a Key Laboratory of Southern Subtropical Plant Diversity, Shenzhen Fairy Lake Botanical Garden, Chinese Academy of Sciences , 160 Xianhu Road, Luohu District, Shenzhen 518004 , P.R. China.
Nat Prod Res. 2014;28(2):81-5. doi: 10.1080/14786419.2013.841686. Epub 2013 Oct 1.
A new bixanthone derivative, garciobioxanthone (1), was isolated from the EtOH extract of the bark of Garcinia oblongifolia, together with 11 known compounds. The structure of 1 was elucidated on the basis of 1D NMR, 2D NMR and other spectroscopic analysis. The structures of the known compounds were identified by comparison of their spectroscopic data with those reported in the references.
从藤黄科藤黄属植物岭南山竹子的树皮乙醇提取物中分离得到一个新的双黄酮衍生物，命名为 Garcio bixanthone（1），同时还分离得到 11 个已知化合物。通过一维核磁、二维核磁和其他光谱分析确定了化合物 1 的结构。通过与文献报道的光谱数据比较，鉴定了已知化合物的结构。
