Asterogynins: Secondary Metabolites from a Costa Rican Endophytic Fungus
نویسندگان
چکیده
An endophytic fungus isolated from the small palm Asterogyne martiana produced two unusual steroid-like metabolites, asterogynin A (1) and asterogynin B (2), along with the known compounds viridiol (3) and viridin (4). Asterogynins A and B were characterized by NMR and MS spectroscopic analysis.
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