Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleTubotaiwin-N-oxid aus der Wurzelrinde von Conopharyngia johnstoni Stapf. 148. Mitteilung über Alkaloide.AuthorsPinar, M.; Renner, U.; Hesse, M.; Schmid, H.AbstractFrom the root bark of Conopharyngia johnstonii Stapf ( Apocynaceae) the hitherto unknown tubotaiwine-N-oxide ( 2) together with tubotaiwine ( 1) were isolated and characterized.PublicationHelvetica Chimica Acta, 1972, Vol 55, Issue 8, p2972ISSN0018-019XPublication typeArticleDOI10.1002/hlca.19720550830