DOI: 10.1055/s-00000058

Planta Medica

Issue 05 · Volume 34 · August 1978 DOI: 10.1055/s-002-13929

Review Article

1
Hegnauer, R.: Arzneipflanzen –– Gestern, Heute und Morgen1 Medicinal Plants – in the Past, Today and Tomorrow

Research Articles

26
Shellard, E. J.; Houghton, P. J.; Resha, Masechaba: The Mitragyna Species of Asia
37
Arens, Hans; Stöckigt, Joachim; Weiler, Elmar W.; Zenk, Meinhart H.: Radioimmunoassays for the Determination of the Indole Alkaloids Ajmalicine and Serpentine in Plants1
47
Hoyer, G–A.; Huth, A.; Nitschke, I.; Szczepanski, Chv: Holarrhesin, ein neues Steroidalkaloid aus Holarrhena floribunda Holarrhesine, a New Steroidal Alkaloid from Holarrhena floribunda Biologically Active Compounds from Plants HI1
53
Coune, C.; Angenot, L.: Le Dolichantoside, un Alcaloïde Nouveau du Strychnos gossweileri Exell Dolichantoside, a New Alkaloid from Strychnos gossweileri EXELL.
57
Tits, M. J. G.; Angenot, L.: Nouveaux Alcaloïdes Bis–Indoliques dans L'Ecorce des Racines du Strychnos variabilis New Bis–Indole Alkaloids in the Bark of Strychnos variabilis Root
62
Verpoorte, R.; Kodde, E. W.; Baerheim–Svendsen, A.: A Chromatographie Comparison of Strychnos dolichothyrsa and Strychnos urceolata
66
Lounasmaa, Mauri; Massiot, Georges: 1H Nuclear Magnetic Resonance Spectral Analysis of Some Knightia deplanchei Alkaloids
73
Barz, W.; Kettner, M.; Hüsemann, W.: On the Degradation of Nicotine in Nicotiana Cell Suspension Cultures
79
Bloszyk, E.; Geppert, B.; Drozdz, B.: Quantitative Determination of Sesquiterpene Lactones in Plant Material by Infrared Spectroscopy
87
Woo, Won Sick; Kang, Sam Sik; Wagner, Hildebert; Seligmann, Otto; Chari, V. Mohan: Triterpenoid Saponins from the Roots of Phytolacca americana
93
Chari, V. Mohan; Jordan, Madelon; Wagner, Hildebert: Structure Elucidation and Synthesis of Naturally Occurring Acylglycosides – II1
97
Erdös, A.; Fontaine, R.; Friehe, H.; Durand, R.; Pöppinghaus, Th.: Beitrag zur Pharmakologie und Toxikologie verschiedener Extrakte, sowie des Harpagosids aus Harpagophytum procumbens DC. Contribution to the Pharmacology and Toxicology of different Extracts as well as the Harpagosid from Harpagophytum procumbens DC

Short Communication

109
Chawla, Amrik Singh; Kapoor, V. K.; Sangal, P. K.: Cycloart–23–ene–3β, 25–diol from Tricholepis glaberrima