Triterpenoids from Erythrophleum fordii Chemical constituents from underground parts of Isodon sculponeatus and their bioactivities Studies on coumarins from fruit of Cnidium monnieri and their cytotoxic activities Two new lactone derivatives from an endophyte Diaporthe sp. XZ-07 cultivated on Camptotheca acuminata Cytotoxic alkaloids from stems of Nelumbo nucifera A new isocoumarin isolated from endophytic fungus Arthrinium sp. A092 derived from medicinal plant Uvaria microcarpa 2-Pyridinethiolate derivatives from branches and leaves of Polyalthianemoralis and their cytotoxic activities Bioactive Constituents from Twigs and Leaves of Kopsia hainanensis Studies on flavonoids from stems of Nelumbo nucifera Gaertn and their cytotoxic activities Monosaccharide compositions of Codonopsis pilosula polysaccharides and their correlation analysis on cytotoxic activities against HepG2 cells A new seco-prezizaane-type sesquiterpenoid from twigs and leaves of Illicium majus