Structure of acoseptine—A representative of a new type of norditerpenoid alkaloids

Structure of acoseptine—A representative of a new type of norditerpenoid alkaloids 2-Acetylseptentriosine, a New Diterpenoid Alkaloid from Aconitum septentrionale 2-Acetylseptentriosine, a New Diterpenoid Alkaloid from Aconitum septentrionale “Anhydrolycaconitine”, a new diterpene alkaloid fromAconitum septentrionale K Septentriosine--a New C₂₀-Diterpenoid Alkaloid from Aconitum septentrionale Septerine and septefine ? new alkaloids ofAconitum septentrionale Norditerpenoid alkaloids from Aconitum septentrionale K. New norditerpenoid alkaloids from Aconitum septentrionale New Diterpenoid Alkaloids from the Roots of Aconitum septentrionale: Isolation by an Ion Exchange Method Septatisine, a novel diterpenoid alkaloid from <i>Aconitum</i> <i>septentrionale</i> Koelle