2"-O-beta-L-galactopyranosylorientin

2"-O-beta-L-galactopyranosylorientin is extracted from the flowers of Trollius ledebouri. 2"-O-beta-L-galactopyranosylorientin involves transporter mediated efflux in addition to passive diffusion and is the substrate of multidrug resistance protein 2 (MRP2). Anti-inflammatory effect[1][2][3].