Isolation of (+)-maackiamine (norammodendrine) from the flowers of Maackia amurensis

Isolation of (+)-maackiamine (norammodendrine) from the flowers of Maackia amurensis A new cytisine-type alkaloid from the stem bark ofMaackia amurensis (+)-13.BETA.-Hydroxymamanine, a new lupin alkaloid from Maackia amurensis var. buergeri. (+)-13.BETA.-Hydroxymamanine, a new lupin alkaloid from Maackia amurensis var. buergeri. Lupin Alkaloids from Chinese Maackia amurensis. Lupin Alkaloids from Chinese Maackia amurensis. Studies on Plant Constituents of Genus Maackia. Part V. (-)-Camoensidine N-Oxide; A New Alkaloid from Maackia tashiroi. Studies on Plant Constituents of Genus Maackia. Part V. (-)-Camoensidine N-Oxide; A New Alkaloid from Maackia tashiroi. Studies on the constituents of Veratrum plants. I. Constituents of Veratrum maackii Reg.; isolation and structure determination of a new alkaloid, maackinine. Absolute configuration of (-)-lusitanine, a new lupin alkaloid in Maackia species.