Constituents from the heartwoods of Osmanthus armatus.
A new ester, armatuside (1), along with 13 known compounds (2-14), were obtained from the ethanolic extract of the heartwoods of Osmanthus armatus. The structures of all compounds were deduced using 1D, and 2D NMR spectroscopic methods. The absolute configuration of 1 was deduced by chemical correlation with a known compound. Compounds 2-14 were isolated from the plant for the first time.
Yin
Ren-Jie
RJ
Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing, PR China.
Huang
Xue-Feng
XF
Kong
Ling-Yi
LY
D004952:Esters / Q000737:chemistry* / Q000302:isolation & purification; D000431:Ethanol / Q000737:chemistry; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D029592:Oleaceae / Q000737:chemistry*; D010936:Plant Extracts / Q000737:chemistry*
D004952:Esters; D010936:Plant Extracts; D000431:Ethanol