Yan Wei, Wei Wei, Zhang Yang-Yang, Wang Jia-Jie, Ping Xiao-Fei, Xu Jia-Yun, Ye Yong-Hao
a College of Plant Protection, State & Local Joint Engineering Research Center of Green Pesticide Invention and Application , Nanjing Agricultural University , Nanjing 210095 , China.
b Jiangsu Key Laboratory of Biofunctional Molecule , Jiangsu Second Normal University , Nanjing 210013 , China.
J Asian Nat Prod Res. 2018 Oct;20(10):957-961. doi: 10.1080/10286020.2018.1424140. Epub 2018 Jan 15.
Two new cyclohexene derivatives, nigrosporanenes C and D (1 and 2), together with three known compounds (3-5), were isolated from the culture of an endophyte Nigrospora oryzae S4. Their structures were characterized by a combination of detailed spectroscopic analysis and comparison of their NMR data with those reported in the literature. All compounds were tested for anti-phytopathogenic activity, however, none of them showed activity at a concentration of 20 μM.
从内生真菌稻黑孢菌S4的培养物中分离出两种新的环己烯衍生物，黑孢菌素C和D（1和2），以及三种已知化合物（3-5）。通过详细的光谱分析以及将它们的核磁共振数据与文献报道的数据进行比较来表征它们的结构。对所有化合物进行了抗植物病原菌活性测试，然而，在20μM的浓度下，它们均未表现出活性。
