title: Microbiaeratin, a new natural indole alkaloid from a Microbispora aerata strain, isolated from Livingston Island, Antarctica.
abstract: A new sulphur-containing natural alkaloid named microbiaeratin (1a) was isolated, together with the known microbiaeratinin (2, bacillamide) from the culture filtrate of Microbispora aerata strain IMBAS-11A. The organism was isolated from penguin excrements collected on the Antarctic Livingston Island. The structure was elucidated by one- and two-dimensional NMR experiments and mass spectrometric investigations.
authors: The Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, Sofia, Bulgaria. venibiva@microbio.bas.bg
authors: Veneta
authors: V
authors: Ivanova
authors: Mariana
authors: M
authors: Kolarova
authors: Krasja
authors: K
authors: Aleksieva
authors: Udo
authors: U
authors: Gräfe
authors: Hans-Martin
authors: HM
authors: Dahse
authors: Hartmut
authors: H
authors: Laatsch
mesh_terms: D000192:Actinomycetales / Q000737:chemistry* / Q000235:genetics / Q000502:physiology; D000818:Animals; D000864:Antarctic Regions; D001419:Bacteria / Q000187:drug effects* / Q000254:growth & development; D045744:Cell Line, Tumor / Q000187:drug effects; D002851:Chromatography, High Pressure Liquid; D005243:Feces / Q000737:chemistry / Q000382:microbiology; D005347:Fibroblasts / Q000166:cytology / Q000187:drug effects*; D006801:Humans; D026121:Indole Alkaloids / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology*; D051379:Mice; D015394:Molecular Structure; D013057:Spectrum Analysis; D046429:Spheniscidae; D013455:Sulfur / Q000737:chemistry
chemical_list: D026121:Indole Alkaloids; C521080:microbiaeratin; D013455:Sulfur