拉伤
立体化学
化学
花色曲霉
褐藻
孢子
曲霉
植物
生物
藻类
解剖
作者
Fang Miao,Xiujuan Liang,Xianghong Liu,Nai‐Yun Ji
摘要
Through addition of suberoylanilide hydroxamic acid, two new aromatic norditerpenes, aspewentins A (1) and B (2), along with an oxygenated derivative, aspewentin C (3), were obtained from the culture of an Aspergillus wentii strain (na-3) isolated from the tissue of the brown alga Sargassum fusiforme. The structures and absolute configurations were unambiguously elucidated by spectroscopic analyses and quantum chemical calculations. Aspewentins A–C were produced before sporulation and exhibited potent bioactivities against some marine-derived organisms.
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