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
2007-05-01
发表期刊JOURNAL OF CHEMICAL ECOLOGY
ISSN0098-0331
卷号33期号:5页码:1115-1126
摘要This 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.
关键词Caryospora Carllicarpa Freshwater Fungi Nematicidal Resorcylide
学科领域Biochemistry & Molecular Biology ; Ecology
DOI10.1007/s10886-007-9256-7
收录类别SCI
语种英语
WOS研究方向Biochemistry & Molecular Biology ; Environmental Sciences & Ecology
WOS类目Biochemistry & Molecular Biology ; Ecology
WOS记录号WOS:000246478200018
引用统计
被引频次:38[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/151853/2959
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.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
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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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