J Asian Nat Prod Res 2021 May 14:1-10. Epub 2021 May 14.
Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, China.
A phytochemical investigation on the 80% ethanol extract of the roots of Pojark. resulted in the isolation of 20 compounds, including two new ones, named kompasinol P () and 3,5,7,2',3'-pentahydroxy-4'-methoxyisoflavanone (). Among them, a pair of enantiomers, (7, 8 , 7', 8')kompasinol A ( and (7 , 8, 7', 8')-kompasinol A (), were successfully separated by the chiral-phase HPLC resolution for the first time. Read More