title: A novel polyisoprenyl benzophenone derivative from Garcinia eugeniaefolia.
abstract: A novel polyisoprenyl benzophenone derivative named eugeniaphenone (1) was isolated from the stem bark of Garcinia eugeniaefolia Wall. Its structure was elucidated by spectroscopic methods, including 1D and 2D NMR techniques, and confirmed by single-crystal X-ray diffraction analysis. It is the first example in which an isoprenyl unit formed a cyclobutane-containing side chain in the polyisoprenyl benzophenone derivatives.
authors.affiliation: Research Center for Chemistry, Indonesia Institute of Science, Komplek Puspiptek Serpong, Indonesia.
authors.forename: Sri
authors.initials: S
authors.lastname: Hartati
authors.forename: Atiek
authors.initials: A
authors.lastname: Soemiati
authors.forename: Hong-Bing
authors.initials: HB
authors.lastname: Wang
authors.forename: Leonardus B S
authors.initials: LB
authors.lastname: Kardono
authors.forename: Muhammad
authors.initials: M
authors.lastname: Hanafi
authors.forename: Soleh
authors.initials: S
authors.lastname: Kosela
authors.forename: Guo-Wei
authors.initials: GW
authors.lastname: Qin
mesh_terms: D001577:Benzophenones / Q000737:chemistry / Q000302:isolation & purification*; D029760:Garcinia / Q000737:chemistry*; D045782:Hemiterpenes / Q000737:chemistry / Q000302:isolation & purification*; D008968:Molecular Conformation; D024301:Plant Bark / Q000737:chemistry
chemical_list: D001577:Benzophenones; D045782:Hemiterpenes; C121576:polyisoprenyl benzophenone