Ali Muhammad Shaiq, Pervez Muhammad Kashif, Saleem Muhammad, Ahmed Farman
H.E.J. Research Institute of Chemistry, University of Karachi, Karachi-75270, Pakistan.
Nat Prod Res. 2003 Oct;17(5):301-6. doi: 10.1080/1057563031000072523.
Marine brown alga Dictyota dichotoma (Dictyotaceae) collected from Karachi coast of Arabian Sea yielded two new (1 and 2) enones (dolastane-diterpenoids) named: dichotenone-A and -B along with an olide (loliolide, 3) as a new source. Their structures have been characterized with the aid of 2D-NMR spectroscopic techniques.
从阿拉伯海卡拉奇海岸采集的海洋褐藻二叉网翼藻（网翼藻科）产生了两种新的（1和2）烯酮（多拉斯坦二萜类化合物），分别命名为：二萜烯酮-A和 -B，以及一种内酯（洛利内酯，3）作为新来源。它们的结构已借助二维核磁共振光谱技术进行了表征。
