title: Strychnos alkaloids. XXVII. Separation and characterisation of isostrychnine in Strychnos nux vomica L. seeds.
mesh_terms: D002021:Buffers; D002725:Chloroform; D006863:Hydrogen-Ion Concentration; D007536:Isomerism; D008433:Mathematics; D008722:Methods; D012639:Seeds / Q000032:analysis*; D013331:Strychnine / Q000302:isolation & purification*
chemical_list: D002021:Buffers; D002725:Chloroform; D013331:Strychnine