Synonyms: 2H-12,3,6a-Ethanylylidene-7,9-methanonaphth[2,3-b]azocine,aconitane-3,13,14,15-tetrol deriv.; 3-Acetyl-8-O-ethyl-14-benzoylaconine;3-O-Acetyl-14-O-benzoyl-8-O-ethylaconine; 8-O-Ethylaconine 3-acetate14-benzoate; O8-Ethylpolyschistine D; Polyschistine A; Szechenyine