DOI: 10.1055/s-00000058

Planta Medica

Current Issue 02 · Volume 61 · April 1995 DOI: 10.1055/s-002-5391

Papers

101
Castro-Faria-Neto, Hugo C.; Bozza, Patricía T.; Cruz, Hermenegildo N.; Silva, Cláudia L. M.; Violante, Flávio A.; Barbosa-Filho, José M.; Thomas, George; Martins, Marco A.; Tibiriçá, Eduard V.; Noel, François; Cordeiro, Renato S. B.: Yangambin: A New Naturally-Occurring Platelet-Activating Factor Receptor Antagonist: Binding and In Vitro Functional Studies
106
Castro-Faria-Neto, Hugo C.; Araújo, Claudia V.; Moreira, Shiela; Bozza, Patricía T.; Thomas, George; Barbosa-Filho, José M.; Cordeiro, Renato S. B.; Tibiriçá, Eduard V.: Yangambin: A New Naturally-Occurring Platelet-Activating Factor Receptor Antagonist: In Vivo Pharmacological Studies
113
Okuyama, Emi; Umeyama, Kazuhiro; Yamazaki, Mikio; Kinoshita, Yasuhiro; Yamamoto, Yoshikazu: Usnic Acid and Diffractaic Acid as Analgesic and Antipyretic Components of Usnea diffracta
138
Ganßer, Dietmar; Spiteller, Gerhard: Aromatase Inhibitors from Urtica dioica Roots
146
Wu, Yang-Chang; Chang, Gwo-Yuan; Ko, Feng-Nien; Teng, Che-Ming: Bioactive Constitutents from the Stems of Annona montana
154
Houghton, Peter J.; Osibogun, Ibironke M.; Woldemariam, Tibebe Z.; Jones, Keith: Heteronuclear NMR Studies of the Chromone Alkaloids and Revision of the Structure of Some Piperidino-Chromone Alkaloids
171
Ficarra, Paola; Ficarra, Rita; Bertucci, Carlo; Tommasini, Silvana; Calabrò, Maria Luisa; Costantino, Domenica; Carulli, Maria: Direct Enantiomeric Separation of Flavanones by High Performance Liquid Chromatography using Various Chiral Stationary Phases

Letters

178
Lee, You Hui; Park, Jong Dae; Beak, Nam In; Kim, Shin Il; Ahn, Byung Zun: In Vitro and In Vivo Antitumoral Phenanthrenes from the Aerial Parts of Dendrobium nobile
180
Njar, Vincent C. O.; Alao, Taiwo O.; Okogun, Joseph I.; Raji, Yinusa; Bolarinwa, Adeyombo F.; Nduka, Ebere U.: Antifertility Activity of Quassia amara: Quassin Inhibits the Steroidogenesis in Rat Leydig Cells In Vitro
182
del Carmen Recio, María; Giner, Rosa María; Máñez, Salvador; Ríos, José Luis: Structural Requirements for the Anti-Inflammatory Activity of Natural Triterpenoids
185
Sabanero, Myrna; Quijano, Leovigildo; Rios, Tirso; Trejo, Ruth: Encelin: A Fungal Growth Inhibitor
188
Martínez, Rolando; Kesternich, Víctor; Gutierrez, Elena; Dölz, Humberto; Mansilla, Horacio: Conformational Analysis and Biological Activity of Leptocarpin and Leptocarpin Acetate
189
Achenbach, Hans; Zwanzger, Manfred; Dominguez, Xorge A.; Espinosa B , Griselda; Verde S , Julia; Sánchez V , Humberto; Touché, Elsa M. Guajardo: 6a,7-Dehydro-N-formylnornantenine and Other Constituents from Aristolochia brevipes1
191
Kisiel, Wanda; Piozzi, Franco; Grzybek, Jan: Terpenoids from Teucrium montanus subsp. pannonicum

Notes

197
Lin, R. C.; Bourdy, G.; Lacaille-Dubois, M. A.: Flavonoids from Alphitonia neocaledonica
198
López, José A.; Barillas, Wagner; Gomez-Laurito, Jorge; Lin, Fu-Tyan; Al-Rehaily, Adnan J.; Sharaf, Maged H. M.; Schiff, Paul L.: Flavonoids from Litsea glaucescens