A novel polyisoprenyl benzophenone derivative from Garcinia eugeniaefolia.
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.
Hartati
Sri
S
Research Center for Chemistry, Indonesia Institute of Science, Komplek Puspiptek Serpong, Indonesia.
Soemiati
Atiek
A
Wang
Hong-Bing
HB
Kardono
Leonardus B S
LB
Hanafi
Muhammad
M
Kosela
Soleh
S
Qin
Guo-Wei
GW
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
D001577:Benzophenones; D045782:Hemiterpenes; C121576:polyisoprenyl benzophenone