A new oxoaporphine alkaloid from Sinofranchetia chinensis

A new oxoaporphine alkaloid from Sinofranchetia chinensis A new oxoaporphine alkaloid from Sinofranchetia chinensis Alkaloids from the stems and rhizomes of Sinomenium acutum from the Qinling Mountains, China Sinoraculine, the Precursor of the Novel Alkaloid Sinoracutine from Stephania cepharantha<scp>Hayata</scp> New Oxoaporphine Alkaloids from Hernandia nymphaeifolia A new aporphine alkaloid from<b>Sabia yunnanensis</b> The Alkaloid of Cananga Odorata (I), Isolation of A New Base, Ushinsunine N‐Oxide New N-oxide alkaloids from the stems of Sinomenium acutum Alkaloids from Delphinium fangshanense Chemical constituents of the stems ofEphedra sinica