Synonyms: 2-Butenoicacid, 2-methyl-,2-hydroxy-1,3-dimethyl-2-[[(2,3,5,7a-tetrahydro-1-hydroxy-1H-pyrrolizin-7-yl)methoxy]carbonyl]butylester, N-oxide, [1R-[1a,7[1R*(E),2S*],7ab]]-; Anadoline (8CI); 2-Butenoic acid, 2-methyl-,2-hydroxy-1,3-dimethyl-2-[[(2,3,5,7a-tetrahydro-1-hydroxy-4-oxido-1H-pyrrolizin-7-yl)methoxy]carbonyl]butylester, [1R-[1a,7[1R*(E),2S*],7ab]]-; Anadolin