New Phenylphenalene Derivatives from Water Hyacinth (Eichhornia crassipes)

	New Phenylphenalene Derivatives from Water Hyacinth (Eichhornia crassipes)
	Wang, Ming-Zhong 1,2; Cai, Xiang-Hai1 ; Luo, Xiao-Dong1
通讯作者	Luo, XD (reprint author), Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, 320 Lanhei Rd, Kunming 650204, Peoples R China
	2011
发表期刊	HELVETICA CHIMICA ACTA
ISSN	0018-019X
卷号	94 期号:1 页码:61-66
摘要	Water hyacinth (Eichhornia crassipes) is a cause of great concern in terms of environmental and agricultural impacts in many parts of the world. Phytochemical investigation of water hyacinth led to the isolation of six new phenylphenalenes, 2,3-dihydro-3,9-dihydroxy-5-methoxy-4-phenyl-1H-phenalen-1-one (1), 2,3-dihydro-8-methoxy-9-phenyl-1H-phenalene-1,4-diol (2), 2,3-dihydro-4,8-dimethoxy-9-phenyl-1H-phenalen-1-ol (3), 2,3-dihydro-9-(4-hydroxyphenyl)-8-methoxy-1H-phenalene-1,4-diol (4), 2,6dimethoxy-9-phenyl-1H-phenalen-1-one (5), and 7-(4-hydroxyphenyl)-5,6-dimethoxy-1H-phenalen-1one (6), together with the four known compounds 7-10. Their structures were elucidated by spectrometric methods including 1D- and 2D-NMR, and MS analysis. These compounds may be involved in allelopathic interactions of water hyacinth with neighboring plants.
关键词	Musa-acuminata Anigozanthos-preissii Biosynthesis Phytoalexin Allelopathy
学科领域	Chemistry
收录类别	SCI ; IC
语种	英语
WOS记录号	WOS:000287374800006
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/5429
专题	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 W China, Kunming 650204, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Wang, Ming-Zhong,Cai, Xiang-Hai,Luo, Xiao-Dong. New Phenylphenalene Derivatives from Water Hyacinth (Eichhornia crassipes)[J]. HELVETICA CHIMICA ACTA,2011,94(1):61-66.
APA	Wang, Ming-Zhong,Cai, Xiang-Hai,&Luo, Xiao-Dong.(2011).New Phenylphenalene Derivatives from Water Hyacinth (Eichhornia crassipes).HELVETICA CHIMICA ACTA,94(1),61-66.
MLA	Wang, Ming-Zhong,et al."New Phenylphenalene Derivatives from Water Hyacinth (Eichhornia crassipes)".HELVETICA CHIMICA ACTA 94.1(2011):61-66.

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