Alkaloids of Nelumbo lutea (Wild.) pers. (Nymphaeaceae)

A phytochemical investigation of an alcoholic extract of the petioles of Nelumbo lutea resulted in the identification of the alkaloids N-methylasimilobine, anonaine, and roemerine. The alkaloids nuciferine, armepavine, N-nornuciferine, and N-norarmepavine, previously previously reported in the whole plant, were also identified.