A new nor-lignan from the seeds of Descurainia sophia.
A new aryldihydronaphthoic acid, descuraic acid (1), was isolated from the seeds of Descurainia sophia (L.) Webb ex Prantl. The structure of 1 was elucidated by means of physico-chemical properties and spectroscopic methods (1D and 2D NMR, MS). 1 was a new nor-lignan.
Sun
Kai
K
Research Department of Natural Medicine, Shenyang Pharmaceutical University, Shenyang 110016, China.
Li
Xian
X
Li
Wen
W
Liu
Jian-Ming
JM
Wang
Jin-Hui
JH
Sha
Yi
Y
D019607:Brassicaceae / Q000737:chemistry*; D002839:Chromans; D004365:Drugs, Chinese Herbal / Q000737:chemistry; D017705:Lignans / Q000737:chemistry* / Q000302:isolation & purification; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D012639:Seeds / Q000737:chemistry; D021241:Spectrometry, Mass, Electrospray Ionization
D002839:Chromans; D004365:Drugs, Chinese Herbal; D017705:Lignans; C505649:descurainin A