Undescribed cytotoxic bisabosqual-type meroterpenoids from an endophytic Stachybotryaceae sp. associated with Delphinium yunnanense

Peniapyrones A–I, Cytotoxic Tricyclic-Fused α-Pyrone Derivatives from an Endophytic Penicillium brefeldianum F4a

“…Since 1993, many anticancer drugs have been detected in endophytic fungi, including taxol (paclitaxel), camptothecin, hypericin, and podophyllotoxin . Plant diversity has shaped a rich and unique diversity of endophytic fungi, and they are considered a unique habitat for strains with the potential to produce cytotoxic secondary metabolites and are thus sustainable contributors to the discovery of anticancer lead compounds. − …”