The alkaloids of Strychnos dolichothyrsa.
In the stem bark of Strychnos dolichothyrsa Gilg ex Onochie et Hepper (Loganiaceae) the following alkaloids were found: bisnor-dihydrotoxiferine, bisnor-C-curarine, bisnor-dihydrotoxiferine N-oxide and bisnor-dihydrotoxiferine di-N-oxide. Tentatively, two alkaloids were identified as bisnor-C-alkaloid D and 18-deoxy Wieland-Gumlich aldehyde. Bisnor-dihydrotoxiferine seems to give dichlorometho compounds and N-oxides easily, analogous with strychnine and brucine.
D000470:Alkaloids / Q000302:isolation & purification*; D002851:Chromatography, High Pressure Liquid; D002855:Chromatography, Thin Layer; D008722:Methods; D010946:Plants, Medicinal / Q000032:analysis*; D014117:Toxiferine / Q000031:analogs & derivatives / Q000302:isolation & purification
D000470:Alkaloids; D014117:Toxiferine