A new lignan from the seeds of Sphaerophysa salsula.
A new compound, sphaerophysin A (1), together with 16 known compounds (2-17) were obtained from the ethanolic extract of the seeds of Sphaerophysa salsula. The structure of 1 was elucidated on the basis of spectral and chemical evidence. Compounds 2-17 were isolated from the plant for the first time.
Ma
Zhong-Jun
ZJ
Department of Natural Medicines, Shenyang Pharmaceutical University, China.
Fujii
Isao
I
Ebizuka
Yutaka
Y
Li
Xian
X
D004365:Drugs, Chinese Herbal; D007887:Fabaceae / Q000737:chemistry*; D017705:Lignans / Q000737:chemistry* / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D012639:Seeds / Q000737:chemistry*
D004365:Drugs, Chinese Herbal; D017705:Lignans; C498936:sphaerophysin A