Nematicidal Activities of a Novel Compound Containing Pyridazin-3 (2H)-one from Aspergillus niger Snf009

摘要：

　　In this study, a novel secondary metabolite from Aspergillus niger Snf 009 was examined in detail.the compound was isolated from the fungal culture broth by semi-preparation HPLC.The structure was identified as 2-hydroxy-6-(tetrahydro-3, 4-dihydroxy-5-(hydroxymethyl) furan-2-yl) pyridazin-3 (2H)-one by spectroscopic and mass-spectrometric analyses, including IR, MS, 1D-, 2DNMR.Furthermore, the compound showed potential use as nematicides against the second stage larvae of Meloidogy incognita in vitro.

关键词： Aspergillus niger Nematicidal activity Secondary metabolite

作者: Zhu Xiaofeng Chen Lijie Wang Yuanyuan Li Song Duan Yuxi

作者单位: College of Plant Protection, Shenyang Agricultural University, Shenyang,Liaoning 110161, P.R.China

会议类型: 国内会议

会议名称: 中国植物病理学会2014年学术年会

会议地点: 沈阳

会议语种:英文

页码: 395-398

在线出版日期: 2014-07-29（万方平台首次上网日期，不代表论文的发表时间）