title: Three new isopimarane diterpenoids from Excoecaria acerifolia.
abstract: Three new isopimarane diterpenoids named excoecarins F-H (1-3) were isolated from the EtOAc extract of the Chinese ethnodrug Gua-jing-ban (Excoecaria acerifolia Didr.). Their structures were elucidated by the analysis of spectroscopic data including 1D, 2D NMR and HR-MS. The anti-HIV-1 bioactivity test of 1 and 2 showed weak activity.
authors.affiliation: Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haiko 571101, China.
authors.forename: Sheng-Zhuo
authors.initials: SZ
authors.lastname: Huang
authors.forename: Qing-Yun
authors.initials: QY
authors.lastname: Ma
authors.forename: Wei-Wei
authors.initials: WW
authors.lastname: Fang
authors.forename: Feng-Qing
authors.initials: FQ
authors.lastname: Xu
authors.forename: Hua
authors.initials: H
authors.lastname: Peng
authors.forename: Hao-Fu
authors.initials: HF
authors.lastname: Dai
authors.forename: Jun
authors.initials: J
authors.lastname: Zhou
authors.forename: You-Xing
authors.initials: YX
authors.lastname: Zhao
mesh_terms: D019380:Anti-HIV Agents / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D004224:Diterpenes / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D019665:Euphorbiaceae / Q000737:chemistry*; D015497:HIV-1 / Q000187:drug effects; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular
chemical_list: D019380:Anti-HIV Agents; D004224:Diterpenes; D004365:Drugs, Chinese Herbal