title: Cycleanine N-oxide, a new alkaloid from Synclisia scabrida.
abstract: A phytochemical investigation of the stems of Synclisia scabrida Miers (Menispermaceae) resulted in the isolation of a number of known bisbenzylisoquinoline alkaloids: cycleanine, norcycleanine, cocsuline and cocsoline. A new alkaloid, cycleanine N-oxide was also isolated.
authors.affiliation: Department of Pharmacognosy, State University of Leiden, The Netherlands.
authors.forename: F C
authors.initials: FC
authors.lastname: Ohiri
authors.forename: R
authors.initials: R
authors.lastname: Verpoorte
authors.forename: A
authors.initials: A
authors.lastname: Baerheim Svendsen