title: A new dolabrane-type diterpene from Ceriops tagal.
abstract: A new dolabrane-type diterpene named tagalsin O 1, together with six known analogues 2-7, were isolated from the aerial part of the mangrove plant Ceriops tagal. The structures and relative configurations were elucidated on the basis of their spectroscopic data. Cytotoxicity of the isolated compounds against HeLa human cervical carcinoma cancer cell line was evaluated.
authors.affiliation: Shanghai Research Center for Modernization of Traditional Chinese Medicine, Shanghai Institute of Materia Medica, Chinese Academy of Science, Shanghai, 201203, P. R. China.
authors.forename: Xiao-Wei
authors.initials: XW
authors.lastname: Ouyang
authors.forename: Xia-Chang
authors.initials: XC
authors.lastname: Wang
authors.forename: Qing-Xi
authors.initials: QX
authors.lastname: Yue
authors.forename: Li-Hong
authors.initials: LH
authors.lastname: Hu
mesh_terms: D000972:Antineoplastic Agents, Phytogenic / Q000032:analysis; D004224:Diterpenes / Q000302:isolation & purification*; D006367:HeLa Cells; D006801:Humans; D015394:Molecular Structure; D043982:Rhizophoraceae / Q000737:chemistry*
chemical_list: D000972:Antineoplastic Agents, Phytogenic; D004224:Diterpenes; C548382:tagalcin O