DOI: 10.1055/s-00000058

Planta Medica

Issue 12 · Volume 49 · December 1983 DOI: 10.1055/s-002-5582

Editorial

195
Editorial

Research Articles

196
Rueffer, M.; Nagakura, N.; Zenk, M. H.: A Highly Specific O-Methyltransferase for Nororientaline Synthesis Isolated from Argemone platyceras Cell Cultures
199
Seip, E. H.; Ott, H. H.; Hecker, E.: Skin Irritant and Tumor Promoting Diterpene Esters of the Tigliane Type from the Chinese Tallow Tree (Sapium sebiferum)*
204
Briançon-Scheid, F.; Lobstein-Guth, A.; Anton, R.: HPLC Separation and Quantitative Determination of Biflavones in Leaves from Ginkgo biloba
208
Ishiguro, K.; Yamaki, M.; Takagi, S.: Studies on Iridoid-related Compounds III: Gentiopicral, the Aglucone of Gentiopicroside
211
van der Sluis, W. G.; van der Nat, J. M.; Spek, A. L.; Ikeshiro, Y.; Labadie, R. P.: Gentiogenal, a Conversion Product of Gentiopicrin (Gentiopicroside)*
216
Witte, L.; Berlin, J.; Wray, V.; Schubert, W.; Kohl, W.; Höfle, G.; Hammer, J.: Mono- and Diterpenes from Cell Cultures of Thuja occidentalis
222
Kiso, Y.; Tohkin, M.; Hikino, H.: Assay Method for Antihepatotoxic Activity Using Carbon Tetrachloride Induced Cytotoxicity in Primary Cultured Hepatocytes*
226
Willuhn, G.; Röttger, P.-M.; Matthiesen, U.: Helenalin- und 11,13-Dihydrohelenalinester aus Blüten von Arnica montana* Helenalin- and 11,13-Dihydrohelenalinester from Flowers of Arnica montana
232
Perera, P.; van Beek, T. A.; Verpoorte, R.: Dichomine, a Novel Type of Iboga Alkaloid*,**
236
Stoianova-Ivanova, B.; Budzikiewicz, H.; Koumanova, B.; Tsoutsoulova, A.; Mladenova, K.; Brauner, A.: Essential Oil of Chrysanthemum indicum
240
Ghosal, Sh.; Singh, A. A. K.; Biswas, K.: New 6-Aryl-2-pyrones from Gentiana pedicellata*
244
Esterl, A.; Gäb, S.; Bieniek, D.: Zur Kenntnis der Inhaltsstoffe von Isertia hypoleuca On the Constituents of Isertia hypoleuca
246
Kisiel, W.: 8-Epidesacylcynaropicrin from Crepis capillaris
248
Ravid, U.; Putievsky, E.: Constituents of Essential Oils from Majorana syriaca, Coridothymus capitatus and Satureja thymbra*
250
Fournier, G.; Paris, M.: Mise en Evidence de Cannabinoïdes Chez Phelipaea ramosa, Orobanchacees, Parasitant le Chanvre, Cannabis sativa, Cannabinacees Detection of Cannabinoids in Phelipaea ramosa, a Parasite of Cannabis sativa
252
Chattopadhyay, S.; Chattopadhyay, U.; Mathur, P. P.; Saini, K. S.; Ghosal, S.: Effects of Hippadine, an Amaryllidaceae Alkaloid, on Testicular Function in Rats*
255
Chagnon, M.; Ndibwami, A.; Dubé, S.; Bumaya, A.: Activite Anti-Inflammatoire d'Extraits de Crassocephalum multicorymbosum Anti-inflammatory Action of an Extract from Crassocephalum multicorymbosum

Short Communication

254
Pandey, V. B.; Singh, J. P.; Mattocks, A. R.; Bailey, E.: A Note on “Isolation and Pharmacological Action of Heliotrine, the Major Alkaloid of Heliotropium indicum Seeds”