ASPIDOSPERMA QUEBRACHO-BLANCO Schlecht. (Apocynaceae) "Quebracho" 1,2-DEHYDROASPIDOSPERMIDINE Bark 1-METHYLASPIDOSPERMIDINE Bark 14,19-DIHYDROASPERMATIDINE Bark AKUAMMICINE Bark; Gonadotrophic AKUAMMIDINE Bark ALKALOIDS Plant 3,000 - 15,000 ppm ASPIDOSAMINE Bark ASPIDOSPERMATIDINE Bark ASPIDOSPERMATINE Bark ASPIDOSPERMICINE Bark ASPIDOSPERMIDINE Bark ASPIDOSPERMINE Bark BETA-SITOSTEROL Bark D-EBURNAMONINE Bark DESACETYLASPIDOSPERMINE Bark DESACETYLPYRIFOLIDINE Bark EBURNAMININE Bark HYPOQUEBRACHAMINE Bark HYPOQUEBRACHINE Bark L-PYRIFOLIDINE Bark L-QUEBRACHAMINE Bark LUPEOL Bark N(A)-METHYLDESACETYLASPIDOSPERMINE Bark QUEBRACHACIDINE Bark QUEBRACHITOL Bark 1,000 ppm QUEBRACHOL Bark RHAZIDIGENIN Bark RHAZIDIGENIN-N-OXIDE Bark RHAZIDINE Bark RHAZINILAM Leaf TANNIN Bark 30,000 - 40,000 ppm VINCINE Bark YOHIMBIC-ACID Bark YOHIMBINE Bark --------------------------------------------------- ppm = parts per million tr = trace