Phenolic constituents of Carex vulpinoidea seeds and their tyrosinase inhibitory activities.
Two new phenolics, a stilbenoid, vulpinoideol A (1), and a chalcone, vulpinoideol B (2), along with ten known compounds (3-12) were isolated from Carex vulpinoidea Michx. seeds. The structures of compounds 1-12 were elucidated based on spectrometric and spectroscopic analyses including HRESIMS, 1D and 2D NMR data. All compounds were evaluated for their tyrosinase enzyme inhibitory activities.
Daniel B
DB
Niesen
Hang
H
Ma
Tao
T
Yuan
Alvin C
AC
Bach
Geneive E
GE
Henry
Navindra P
NP
Seeram
D031255:Carex Plant / Q000737:chemistry*; D015394:Molecular Structure; D014442:Monophenol Monooxygenase / Q000037:antagonists & inhibitors*; D010636:Phenols / Q000737:chemistry* / Q000494:pharmacology*; D012639:Seeds / Q000737:chemistry*
D010636:Phenols; D014442:Monophenol Monooxygenase