R. Kind et al., SECONDARY METABOLITES BY CHEMICAL-SCREENING .30. HELMIDIOL, A NEW MACRODIOLIDE FROM ALTERNARIA-ALTERNATA, Journal of natural products, 59(5), 1996, pp. 539-540
Chemical screening of Fungi imperfecti strains resulted in the detecti
on, isolation, and structure elucidation of a new symmetric 16-membere
d macrodiolide, named helmidiol (1). This secondary metabolite from Al
ternaria alternata (strain FH-A 6965) shows anthelmintic properties.