Gypmacrophin A, a Rare Pentacyclic Sesterterpenoid, Together with Three Depsides, Functioned as New Chemical Evidence for Gypsoplaca macrophylla (Zahlbr.) Timdal Identification

doi:10.3390/molecules22101675

CORC > 昆明植物研究所 > 中国科学院昆明植物研究所 > 植物化学与西部植物资源持续利用国家重点实验室

	Gypmacrophin A, a Rare Pentacyclic Sesterterpenoid, Together with Three Depsides, Functioned as New Chemical Evidence for Gypsoplaca macrophylla (Zahlbr.) Timdal Identification
	Zhou, Yuan-Fei 1,2; Shi, Hai-Xia 3; Hu, Kun1,2 ; Tang, Jian-Wei 1,2; Li, Xing-Ren 1,2; Du, Xue 1; Sun, Han-Dong1 ; Wang, Li-Song3 ; Pu, Jian-Xin1
刊名	MOLECULES
	2017-10-01
卷号	22 期号:10 页码:1675
关键词	Gypsoplacaceae Gypsoplaca Macrophylla Sesterterpenoid Identification
ISSN号	1420-3049
DOI	10.3390/molecules22101675
英文摘要	The phytochemical investigation on 1 g of materials from Gypsoplaca macrophylla (Zahlbr.) Timdal resulted in the discovery of gypmacrophin A, a rare pentacyclic sesterterpenoid; brialmontin III, a new polysubstituted depside and two known ones, brialmontins I and II. The structure and absolute configurations of gypmacrophin A were elucidated by spectroscopic analyses and computational methods. Gypmacrophin A showed weak inhibition of AchE with an IC50 value of 32.03 mu M. The four compounds provided new chemical evidence for G. macrophylla identification.
语种	英语
WOS记录号	WOS:000414670600102
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn/handle/151853/54991]
专题	昆明植物研究所_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.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650201, Yunnan, Peoples R China 2.Univ Chinese Acad Sci, Kunming Coll Life Sci, Beijing 100039, Peoples R China 3.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Biodivers & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Yuan-Fei,Shi, Hai-Xia,Hu, Kun,et al. Gypmacrophin A, a Rare Pentacyclic Sesterterpenoid, Together with Three Depsides, Functioned as New Chemical Evidence for Gypsoplaca macrophylla (Zahlbr.) Timdal Identification[J]. MOLECULES,2017,22(10):1675.
APA	Zhou, Yuan-Fei.,Shi, Hai-Xia.,Hu, Kun.,Tang, Jian-Wei.,Li, Xing-Ren.,...&Pu, Jian-Xin.(2017).Gypmacrophin A, a Rare Pentacyclic Sesterterpenoid, Together with Three Depsides, Functioned as New Chemical Evidence for Gypsoplaca macrophylla (Zahlbr.) Timdal Identification.MOLECULES,22(10),1675.
MLA	Zhou, Yuan-Fei,et al."Gypmacrophin A, a Rare Pentacyclic Sesterterpenoid, Together with Three Depsides, Functioned as New Chemical Evidence for Gypsoplaca macrophylla (Zahlbr.) Timdal Identification".MOLECULES 22.10(2017):1675.