title: Acridone Alkaloids from Cell Suspension Cultures of Thamnosma montana.
abstract: Cell Suspension cultures of THAMNOSMA MONTANA were grown in Gamborg B5 medium which was best suited for acridone alkaloid formation. From the lyophilized cell material nine acridones and three acridone-monoglucosides have been isolated which were found for the first time in the genus THAMNOSMA. Moreover, N-methylacridone which is known from the intact plant was found. Gravacridonol monoglucoside was identified as a new alkaloid. Interestingly, most isolated alkaloids belong to the dihydrofuroacridones.
authors.affiliation: Institut für Pflanzenbiochemie, Weinberg 3, D-06120 Halle/Saale, Federal Republic of Germany.
authors.forename: A
authors.initials: A
authors.lastname: Baumert
authors.forename: W
authors.initials: W
authors.lastname: Maier
authors.forename: U
authors.initials: U
authors.lastname: Matern
authors.forename: J
authors.initials: J
authors.lastname: Schmidt
authors.forename: B
authors.initials: B
authors.lastname: Schumann
authors.forename: D
authors.initials: D
authors.lastname: Gröger