Synonyms: 7,11-Methano-2H-cycloocta[f][2]benzopyran-8-aceticacid,4-(3-furanyl)-1,4,4a,5,6,6a,7,8,9,10,11,12b-dodecahydro-4a,7,9,9-tetramethyl-10-[(2-methyl-1-oxo-2-butenyl)oxy]-2,13-dioxo-,methyl ester, [4R-[4a,4aa,6aa,7a,8a,10b(E),11a,12ba]]-;7,11-Methano-2H-cycloocta[f][2]benzopyran-8-acetic acid,4-(3-furanyl)-1,4,4a,5,6,6a,7,8,9,10,11,12b-dodecahydro-4a,7,9,9-tetramethyl-10-[[(2E)-2-methyl-1-oxo-2-butenyl]oxy]-2,13-dioxo-,methyl ester, (4R,4aR,6aS,7R,8S,10R,11S,12bS)- (9CI); 6-Deoxyswietenine;6-Desoxyswietenine; Febrifugin