Objective: To study the secondary metabolites of Eurotium cristatum from Fu Brick Tea and their biological activities. Methods: The compounds were isolated by various column chromatographies on normal phase silica gel, reversed silica gel, Sephadex LH-20, preparative TLC, and recrystallization. The structures were identified by the extensive analysis on their spectroscopic data. The inhibitory effects of compounds 1-9 against SF-268, MCF-7, and NCI-H460 cell lines were tested in vitro by SRB method. The inhibitory effects of compounds 2-9 on Staphyloccocus aureus, Escherichia coli, Salmonella ...