摘要
A new diterpenoid alkaloid, hemsleyanaine (1), was isolated from the roots of Aconitum hemsleyanum Pritz.Its structure was elucidated as 8 acetyl 14 benzoyl ezochasmanine on the basis of chemical and spectral evidence.Together with this new compound there known diterpenoid alkaloids, chasmanine (2), indaconitine (3) and talatisamine (4), were isolated and identified.
A new diterpenoid alkaloid, hemsleyanaine (1), was isolated from the roots of Aconitum hemsleyanum Pritz.Its structure was elucidated as 8 acetyl 14 benzoyl ezochasmanine on the basis of chemical and spectral evidence.Together with this new compound there known diterpenoid alkaloids, chasmanine (2), indaconitine (3) and talatisamine (4), were isolated and identified.
