| cerebrosides of the halotolerant fungus alternaria raphani isolated from a sea salt field. | in order to search for structurally novel and bioactive natural compounds from marine-derived fungi, a halotolerant fungal strain (thw-18) identified as alternaria raphani was isolated from sediment collected in the hongdao sea salt field. from the ethyl acetate extract of alternaria raphani, three new cerebrosides, alternarosides a-c (1-3), and a new diketopiperazine alkaloid, alternarosin a (4), together with 15 known compounds were isolated and identified by spectroscopic and chemical methods ... | 2009 | 19685913 |