title: [263. A new bufadienolide from Helleborus odorus Waldtst, et Kit. Toad venoms. 40].
mesh_terms: D000818:Animals; D001001:Anura; D002018:Bufanolides / Q000032:analysis / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D010936:Plant Extracts / Q000032:analysis; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D014688:Venoms
chemical_list: D002018:Bufanolides; D010936:Plant Extracts; D014688:Venoms
vernacular_title: 263. Ein neues Bufadienolid aus Helleborus odorus Waldtst. et Kit. Uber Krötengifte. 40.