New Metabolite from the Endophytic Fungus Corynespora smithii

被引:1
|
作者
Su, Yung-Shun [1 ]
Cheng, Ming Jen [2 ]
Wu, Ming Der [2 ]
Hsieh, Sung Yuan [2 ]
Chai, Chee-Yin [1 ,3 ]
Kwan, Aij-Li [1 ,4 ]
机构
[1] Kaohsiung Med Univ, Coll Med, Grad Inst Med, Kaohsiung 807, Taiwan
[2] Food Ind Res & Dev Inst FIRDI, Bioresource Collect & Res Ctr BCRC, Hsinchu 300, Taiwan
[3] Kaohsiung Med Univ, Chung Ho Mem Hosp, Dept Pathol, Kaohsiung 807, Taiwan
[4] Kaohsiung Med Univ, Chung Ho Mem Hosp, Dept Neurosurg, Kaohsiung 807, Taiwan
关键词
Hypoxylon monticulosum; Xylariaceae; diterpene; secondary metabolite; NATURAL-PRODUCTS;
D O I
10.1007/s10600-020-03060-9
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
A new isopimarane-type diterpene glycoside, named hypomonticuside (1), was isolated from the BuOH-soluble fraction of the liquid fermentation of an endophytic fungus Corynespora smithii, derived from the stems of Ardisia cornudentata Mez (Myrsinaceae). The structure of 1 was elucidated by spectroscopic methods, including UV, IR, HR-ESI-MS, and extensive 1D and 2D NMR techniques.
引用
收藏
页码:452 / 454
页数:3
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