New Phenylphenalene Derivatives from Water Hyacinth (Eichhornia crassipes)
Wang, Ming-Zhong1,2; Cai, Xiang-Hai1; Luo, Xiao-Dong1
Corresponding AuthorLuo, 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
Source PublicationHELVETICA CHIMICA ACTA
ISSN0018-019X
Volume94Issue:1Pages:61-66
AbstractWater 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.
KeywordMusa-acuminata Anigozanthos-preissii Biosynthesis Phytoalexin Allelopathy
Subject AreaChemistry
Indexed BySCI ; IC
Language英语
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000287374800006
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/5429
Collection植物化学与西部植物资源持续利用国家重点实验室
Affiliation1.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
Recommended Citation
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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