4 結果
In this study, four prenylated and geranylated flavonoids, cudraflavone B (1), pomiferin (2), osajin (3), and diplacone (4), were tested for their antioxidant and anti-inflammatory effects and to identify any potential relationships between chemical structure and antioxidant or anti-inflammatory
In our ongoing search for anti-inflammatory and neuroprotective agents of natural origin, the total methanolic extract (MPE) of horse apple (Maclura pomifera) and its two major prenylated isoflavones, osajin (OSA) and pomiferin (POM), were evaluated in vitro for their ability to affect four
Twenty-five new (abiesadines A-Y, 1-25) and 29 known (26-54) diterpenes were isolated from the aerial parts of Abies georgei. Abiesadine A (1) is a novel 8,14-seco-abietane, while abiesadine B (2) is a novel 9,10-seco-abietane. The structures of the new compounds were established on the basis of
While osajin and pomiferin are known for their anticancer, antibacterial and antidiabetic properties, scandenone and auriculasin have been proposed as anti-inflammatory and antinociceptive agents. Curiously, these two couples of molecules are, from a chemical point of view, structural isomers which