New Phenylphenalene Derivatives from Water Hyacinth (Eichhornia crassipes)
Wang, Ming-Zhong1,2; Cai, Xiang-Hai1; Luo, Xiao-Dong1
2011
发表期刊HELVETICA CHIMICA ACTA
ISSN0018-019X
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
资助信息National High Technology Research and Development Program 863[SQ2010AA06Z8489530]
学科领域Chemistry
收录类别SCI ; IC
语种英语
WOS研究方向Chemistry
WOS类目Chemistry, Multidisciplinary
WOS记录号WOS:000287374800006
引用统计
被引频次:9[WOS]   [WOS记录]     [WOS相关记录]
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
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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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