On the alkaloids of strychnos—XXXI

On the alkaloids of strychnos—XXXI Two new bisindole alkaloids from the seeds of Strychnos nux-vomica La 12′-hydroxyisostrychnobiline: Nouvel alcaloïde du Strychnos variabilis A novel indolomonoterpenic alkaloid from processed Strychnos nux-vomica Strychnochrysine, a New Bisindole Alkaloid from the Roots of<i>Strychnos nux-vomica</i> Strychnochrysine, a New Bisindole Alkaloid from the Roots ofStrychnos nux-vomica Protostrychnine, a new alkaloid from Strychnos nux-vomica 12'-Hydroxystrychnobiline, Nouvel Alcaloïde Bisindolinique du Strychnos variabilis New alkaloids from the seeds of Strychnos nux-vomica Strynuxlines A and B, Alkaloids with an Unprecedented Carbon Skeleton from <i>Strychnos nux-vomica</i>