Synonyms: 2,3-Secoyuzurimine;8,13b-Methano-1H-cyclopent[1,8]azuleno[5,4-c]azonine-2-carboxylic acid,13-(acetyloxy)-13a-[(acetyloxy)methyl]-2,2a,3,4,5,6,6a,7,9,10,11,12,13,13a-tetradecahydro-14-hydroxy-10-methyl-, methylester, [2R-(2a,2ab,6aa,8b,10b,13b,13aa,13bb)]-; [2R-(2a,2ab,6aa,8b,10b,13b,13aa,13bb)]-Methyl13-(acetyloxy)-13a-[(acetyloxy)methyl]-2,2a,3,4,5,6,6a,7,9,10,11,12,13,13a-tetradecahydro-14-hydroxy-10-methyl-8,13b-methano-1H-cyclopent[1,8]azuleno[5,4-c]azonine-2-carboxylate