Synonyms: 6,21-Secohetisan-6,7,13-trione,2-(acetyloxy)-9-hydroxy-21-methyl-, (2a)-; Miyaconitine, 7-deoxy-7-oxo- (8CI);7-Deoxy-7-oxomiyaconitine;8,11-Methano-10a,3,6a-[1]propanyl[3]ylidene-8H-indeno[2,1-b]azocine-12,13,14-trione,5-(acetyloxy)dodecahydro-6b-hydroxy-1,3-dimethyl-9-methylene-, [3R-(3a,5b,6aa,6ba,8b,10aa,11b,11ab,15R*)]-; Miyaconitinone