SEARCH Articles Figures Tables Macroline alkaloid Macroline indole alkaloids synthesis Macroline synthesis Macroline-related alkaloids Macroline-related alkaloids synthesis Macroline-type indole alkaloids Macroline/sarpagine-related oxindole Of macroline Of macroline-related alkaloid Sarpagine/macroline-related indole Sarpagine/macroline-related indole alkaloids Sarpagine/macroline-related indole synthesis