Amaiouine, a Cyclopeptide Alkaloid from the Leaves of Amaioua guianensis

Amaiouine, a Cyclopeptide Alkaloid from the Leaves of <i>Amaioua guianensis</i> Secu'amamine A, a novel indolizidine alkaloid from Securinega suffruticosa var. amamiensis Secu’amamines E–G, new alkaloids from Securinega suffruticosa var. amamiensis Secu’amamines E–G, new alkaloids from Securinega suffruticosa var. amamiensis Fontaineine, a New Alkaloid from Fontainea pancheri Cyclopeptide alkaloids from Heisteria nitida Isolation and structure (X-ray analysis) of manicoline A, a new α-aminotropone from Dulacia guianensis(olacaceae) A new megastigmane glucoside and a new amide alkaloid from the leaves of<i>Clausena lansium</i>(Lour.) Skeels Lupin Alkaloids from Chinese Maackia amurensis. Lupin Alkaloids from Chinese Maackia amurensis.