Gelsemamide and 11-methoxygelsemamide, two novel secoindole alkaloids from gelsemium elegans

Gelsemamide and 11-methoxygelsemamide, two novel secoindole alkaloids from gelsemium elegans Gelsemamide and 11-methoxygelsemamide, two novel secoindole alkaloids from gelsemium elegans A biomimetic synthesis of a novel seco indole alkaloid, 11-methoxygelsemamide Two oxindole alkaloids from Gelsemium elegans Two New 11‐Hydroxy‐Substituted Gelsedine‐Type Indole Alkaloids from the Stems of <i>Gelsemium elegans</i> Two new alkaloids from<i>Gelsemium elegans</i> Structure Reinvestigation of Gelsemoxonine, a Constituent of Gelsemium elegans, Reveals a Novel, Azetidine-Containing Indole Alkaloid Structure Reinvestigation of Gelsemoxonine, a Constituent of Gelsemium elegans, Reveals a Novel Azetidine‐Containing Indole Alkaloid. Two New 11‐Hydroxy‐Substituted Gelsedine‐Type Indole Alkaloids from the Stems of Gelsemium elegans Four novel gelsedine-type oxindole alkaloids from Gelsemium elegans