Unusual prenylated phenols with antioxidant activities from Ganoderma cochlear

	Unusual prenylated phenols with antioxidant activities from Ganoderma cochlear
	Peng,XingRong; Liu,JieQing; Wang,CuiFang; Han,ZhongHui; Shu,Yi; Li,XuYang; Zhou,Lin; Qiu,MingHua; Qiu,MH (reprint author),Chinese Acad Sci,Kunming Inst Bot,State Key Lab Phytochem & Plant Resources West Ch,Kunming 650201,Peoples R China.; mhchiu@mail.kib.ac.cn
	2014-11-01
发表期刊	FOOD CHEMISTRY
ISSN	0308-8146
卷号	55 期号:47 页码:6490-6494
摘要	Two new monoterpenoid indole alkaloids, vincamajorines A (1) and B (2), were isolated from Vinca major. Their structures were elucidated by means of 1D and 2D NMR, and HREIMS spectroscopic data. The relative and absolute configurations were deduced by comparing the experimental C-13 NMR, ECD spectra, and OR data with those theoretically calculated. Vincamajorine A (1) represents a new C-20 carbon skeleton arranged compactly in seven rings, and vincamajorine B(2) is an alkaloid with an unprecedented 6/5/7/5/6 pentacyclic ring system. A possible biosynthetic pathway was also proposed for the formation of 1 and 2. (C) 2014 Elsevier Ltd. All rights reserved.
关键词	Negative Regulator Xenopus Embryos C-cbl Pathway Protein P53 Kinase Degradation Disease Mechanisms
学科领域	Chemistry, Applied ; Food Science & Technology ; Nutrition & Dietetics
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/18480
专题	植物化学与西部植物资源持续利用国家重点实验室
通讯作者	Qiu,MH (reprint author),Chinese Acad Sci,Kunming Inst Bot,State Key Lab Phytochem & Plant Resources West Ch,Kunming 650201,Peoples R China.; mhchiu@mail.kib.ac.cn
推荐引用方式 GB/T 7714	Peng,XingRong,Liu,JieQing,Wang,CuiFang,et al. Unusual prenylated phenols with antioxidant activities from Ganoderma cochlear[J]. FOOD CHEMISTRY,2014,55(47):6490-6494.
APA	Peng,XingRong.,Liu,JieQing.,Wang,CuiFang.,Han,ZhongHui.,Shu,Yi.,...&mhchiu@mail.kib.ac.cn.(2014).Unusual prenylated phenols with antioxidant activities from Ganoderma cochlear.FOOD CHEMISTRY,55(47),6490-6494.
MLA	Peng,XingRong,et al."Unusual prenylated phenols with antioxidant activities from Ganoderma cochlear".FOOD CHEMISTRY 55.47(2014):6490-6494.

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