Guo H, Sun B, Gao H, Chen X, Liu S, Yao X, Liu X, Che Y (2009) Diketopiperazines from the Cordyceps-colonizing fungus Epicoccum nigrum. J Nat Prod 72(12), 2115-2119.

Guo H, Sun B, Gao H, Niu S, Liu X, Yao X, Che Y (2009) Trichocladinols A–C, Cytotoxic Metabolites from a Cordyceps-Colonizing Ascomycete Trichocladium opacum Eur J Org Chem 32, 5525-5530.

Guo H, Hu H, Liu S, Liu X, Zhou Y, Che Y (2007) Bioactive p-terphenyl derivatives from a Cordyceps-colonizing isolate of Gliocladium sp. J Nat Prod 70(9), 1519-1521.

Hu H, Guo H, Li E, Liu X, Zhou Y, Che Y (2006) Decaspirones F-I, bioactive secondary metabolites from the saprophytic fungus Helicoma viridis. J Nat Prod 69(12), 1672-1675.