1-Nitroaknadinine from Stephania sutchuenensis

1-Nitroaknadinine from Stephania sutchuenensis Constitution of three new alkaloids, aknadinine (4-demethylhasubanonine), aknadicine (4-demethylnorhasubanonine), and aknadilactam (4-demethyl-16-oxohasubanonine) Further Constituents of<i>Stephania sutchuenensis</i> Stephadiamine, a new skeletal alkaloid from Stephania japonica: The first example of a C-norhasubanan alkaloid. New Morphinane and Hasubanane Alkaloids from Stephania cepharantha Hasubanan Type Alkaloids from Stephania longa Antimicrobial Alkaloids from the Tubers of Stephania succifera The alkaloids of Stephania sasakii: Structure of five new alkaloids New Alkaloids from the Root of Stephania tetrandra (Fen-Fang-Ji) Stephadiamine, a new skeletal alkaloid from Stephania japonica: The first example of a C-norhasubanan alkaloid.