title: [Synthetic studies on echinulin and related natural products. V. Isolation, structure and synthesis of echinulin-neoechinulin type alkaloids isolated from Aspergillus amstelodami (author's transl)].
mesh_terms: D000470:Alkaloids / Q000302:isolation & purification*; D001230:Aspergillus / Q000032:analysis*; D013729:Terpenes / Q000302:isolation & purification*
chemical_list: D000470:Alkaloids; D013729:Terpenes