title: Identification of the alkaloids and anthraquinones in Cinchona ledgeriana callus cultures.
abstract: The isolation of quinoline alkaloids, indole alkaloids and anthraquinones present in callus cultures initiated from different parts of Cinchona ledgeriana plants is described. From leaves of C. ledgeriana a new minor alkaloid was isolated and identified as 10-methoxycinchonamine.
authors.affiliation: Department of Pharmacognosy, State University of Leiden, Gorlaeus Laboratories, Leiden, The Netherlands.
authors.forename: T
authors.initials: T
authors.lastname: Mulder-Krieger
authors.forename: R
authors.initials: R
authors.lastname: Verpoorte
authors.forename: A
authors.initials: A
authors.lastname: de Water
authors.forename: M
authors.initials: M
authors.lastname: van Gessel
authors.forename: B C
authors.initials: BC
authors.lastname: van Oeveren
authors.forename: A B
authors.initials: AB
authors.lastname: Svendsen