Atractylochromene is an inhibitor of β-catenin dependent Wnt pathway, it may be a potential chemotherapeutic agent for the prevention and treatment of human colon cancer.

Selective, high affinity, non-competitive α1A adrenoceptor antagonist (Ki = 0.35 nM). Exhibits no significant activity against a range of other GPCRs, including α2A, β1 and β2 adrenoceptors. Antagonizes effects of phenylephrine on isolated rabbit prostate muscle in vitro and on intra-urethral pressure in rats.

RBC10 抑制 Ral 与其效应子 RALBP1 的结合，并抑制 Ral 介导的小鼠胚胎成纤维细胞的细胞扩散和人类癌细胞系的贴壁依赖性生长。