Cupaniol, a New branched polyprenol, from Cupania latifolia.
A new branched polyprenol, designated cupaniol, has been isolated from the methanol extract of the leaves of Cupania latifolia (Sapindaceae). The structure was determined to be (2E,6E,12E,16E)-3,7,13,17,21-pentamethyl-10-(1-methylethenyl)-2,6,12,16,20-docosapentaen-1-ol on the basis of spectral analysis and conversion to a known compound.
Sakane
Wataru
W
Department of Chemistry and Materials Science, Tokyo Institute of Technology, Meguro-ku, Tokyo 152-8551, Japan.
Hara
Noriyuki
N
Fujimoto
Yoshinori
Y
Takaishi
Yoshihisa
Y
Acuña
Ricardo
R
Osorio
Coralia
C
Duque
Carmenza
C
D002851:Chromatography, High Pressure Liquid; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D029631:Sapindaceae / Q000737:chemistry*; D013056:Spectrophotometry, Ultraviolet; D014212:Tretinoin / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification
C504501:cupaniol; D014212:Tretinoin