SEARCH Articles Figures Tables 3-Oxygenated Sarpagine Alkaloids Ajmaline-Sarpagine alkaloids Sarpagine Sarpagine group, indole alkaloids Sarpagine type alkaloids Sarpagine-related ajmaline alkaloids Sarpagine-type alkaloids koumidine Sarpagine-type indole alkaloids Sarpagine/macroline-related indole alkaloids The Ajmaline-Sarpagine Alkaloids by W. I. Taylor