title: [Polyacetylenic compounds, 205. On the constituents of the tribe Arctotideae].
mesh_terms: D000480:Alkynes / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D010936:Plant Extracts / Q000032:analysis; D010944:Plants / Q000032:analysis*; D013019:South Africa; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D013876:Thiophenes / Q000302:isolation & purification*
chemical_list: D000480:Alkynes; D010936:Plant Extracts; D013876:Thiophenes
vernacular_title: Polyacetylenverbindungen, 205. Uber die Inhaltsstoffe der Tribus Arctotideae.