-3129.
APA	Zeng,Yan-Rong.,Yuan,Chun-Mao.,Li,Ya-Nan.,Huang,Lie-Jun.,Hu,Zhan-Xing.,...&Hao,Xiao-Jiang.(2021).Hymoins A-D: Two Pairs of Polyprenylated Acylphloroglucinols from Hypericum monogynum and Their Light-Induced Transformation.ORGANIC LETTERS,23(8),3125-3129.
MLA	Zeng,Yan-Rong,et al."Hymoins A-D: Two Pairs of Polyprenylated Acylphloroglucinols from Hypericum monogynum and Their Light-Induced Transformation".ORGANIC LETTERS 23.8(2021):3125-3129.

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