作者: Daniel B. Niesen , Hang Ma , Tao Yuan , Alvin C. Bach , Geneive E. Henry
DOI: 10.1177/1934578X1501000328
关键词:
摘要: Two new phenolics, a stilbenoid, vulpinoideol A (1), and chalcone, B (2), along with ten known compounds (3-12) were isolated from Carex vulpinoidea Michx. seeds. The structures of 1-12 elucidated based on spectrometric spectroscopic analyses including HRESIMS, 1D 2D NMR data. All evaluated for their tyrosinase enzyme inhibitory activities.