Four new lipoalkaloids, 1-4, were isolated from basic extracts of unprocessed and Ayurvedic processed root tubers of Aconitum ferox; Spectral investigation showed each to be a mixture of C-8 linoleoyl, palmitoyl, stearoyl esters of norditerpenoid alkaloids, namely of veratroylpseudaconine [6], anisoylyunaconine [7], benzoylindaconine [8] and veratroylbikhaconine [9].