Isolation of new aristolactam and dioxoaporphine from the leaves of Michelia compressa var. lanyuensis (Magnoliaceae)

Isolation of new aristolactam and dioxoaporphine from the leaves of <i>Michelia compressa</i> var. <i>lanyuensis</i> (Magnoliaceae) A New Aristolactam Alkaloid from Michelia compressa var. compressa Chemical constituents from the leaves of Michelia compressa var. formosana A New Benzylisoquinoline of Michelia compressa var. compressa Alkaloids of Michelia lanuginosa wall Chemical Constituents of the Roots of Michelia champaca Constituintes químicos isolados dos caules de Michelia champaca L. (Magnoliaceae) Constituintes químicos isolados dos caules de Michelia champaca L. (Magnoliaceae) Constituents of Michelia rajaniana. Two New Germacranolide Amides Constituents of Michelia rajaniana. Two New Germacranolide Amides