New phenolics from Polygala fallax.
Two new phenolic compounds, polygalolide A (1) and polygalolide B (2), together with three known xanthones were isolated from the roots and stems of Polygala fallax. The structures of 1 and 2 were elucidated on the basis of spectroscopic evidence.
Ma
Wenzhe
W
South China Institute of Botany, Chinese Academy of Sciences, Guangzhou 510650, People's Republic of China.
Wei
Xiaoyi
X
Ling
Tiejun
T
Xie
Haihui
H
Zhou
Wenhua
W
D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D015394:Molecular Structure; D010636:Phenols / Q000737:chemistry / Q000302:isolation & purification*; D018517:Plant Roots / Q000737:chemistry; D018547:Plant Stems / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D031801:Polygala / Q000737:chemistry*
D004365:Drugs, Chinese Herbal; D010636:Phenols; C476753:polygalolide A; C476754:polygalolide B