Atrichodermones A-C, three new secondary metabolites from the solid culture of an endophytic fungal strain, Trichoderma atroviride

A novel 3-amino-5-hydroxy-5-vinyl-cyclopentenone dimer (1), a new cyclopentone derivative (2), a new sesquiterpene (3), together with three known cyclopentenone derivatives (4-6) were isolated from Trichoderma atroviride, an endophyte derived from Lycoris radiata.274