TY - JOUR A1 - Johns, SR A1 - Lamberton, JA A1 - Li, CS A1 - Sioumis, AA T1 - Alkaloids from Pseuduvaria species, Schefferomitra subaequalis, and Polyalthia nitidissima (Annonaceae): isolation of a new alkaloid shown to be 1,2,9,10-Tetramethoxynoraporphine(norglaucine) JF - Australian Journal of Chemistry JO - Aust. J. Chem. Y1 - 1970 VL - 23 IS - 2 SP - 423 EP - 426 KW - UR - https://doi.org/10.1071/CH9700423 ER -