Pudhom Khanitha, Vilaivan Tirayut, Ngamrojanavanich Nattaya, Dechangvipart Suchon, Sommit Damrong, Petsom Amorn, Roengsumran Sophon
Research Centre for Bioorganic Chemistry, Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand.
J Nat Prod. 2007 Apr;70(4):659-61. doi: 10.1021/np060520t. Epub 2007 Mar 7.
Four novel furanocembranoids (1-4) were isolated from the stem bark of Croton oblongifolius. Their structures were elucidated on the basis of spectroscopic analysis, mainly NMR and MS. Compounds 1, 3, and 4 exhibited good cytotoxicity against several human tumor cell lines.
从长圆叶巴豆的茎皮中分离出四种新型呋喃贝壳杉烷类化合物（1-4）。基于光谱分析，主要是核磁共振（NMR）和质谱（MS）对其结构进行了阐明。化合物1、3和4对几种人类肿瘤细胞系表现出良好的细胞毒性。
