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广西师范大学学报(自然科学版) ›› 2021, Vol. 39 ›› Issue (2): 139-143.doi: 10.16088/j.issn.1001-6600.2020060902
李本超1,2, 梁艳1,2, 覃小芽1,2, 莫土香1,2, 徐照隆1,2, 李俊1,2, 杨瑞云1,2*
LI Benchao1,2, LIANG Yan1,2, QIN Xiaoya1,2, MO Tuxiang1,2, XU Zhaolong1,2, LI Jun1,2, YANG Ruiyun1,2*
摘要: 采用硅胶柱层析、 ODS柱层析、 Sephadex LH-20以及半制备HPLC等方法,从广豆根内生真菌GDG-178(Fusarium equiseti)代谢产物中分离得到10个化合物,通过波谱分析,鉴定化合物的结构分别为:白僵菌素 (1)、fusaproliferin (2)、11-epiterpestacin (3)、吲哚-3-乙酸 (4)、indole-3-methylethanoate (5)、4-methyl-5,6-dihydro-2H-pyran-2-one (6)、柄曲霉素 (7)、2′-hydroxydecanylpentadec-5,8,10,12-tetraneoate (8)、19-norergosta-5,7,9,22-tetraene-3β-ol (9)、对羟基苯甲醛 (10)。其中,化合物7~10为首次从镰刀菌属Fusarium sp.中分离得到,化合物5和6为首次从木贼镰刀菌Fusarium equiseti中分离得到。
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[1] | 覃玉月, 刘晓波, 徐照隆, 莫土香, 李俊, 杨瑞云. 广豆根内生真菌Xylaria sp. GDGJ-368代谢产物研究[J]. 广西师范大学学报(自然科学版), 2020, 38(5): 71-77. |
[2] | 徐伟锋,姚飞华,梁学锋,郑娜,杨瑞云,李俊. 广豆根内生真菌GDG-180代谢产物研究[J]. 广西师范大学学报(自然科学版), 2017, 35(1): 58-61. |
[3] | 周德雄, 王歆竹, 徐伟峰, 杨瑞云, 邵长伦, 李俊. 短指软珊瑚Sinularia sp.内生真菌Ta31-2代谢产物研究(Ⅱ)[J]. 广西师范大学学报(自然科学版), 2014, 32(4): 91-95. |
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