Speramides A–B, two new prenylated indole alkaloids from the freshwater-derived fungus Aspergillus ochraceus KM007

Speramides A–B, two new prenylated indole alkaloids from the freshwater-derived fungus Aspergillus ochraceus KM007 Speramides A–B, two new prenylated indole alkaloids from the freshwater-derived fungus Aspergillus ochraceus KM007 Isolation of a new indoxyl alkaloid, Amoenamide B, from Aspergillus amoenus NRRL 35600: Biosynthetic implications and correction of the structure of Speramide B Isolation of a new indoxyl alkaloid, Amoenamide B, from Aspergillus amoenus NRRL 35600: Biosynthetic implications and correction of the structure of Speramide B Bioactive Indole Alkaloids and Phenyl Ether Derivatives from a Marine-Derived <i>Aspergillus</i> sp. Fungus Speradines B-E, Four Novel Tetracyclic Oxindole Alkaloids from the Marine-Derived Fungus Aspergillus oryzae Speradines B-E, Four Novel Tetracyclic Oxindole Alkaloids from the Marine-Derived Fungus Aspergillus oryzae Bioactive Indole Alkaloids and Phenyl Ether Derivatives from a Marine-Derived <i>Aspergillus</i> sp. Fungus Speradine A, a new pentacyclic oxindole alkaloid from a marine-derived fungus Aspergillus tamarii Two new alkaloids from a strain of endophytic fungus Aspergillus sp.