Abstract
The structures of two new lycopodium alkaloids, serratine and serratanidine, which have been isolated from Lycopodium serratum THUNB. var. serratum f. serratum (=L. serratum THUNB var. Thunbergii MAKINO) were studied. From the chemical and spectroscopic evidence, the structures of these alkaloids were established as serratine (VI) and serratanidine (VII), respectively.
