El-Gamal Ali A H, Wang Shang-Kwei, Duh Chang-Yih
Department of Marine Resources, National Sun Yat-sen University, Kaohsiung, Taiwan, Republic of China.
J Nat Prod. 2004 Mar;67(3):333-6. doi: 10.1021/np030447w.
Eight new vibsane-type diterpenoids, vibsanins P-W (1-8), were isolated from the methanol extracts of the leaves and twigs of Viburnum awabuki. The structures were elucidated by 1D and 2D NMR spectral analysis, and their cytotoxicity against selected cancer cells was measured in vitro.
从珊瑚树的叶和嫩枝的甲醇提取物中分离出8种新的紫衫烷型二萜类化合物，即珊瑚素P-W（1-8）。通过一维和二维核磁共振光谱分析阐明了它们的结构，并在体外测定了它们对选定癌细胞的细胞毒性。
