Nematicidal resorcylides from the aquatic fungus Caryospora callicarpa YMF1.01026
Dong, Jinyan; Zhu, Yanhui; Song, Hongchuan; Li, Ru; He, Hongping; Liu, Haiyang; Huang, Rong; Zhou, Yongping; Wang, Le; Cao, Yi; Zhang, Keqin
Corresponding AuthorKqzhang1@yahoo.com.cn
2007-05-01
Source PublicationJOURNAL OF CHEMICAL ECOLOGY
ISSN0098-0331
Volume33Issue:5Pages:1115-1126
AbstractThis study investigated metabolites with activities against plant parasite nematodes from the fresh-water fungus Caryospora callicarpa YMF 1.01026. We obtained three novel tetradecalactone metabolites, caryospomycins A-C, with such activities. The chemical structures of these were determined through NMR spectroscopic analysis and were found to belong to the 14-membered macrolides with a fused 1,2-dimethoxy4-hydroxybenzene ring, a rare structure among the resorcylides. In the in vitro tests, all three compounds exhibited moderate killing activity against the nematode Bursaphelenchus xylophilus. To our knowledge, this is the first report of secondary metabolites in the aquatic fungal genus Caryospora.
KeywordCaryospora Carllicarpa Freshwater Fungi Nematicidal Resorcylide
Subject AreaBiochemistry & Molecular Biology ; Ecology
DOI10.1007/s10886-007-9256-7
Indexed BySCI
Language英语
WOS Research AreaBiochemistry & Molecular Biology ; Environmental Sciences & Ecology
WOS SubjectBiochemistry & Molecular Biology ; Ecology
WOS IDWOS:000246478200018
Citation statistics
Cited Times:40[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/2959
Collection植物化学与西部植物资源持续利用国家重点实验室
Affiliation1.Yunnan Univ, Key Lab Conservat & Utilizat Bioresources, Kunming 650091, Yunnan, Peoples R China
2.Yunnan Normal Univ, Provincial Key Lab Rural Energy Engn, Kunming 650092, Peoples R China
3.Chinese Acad Sci, Kunming Inst Bot, Lab Phytochem, Kunming 650204, Yunnan, Peoples R China
Recommended Citation
GB/T 7714
Dong, Jinyan,Zhu, Yanhui,Song, Hongchuan,et al. Nematicidal resorcylides from the aquatic fungus Caryospora callicarpa YMF1.01026[J]. JOURNAL OF CHEMICAL ECOLOGY,2007,33(5):1115-1126.
APA Dong, Jinyan.,Zhu, Yanhui.,Song, Hongchuan.,Li, Ru.,He, Hongping.,...&Zhang, Keqin.(2007).Nematicidal resorcylides from the aquatic fungus Caryospora callicarpa YMF1.01026.JOURNAL OF CHEMICAL ECOLOGY,33(5),1115-1126.
MLA Dong, Jinyan,et al."Nematicidal resorcylides from the aquatic fungus Caryospora callicarpa YMF1.01026".JOURNAL OF CHEMICAL ECOLOGY 33.5(2007):1115-1126.
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