台湾黄牛木（Cratoxylum formosum ssp. pruniflorum）根中的色烯和异戊烯基呫吨酮
Chromene and prenylated xanthones from the roots of Cratoxylum formosum ssp. pruniflorum.
作者信息
Boonnak Nawong, Karalai Chatchanok, Chantrapromma Suchada, Ponglimanont Chanita, Kanjana-Opas Akkharawit, Chantrapromma Kan, Kato Shigeru
机构信息
Crystal Materials Research Unit, Department of Chemistry, Faculty of Science, Prince of Songkla University, Songkhla 90112, Thailand.
出版信息
Chem Pharm Bull (Tokyo). 2010 Mar;58(3):386-9. doi: 10.1248/cpb.58.386.
Two new xanthones, namely pruniflorone K (1) and L (2), have been isolated from the roots of Cratoxylum formosum ssp. pruniflorum, along with thirteen known xanthones (3-15). Their structures were mainly established using the spectroscopic methods. Only isolated compounds with sufficient amount were evaluated for antibacterial and antifungal activities.
从台湾黄牛木（Cratoxylum formosum ssp. pruniflorum）的根部分离出了两种新的呫吨酮，即李叶黄牛木呫吨酮K（1）和李叶黄牛木呫吨酮L（2），以及13种已知的呫吨酮（3 - 15）。它们的结构主要通过光谱方法确定。仅对分离得到的足量化合物进行了抗菌和抗真菌活性评估。
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