Narcissus Alkaloids, III. 9-O-Demethylhomolycorine from Narcissus confusus

Narcissus Alkaloids, III. 9-O-Demethylhomolycorine from Narcissus confusus 9-O-Demethyl-2α-hydroxyhomolycorine, an alkaloid from Narcissus tortifolius New Amaryllidaceae Alkaloids from Narcissus papyraceus Ker-Gawler 9‐<i>O</i>‐Demethylhomolycorine from Egyptian <i>Narcissus tazetta</i>. 9‐<i>O</i>‐Desmethylhomolycorin aus ägyptischem <i>Narcissus tazetta</i> Alkaloids from the Bulbs of Lycoris aurea 9-<i>O</i>-Demethylmaritidine: A New Alkaloid from<i>Narcissus radinganorum</i>¹ Alkaloids of the Amaryllidaceae. VIII. The Structures of Narcissamine, Pseudolycorine and Methylpseudolycorine¹ Alkaloids from the Bulbs of <i>Lycoris aurea</i> Narcissus Alkaloids, XIV. (+)-8-O-Acetylhomolycorine and Vasconine, Two Novel Alkaloids from Narcissus vasconicus Über die Alkaloide von Narcissus poeticus (I. Mitteil. über Amaryllidaceen‐Alkaloide)