来自海洋褐藻二叉网翼藻（Dictyota dichotoma (Huds.) Lamour.）的A环羟基化多拉烷类化合物
Ring-A hydroxylated dolastanes from the marine brown alga Dictyota dichotoma (Huds.) Lamour.
作者信息
Ali Muhammad Shaiq, Pervez Muhammad Kashif
机构信息
H.E.J. Research Institute of Chemistry, University of Karachi, Karachi-75270, Pakistan.
出版信息
Nat Prod Res. 2003 Aug;17(4):281-6. doi: 10.1080/1057563031000072514.
PMID:12822908
Abstract
Marine brown alga Dictyota dichotoma (Dictyotaceae) collected from Karachi coast of Arabian Sea yielded two new dolastane-diterpenoids named: dichototetraol (1) and dichotopentaol (3) along with 2 of the same skeleton as a new source. Their structures have been characterized with the aid of 2D-NMR spectroscopic techniques.
摘要
从阿拉伯海卡拉奇海岸采集的海洋褐藻二叉网地藻（网地藻科）产生了两种新的多拉斯坦二萜类化合物，分别命名为：二叉四醇（1）和二叉五醇（3），以及另外两种具有相同骨架的化合物作为新来源。它们的结构已借助二维核磁共振光谱技术进行了表征。
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