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从一株红树林木果楝属植物内生真菌Trichoderma sp.Xy24中分离得到3个化合物,包括一个Harziane二萜harzianone(1),一个菖蒲烷型倍半萜醇trichoacorenol(2)以及一个具有完全对称结构的聚酮类化合物trichodimerol(3)。其化学结构通过旋光、质谱以及核磁共振波谱等波谱方法确定。化合物3具有中等程度的抗病毒活性。
Three compounds were isolated from the endophytic Trichoderma sp. Xy24 from a mangrove plant, including one Harziane diterpene harzianone (1), one trichoacorenol (2) and one Symmetrical polyketide trichodimerol (3). Its chemical structure by optical rotation, mass spectrometry and nuclear magnetic resonance spectroscopy and other spectroscopic methods. Compound 3 has a moderate degree of antiviral activity.