Results 181 to 190 of about 5,027 (193)

Flower Structure and Reproductive Biology in Aspidosperma quebracho‐blanco (Apocynaceae), a Tree Pollinated by Deceit

International Journal of Plant Sciences, 1999
Gabriel Bernardello
exaly  

ChemInform Abstract: N(B)‐OXID DES RHAZIDIGENINS, EIN ALKALOID AUS DER RINDE VON ASPIDOSPERMA QUEBRACHO BLANCO SCHLECHT

Chemischer Informationsdienst. Organische Chemie, 1970
P. TUNMANN, D. WOLF
openaire   +1 more source

An Extract From the Bark of Aspidosperma Quebracho Blanco Binds to Human Penile α-Adrenoceptors

Journal of Urology, 2002
Martin C Michel
exaly  

Comparative analysis of leaf angle and sclerophylly of Aspidosperma quebracho-blanco on a water deficit gradient

Austral Ecology, 2006
Alfonso Valiente-Banuet
exaly  

Isolation of rhazidine and akuammidine from Aspidosperma quebracho blanco. The structure of rhazidine.

Tetrahedron letters, 1967
S, Markey, K, Biemann
openaire   +1 more source

Application of Mass Spectrometry to Structure Problems. X.1 Alkaloids of the Bark of Aspidosperma quebracho blanco2

Journal of the American Chemical Society, 1963
exaly  

Spatial association of Aspidosperma quebracho‐blanco juveniles with shrubs and conspecific adults in the Arid Chaco, Argentina

Austral Ecology, 2008
exaly  

Notizen: N(b)-Oxid des Rhazidigenins, ein Alkaloid aus der Rinde von Aspidospermia Quebracho blanco Schlecht

Zeitschrift Fur Naturforschung - Section B Journal of Chemical Sciences, 1969
exaly  

Biological and Phytochemical Evaluation of Plants XIII: Preliminary Estimation of Analgesic Activity of Rhazinilam, a Novel Alkaloid Isolated from Aspidosperma quebracho-bianco Leaves

Journal of Pharmaceutical Sciences, 1973
exaly  

[The N(b)-oxide of rhazidigenin, an alkaloid from the bark of Aspidospermia Quebracho blanco Schlecht].

Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete, 1970
P, Tunmann, D, Wolf
openaire   +1 more source