Isolation and identification of cytotoxic compounds from a fruticose lichen Roccella montagnei, and it's in silico docking study against CDK-10

ABSTRACT Roccella montagnei Bél. belongs to lichen family Roccelleceae growing luxuriantly along the coastal regions of India. As Roccella has been shown to be bioactive, we prepared methanolic extract and assessed its anticancer potential. The methanolic extract showed significant in vitro cytotoxic activity against four human cancer cell lines such as colon (DLD-1, SW-620), breast (MCF-7), head and neck (FaDu). This prompted us to isolate bioactive compounds through column chromatography. Two compounds roccellic acid and everninic acid have been isolated, out of which everninic acid is repo...