DOI: 10.1055/s-00000058

Planta Medica

Issue 11 · Volume 40 · November 1980 DOI: 10.1055/s-002-12411

Research Articles

225
Kobashi, Kyoichi; Nishimura, Tadashi; Kusaka, Machiko; Hattori, Masao; Namba, Tsuneo: Metabolism of Sennosides by Human Intestinal Bacteria
237
Delfel, Norman E.; Smith, Leslie J.: The Importance of Culture Conditions and Medium Component Interactions on the Growth of Cephalotaxus harringtonia Tissue Cultures
245
Frischknecht, P. M.; Baumann, T. W.: The Pattern of Purine Alkaloid Formation in Suspension Cultures of Coffea arabica
250
Kudo, Keiko; Nohara, Toshihiro; Komori, Tetsuya; Kawasaki, Toshio; Schulten, Hans-Rolf: Lignan-Glycosides from the Bark of Ligstrum japonicum
262
Stahl, Egon; Schütz, Erwin: Extraktion labiler Naturstoffe mit überkritischen Gasen1
271
Ebel, S.; Kaal, M.: Zur Analytik von Anthrachinondrogen Evaluation of Anthraquinone Drugs.
278
Freytag, W. E.: Direkte Dünnschichtchromatographische Bestimmung von Chelidonium-Alkaloiden1 Direct Quantitative Thin-Layer-Chromatographic Determination of Chelidonium-Alkaloids
284
Widén, C.-J.; Puri, H. S.: Natural Occurrence and Chemical Variability of Phloroglucinols in Kamala
288
Biard, J. F.; Verbist, J. F.; Letourneux, Y.; Floch, R.: Cétols Diterpeniques à Activité Antimicrobienne de Bifurcaria bifurcata Diterpene Ketols with Antimicrobial Activity from Bifurcaria bifurcata
295
Abou-Donia, A. H. A.; El-Masry, Sawsan; Saleh, M. R. I.; Phillipson, J. D.: Alkaloids from Fumaria judaica

Short Communications

299
Tantivatana, P.; Ponglux, D.; Wongseripipatana, S.; Phillipson, J. D.: Alkaloids of Uncaria
301
Singh, S. B.; Thakur, R. S.: New Furostanol and Spirostanol Saponins from Tubers of Paris polyphylla
303
Olaniyi, Ajibola A.: 1 ß-Hydroxyfriedel-6(7)-ene-3-one from Momordica foetida
305
Papageorgiou, Vassilios P.: Carbon-13 NMR Spectra of Some Naturally Occurring Hydroxynaphthaquinones

Erratum

307
Berichtigung