Synonyms:
guttic acid ; cambogicacid ; ?-guttiferin ; gambogic aci ; guttatic acid ; gambogic acid ; b??-guttiferin ; b"-guttiferrin ; ?-guttilactone ; beta-guttiferin ; b-guttiferin ; 2-butenoic acid,2-methyl-4-[(1r,3as,5s,11r,14as)-3a,4,5,7-tetrahydro-8-hydroxy-3,3,11-trimethyl-13-(3-methyl-2-butenyl)-11-(4-methyl-3-pentenyl)-7,15-dioxo-1,5-methano-1h,3h,11h-furo[3,4-g]pyrano[3,2-b]xanthen-1-yl]-,(2z)- (9ci) ; 2-butenoic acid,2-methyl-4-[3a,4,5,7-tetrahydro-8-hydroxy-3,3,11-trimethyl-13-(3-methyl-2-butenyl)-11-(4-methyl-3-pentenyl)-7,15-dioxo-1,5-methano-1h,3h,11h-furo[3,4-g]pyrano[3,2-b]xanthen-1-yl]-,[1r-[1a,1(z),3ab,5a,11b,14as*]]- ; gambogic acid (7ci) ; r-gambogic acid ; 1,5-methano-1h,3h,11h-furo[3,4-g]pyrano[3,2-b]xanthene-1-crotonicacid, 3a,4,5,7-tetrahydro-8-hydroxy-a,3,3,11-tetramethyl-13-(3-methyl-2-butenyl)-11-(4-methyl-3-pentenyl)-7,15-dioxo-,(z)- (8ci) ; 2-butenoic acid,2-methyl-4-[(1r,3as,5s,11r,14as)-3a,4,5,7-tetrahydro-8-hydroxy-3,3,11-trimethyl-13-(3-methyl-2-buten-1-yl)-11-(4-methyl-3-penten-1-yl)-7,15-dioxo-1,5-methano-1h,3h,11h-furo[3,4-g]pyrano[3,2-b]xanthen-1-yl]-,(2z)-
