Indole alkaloids isolated from Gelsemium elegans (Thailand): 19-(Z)-akuammidine, 16-epi-voacarpine, 19-hydroxydihydrogelsevirine, and the revised structure of koumidine.

Indole alkaloids isolated from Gelsemium elegans (Thailand): 19-(Z)-akuammidine, 16-epi-voacarpine, 19-hydroxydihydrogelsevirine, and the revised structure of koumidine. Indole alkaloids isolated from Gelsemium elegans (Thailand): 19-(Z)-akuammidine, 16-epi-voacarpine, 19-hydroxydihydrogelsevirine, and the revised structure of koumidine. Studies on the indole alkaloids of gelsem1um elegans (thailand): structure elucidation and proposal of biogenetic route Two New Koumine-Type Indole Alkaloids from Gelsemium elegans Benth. Two New 11‐Hydroxy‐Substituted Gelsedine‐Type Indole Alkaloids from the Stems of Gelsemium elegans Two New 11‐Hydroxy‐Substituted Gelsedine‐Type Indole Alkaloids from the Stems of <i>Gelsemium elegans</i> Structures of (19R)-Kouminol and (19S)-Kouminol from Gelsemium elegans New Monoterpenoid Indole Alkaloids from Gelsemium elegans 19-(R)- and 19-(S)-Hydroxydihydrokoumine from Gelsemium elegans Seven New Monoterpenoid Indole Alkaloids from Gelsemium elegans