Novel indole alkaloids from cell suspension cultures of aspidosperma quebracho blanco schlecht

Novel indole alkaloids from cell suspension cultures of aspidosperma quebracho blanco schlecht Biological and Phytochemical Evaluation of Plants XI: Isolation of Aspidospermine, Quebrachidine, Rhazinilam, (—)-Pyrifolidine, and Akuammidine from Aspidosperma Quebracho-blanco (Apocynaceae) Biological and Phytochemical Evaluation of Plants XI: Isolation of Aspidospermine, Quebrachidine, Rhazinilam, (—)-Pyrifolidine, and Akuammidine from Aspidosperma Quebracho-blanco (Apocynaceae) Isolation of Quebrachamine and of a New Dihydroindole Alkaloid, Spegazzinine, from Aspidosperma chakensis Spegazzini^1,2 Isolation of Two New Nitrogenous Metabolites from the Cultured Cells of Aspidosperma Quebracho-Blanco �ber neue Alkaloide aus der Rinde von Aspidosperma Quebracho blanco Schlecht Biological and Phytochemical Evaluation of Plants XII: Isolation of Acetylakuammidine from Aspidosperma quebracho-bianco Leaves Subincanadines A−C, Novel Quaternary Indole Alkaloids from <i>Aspidosperma </i><i>s</i><i>ubincanum</i> Subincanadines A−C, Novel Quaternary Indole Alkaloids from Aspidosperma subincanum Two New Indole Alkaloids from the Bark of Anthocephalus chinensis