Chemical constituents of Tupistra chinensis rhizomes.
A new pregnane glycoside, a dibenzylbutyrolactone lignan, 5-hydroxymatairesinol dimethyl ether, and three new flavonoids, including one 8-methylflavan-3-ol, and two 8-methylflavones, together with five known flavonoids and two known alkaloids were isolated from the rhizomes of Tupistra chinensis. The structures of all compounds were elucidated by spectral studies.
Pan
Wen-Bin
WB
Department of Applied Chemistry, Fooyin University, kaohsiung County 831, Taiwan.
Wei
Li-Mei
LM
Wei
Li-Lan
LL
Wu
Yang-Chang
YC
D019668:Liliaceae / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D027343:Rhizome / Q000737:chemistry*