Secondary metabolites from Colletotrichum capsici, an endophytic fungus derived from Siegesbeckia pubescens Makino

作者：Wang, Fuqian; Ma, Haoran; Hu, Zhengxi; Jiang, Jie; Zhu, Hucheng; Cheng, Lu; Yang, Quanwei; Zhang, Hong^*; Zhang, Geng^*; Zhang, Yonghui^*

来源：Natural Product Research, 2017, 31(16): 1849-1854.

DOI：10.1080/14786419.2016.1261346

• Colletotrichum capsici
• tremulane sesquiterpenoid
• Endophytic fungus

A rare new tremulane sesquiterpenoid analogue, 11,12-epoxy-5,6-seco-1,6(13)-tremuladien-5,12-olide (1), together with five known altenuene derivatives (2-6) was isolated from the cultures of Colletotrichum capsici, which was isolated as an endophytic fungus from fresh leaves of Siegesbeckia pubescens Makino (Compositae). Their structures were elucidated by means of spectroscopic methods and comparison with literature data. All compounds isolated were reported for the first time from the fungus C. capsici. @@@ [GRAPHICS] @@@ .

• 出版日期2017
• 单位华中科技大学; 武汉市中西医结合医院