Rivularin

Rivularin (Skullcapflavone) is a flavonoid that can be found in Radix scutellariae[1].

[1] Jia D, et, al. On-line comprehensive two-dimensional HepG2 cell membrane chromatographic analysis system for charactering anti-hepatoma components from rat serum after oral administration of Radix scutellariae: A strategy for rapid screening active compounds in vivo. J Pharm Biomed Anal. 2016 Jan 25;118:27-33. DOI:10.1016/j.jpba.2015.10.013