New phenolic compounds from Liatris elegans.
Chemical investigation on the whole plants of Liatris elegans resulted in the isolation and identification of the new ferulic acid ester (1) and arylnaphthalene lignan (2), together with 13 known compounds. The structures of the new compounds were established as p-hydroxyphenylferulate (1) and 5,3'-dihydroxy-4,4'-dimethoxy-2,7'-cycloligna-7,7'-diene-9,9'-lactone (2) by extensive NMR and HRESIMS spectroscopic analyses.
Zhang
Zhizhen
Z
National Center for Pharmaceutical Crops, Arthur Temple College of Forestry and Agriculture, Stephen F. Austin State University, Nacogdoches, TX 75962-6109, USA.
Ownby
Stacy
S
Wang
Ping
P
Yuan
Wei
W
Zhang
Wanli
W
Li
Shiyou
S
D019659:Asteraceae / Q000737:chemistry*; D003373:Coumaric Acids / Q000737:chemistry; D004952:Esters / Q000737:chemistry; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D010636:Phenols / Q000737:chemistry*
D003373:Coumaric Acids; D004952:Esters; D010636:Phenols; C004999:ferulic acid