title: Veramadines A and B, New Steroidal Alkaloids from Veratrum maackii var. japonicum.
abstract: Two new steroidal alkaloids possessing a cevanine-type skeleton, veramadines A (1) and B (2), were isolated from the aerial parts of Veratrum maackii var. japonicum. The structures of 1 and 2 were elucidated on the basis of their spectroscopic data.
authors: Graduate School of Pharmaceutical Sciences, Hokkaido University, Japan. ntanaka@pharm.hokudai.ac.jp
authors: Naonobu
authors: N
authors: Tanaka
authors: Shohei
authors: S
authors: Suto
authors: Jun'ichi
authors: J
authors: Kobayashi
mesh_terms: D000470:Alkaloids / Q000737:chemistry* / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation; D035261:Plant Components, Aerial / Q000737:chemistry; D013256:Steroids / Q000737:chemistry* / Q000302:isolation & purification; D014703:Veratrum / Q000737:chemistry*
chemical_list: D000470:Alkaloids; D013256:Steroids; C561823:veramadine A; C561824:veramadine B