Exact Mass: 540.2359
Exact Mass Matches: 540.2359
Found 57 metabolites which its exact mass value is equals to given mass value 540.2359,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
Methyl 1-(3,4-dimethoxyphenyl)-3-(3-ethyl-1-oxopentyl)-4-hydroxy-6,7,8-trimethoxy-2-naphthalenecarboxylate
Methyl 1-(3,4-dimethoxyphenyl)-3-(3-ethyl-1-oxopentyl)-4-hydroxy-6,7,8-trimethoxy-2-naphthalenecarboxylic acid
2alpha-senecioyloxy-3alpha-angeloyloxy-3,4-betaH-bacchotricuneatin
2alpha-senecioyloxy-3alpha-angeloyloxy-3,4-betaH-bacchotricuneatin
11beta,12alpha-diacetoxy-14beta,15beta-epoxyneotecleanin|11??,12??-Diacetoxy-14??,15??-epoxyneotecleanin|zumsin
11beta,12alpha-diacetoxy-14beta,15beta-epoxyneotecleanin|11??,12??-Diacetoxy-14??,15??-epoxyneotecleanin|zumsin
2alpha-angeloyloxy-3alpha-senecioyloxy-3,4-betaH-bacchotricuneatin
2alpha-angeloyloxy-3alpha-senecioyloxy-3,4-betaH-bacchotricuneatin
Nimbin_(chemical)
2H-CYCLOPENTA(B)NAPHTHO(2,3-D)FURAN-10-ACETIC ACID, 5-(ACETYLOXY)-2-(3-FURANYL)-3,3A,4A,5,5A,6,9,9A,10,10A-DECAHYDRO-6-(METHOXYCARBONYL)-1,6,9A,10A-TETRAMETHYL-9-OXO-, METHYL ESTER, (2R,3AR,4AS,5R,5AR,6R,9AR,10S,10AR)-
Nimbin is a limonoid found in Azadirachta indica. It has a role as a plant metabolite and a pesticide. It is an acetate ester, a limonoid, a member of furans, a cyclic terpene ketone, an enone, a tetracyclic triterpenoid and a methyl ester. Nimbin is a natural product found in Azadirachta indica with data available. A limonoid found in Azadirachta indica.
C30H36O9_2H-Cyclopenta[b]naphtho[2,3-d]furan-10-acetic acid, 5-(acetyloxy)-2-(3-furanyl)-3,3a,4a,5,5a,6,9,9a,10,10a-decahydro-6-(methoxycarbonyl)-1,6,9a,10a-tetramethyl-9-oxo-, methyl ester, (2R,3aR,4aS,5R,6R,9aR,10S,10aR)
NCGC00169906-03_C30H36O9_2H-Cyclopenta[b]naphtho[2,3-d]furan-10-acetic acid, 5-(acetyloxy)-2-(3-furanyl)-3,3a,4a,5,5a,6,9,9a,10,10a-decahydro-6-(methoxycarbonyl)-1,6,9a,10a-tetramethyl-9-oxo-, methyl ester, (2R,3aR,4aS,5R,6R,9aR,10S,10aR)-
methyl (1S,2R,4R,8R,9S,10R,13R,15R)-2-(acetyloxy)-13-(furan-3-yl)-9-(2-methoxy-2-oxoethyl)-4,8,10,12-tetramethyl-7-oxo-16-oxatetracyclo[8.6.0.0³,⁸.0¹¹,¹⁵]hexadeca-5,11-diene-4-carboxylate
methyl (1S,2R,4R,8R,9S,10R,13R,15R)-2-(acetyloxy)-13-(furan-3-yl)-9-(2-methoxy-2-oxoethyl)-4,8,10,12-tetramethyl-7-oxo-16-oxatetracyclo[8.6.0.0³,⁸.0¹¹,¹⁵]hexadeca-5,11-diene-4-carboxylate
methyl (1S,2R,4R,8R,9S,10R,13R,15R)-2-(acetyloxy)-13-(furan-3-yl)-9-(2-methoxy-2-oxoethyl)-4,8,10,12-tetramethyl-7-oxo-16-oxatetracyclo[8.6.0.0³,⁸.0¹¹,¹⁵]hexadeca-5,11-diene-4-carboxylate_major
methyl (1S,2R,4R,8R,9S,10R,13R,15R)-2-(acetyloxy)-13-(furan-3-yl)-9-(2-methoxy-2-oxoethyl)-4,8,10,12-tetramethyl-7-oxo-16-oxatetracyclo[8.6.0.0³,⁸.0¹¹,¹⁵]hexadeca-5,11-diene-4-carboxylate_major
methyl (1S,2R,4R,8R,9S,10R,13R,15R)-2-(acetyloxy)-13-(furan-3-yl)-9-(2-methoxy-2-oxoethyl)-4,8,10,12-tetramethyl-7-oxo-16-oxatetracyclo[8.6.0.0³,?.0¹¹,¹?]hexadeca-5,11-diene-4-carboxylate
methyl (1S,2R,4R,8R,9S,10R,13R,15R)-2-(acetyloxy)-13-(furan-3-yl)-9-(2-methoxy-2-oxoethyl)-4,8,10,12-tetramethyl-7-oxo-16-oxatetracyclo[8.6.0.0³,?.0¹¹,¹?]hexadeca-5,11-diene-4-carboxylate
Methyl 1-(3,4-dimethoxyphenyl)-3-(3-ethyl-1-oxopentyl)-4-hydroxy-6,7,8-trimethoxy-2-naphthalenecarboxylate
Methyl 1-(3,4-dimethoxyphenyl)-3-(3-ethyl-1-oxopentyl)-4-hydroxy-6,7,8-trimethoxy-2-naphthalenecarboxylate
(1r,4br,5s,6r,6ar,10ar,10br,12ar)-5-(acetyloxy)-1-(furan-3-yl)-1-hydroxy-4b,7,7,10a,12a-pentamethyl-3,8-dioxo-5h,6h,6ah,10bh,11h,12h-naphtho[2,1-f]isochromen-6-yl acetate
(1r,4br,5s,6r,6ar,10ar,10br,12ar)-5-(acetyloxy)-1-(furan-3-yl)-1-hydroxy-4b,7,7,10a,12a-pentamethyl-3,8-dioxo-5h,6h,6ah,10bh,11h,12h-naphtho[2,1-f]isochromen-6-yl acetate
methyl (3s,4as,5r,6r,6ar,7s,11as,11br)-6-(acetyloxy)-3-(benzoyloxy)-4a,5-dihydroxy-4,4,11b-trimethyl-1h,2h,3h,5h,6h,6ah,7h,11h,11ah-phenanthro[3,2-b]furan-7-carboxylate
methyl (3s,4as,5r,6r,6ar,7s,11as,11br)-6-(acetyloxy)-3-(benzoyloxy)-4a,5-dihydroxy-4,4,11b-trimethyl-1h,2h,3h,5h,6h,6ah,7h,11h,11ah-phenanthro[3,2-b]furan-7-carboxylate
20-(acetyloxy)-17-(furan-3-yl)-8,8,12,18-tetramethyl-4,11-dioxo-7,14-dioxahexacyclo[10.8.0.0²,⁶.0²,⁹.0¹³,¹⁵.0¹³,¹⁸]icosan-19-yl acetate
20-(acetyloxy)-17-(furan-3-yl)-8,8,12,18-tetramethyl-4,11-dioxo-7,14-dioxahexacyclo[10.8.0.0²,⁶.0²,⁹.0¹³,¹⁵.0¹³,¹⁸]icosan-19-yl acetate
3-(2-{6a-hydroxy-6,9a-dimethyl-2,9-dioxo-4h,5h,6h,9bh-azuleno[4,5-b]furan-3-yl}ethyl)-3,6a-dihydroxy-6,9a-dimethyl-3ah,4h,5h,6h,9bh-azuleno[4,5-b]furan-2,9-dione
3-(2-{6a-hydroxy-6,9a-dimethyl-2,9-dioxo-4h,5h,6h,9bh-azuleno[4,5-b]furan-3-yl}ethyl)-3,6a-dihydroxy-6,9a-dimethyl-3ah,4h,5h,6h,9bh-azuleno[4,5-b]furan-2,9-dione
(1s,2r,4s,7s,8s,10s,11r,12s,17r,19r)-19-(acetyloxy)-7-(furan-3-yl)-1,8,12,16,16-pentamethyl-5,15-dioxo-3,6-dioxapentacyclo[9.8.0.0²,⁴.0²,⁸.0¹²,¹⁷]nonadec-13-en-10-yl acetate
(1s,2r,4s,7s,8s,10s,11r,12s,17r,19r)-19-(acetyloxy)-7-(furan-3-yl)-1,8,12,16,16-pentamethyl-5,15-dioxo-3,6-dioxapentacyclo[9.8.0.0²,⁴.0²,⁸.0¹²,¹⁷]nonadec-13-en-10-yl acetate
(1r,2r,6s,9r,12r,13r,15r,17s,18r,19r,20r)-20-(acetyloxy)-17-(furan-3-yl)-8,8,12,18-tetramethyl-4,11-dioxo-7,14-dioxahexacyclo[10.8.0.0²,⁶.0²,⁹.0¹³,¹⁵.0¹³,¹⁸]icosan-19-yl acetate
(1r,2r,6s,9r,12r,13r,15r,17s,18r,19r,20r)-20-(acetyloxy)-17-(furan-3-yl)-8,8,12,18-tetramethyl-4,11-dioxo-7,14-dioxahexacyclo[10.8.0.0²,⁶.0²,⁹.0¹³,¹⁵.0¹³,¹⁸]icosan-19-yl acetate
methyl 2-{2-[4,5-bis(acetyloxy)-3-(furan-3-yl)-3a-methyl-7-methylidene-hexahydroindeno[1,7a-b]oxiren-6-yl]-6,6-dimethyl-5-oxocyclohex-3-en-1-yl}acetate
methyl 2-{2-[4,5-bis(acetyloxy)-3-(furan-3-yl)-3a-methyl-7-methylidene-hexahydroindeno[1,7a-b]oxiren-6-yl]-6,6-dimethyl-5-oxocyclohex-3-en-1-yl}acetate
(3s,3ar,6s,6as,9as,9br)-3-{2-[(6s,6as,9as,9br)-6a-hydroxy-6,9a-dimethyl-2,9-dioxo-4h,5h,6h,9bh-azuleno[4,5-b]furan-3-yl]ethyl}-3,6a-dihydroxy-6,9a-dimethyl-3ah,4h,5h,6h,9bh-azuleno[4,5-b]furan-2,9-dione
(3s,3ar,6s,6as,9as,9br)-3-{2-[(6s,6as,9as,9br)-6a-hydroxy-6,9a-dimethyl-2,9-dioxo-4h,5h,6h,9bh-azuleno[4,5-b]furan-3-yl]ethyl}-3,6a-dihydroxy-6,9a-dimethyl-3ah,4h,5h,6h,9bh-azuleno[4,5-b]furan-2,9-dione
6-(acetyloxy)-1-(furan-3-yl)-1-hydroxy-4b,7,7,10a,12a-pentamethyl-3,8-dioxo-5h,6h,6ah,10bh,11h,12h-naphtho[2,1-f]isochromen-5-yl acetate
6-(acetyloxy)-1-(furan-3-yl)-1-hydroxy-4b,7,7,10a,12a-pentamethyl-3,8-dioxo-5h,6h,6ah,10bh,11h,12h-naphtho[2,1-f]isochromen-5-yl acetate
methyl 6-(acetyloxy)-3-(benzoyloxy)-4a,5-dihydroxy-4,4,11b-trimethyl-1h,2h,3h,5h,6h,6ah,7h,11h,11ah-phenanthro[3,2-b]furan-7-carboxylate
methyl 6-(acetyloxy)-3-(benzoyloxy)-4a,5-dihydroxy-4,4,11b-trimethyl-1h,2h,3h,5h,6h,6ah,7h,11h,11ah-phenanthro[3,2-b]furan-7-carboxylate
(1s,2s,4s,6s,9r,12r,16s,17s,18r,19r)-19-(acetyloxy)-16-(furan-3-yl)-4-hydroxy-8,8,12,17-tetramethyl-3,11-dioxo-7-oxapentacyclo[10.7.0.0²,⁶.0²,⁹.0¹³,¹⁷]nonadec-13-en-18-yl acetate
(1s,2s,4s,6s,9r,12r,16s,17s,18r,19r)-19-(acetyloxy)-16-(furan-3-yl)-4-hydroxy-8,8,12,17-tetramethyl-3,11-dioxo-7-oxapentacyclo[10.7.0.0²,⁶.0²,⁹.0¹³,¹⁷]nonadec-13-en-18-yl acetate
methyl 2-[(1r)-2-[(1as,3s,3ar,4r,5s,6r)-4,5-bis(acetyloxy)-3-(furan-3-yl)-3a-methyl-7-methylidene-hexahydroindeno[1,7a-b]oxiren-6-yl]-6,6-dimethyl-5-oxocyclohex-3-en-1-yl]acetate
methyl 2-[(1r)-2-[(1as,3s,3ar,4r,5s,6r)-4,5-bis(acetyloxy)-3-(furan-3-yl)-3a-methyl-7-methylidene-hexahydroindeno[1,7a-b]oxiren-6-yl]-6,6-dimethyl-5-oxocyclohex-3-en-1-yl]acetate
(1s,3bs,4r,5ar,9as,9bs,11ar)-4-(acetyloxy)-1-[(2r)-2-hydroxy-5-oxo-2h-furan-3-yl]-3b,6,6,9a,11a-pentamethyl-2,7-dioxo-4h,5h,5ah,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl acetate
(1s,3bs,4r,5ar,9as,9bs,11ar)-4-(acetyloxy)-1-[(2r)-2-hydroxy-5-oxo-2h-furan-3-yl]-3b,6,6,9a,11a-pentamethyl-2,7-dioxo-4h,5h,5ah,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl acetate
(1s,2r,4s,7s,8s,11r,12r,17r,18r,19s)-19-(acetyloxy)-7-(furan-3-yl)-1,8,12,16,16-pentamethyl-5,15-dioxo-3,6-dioxapentacyclo[9.8.0.0²,⁴.0²,⁸.0¹²,¹⁷]nonadec-13-en-18-yl acetate
(1s,2r,4s,7s,8s,11r,12r,17r,18r,19s)-19-(acetyloxy)-7-(furan-3-yl)-1,8,12,16,16-pentamethyl-5,15-dioxo-3,6-dioxapentacyclo[9.8.0.0²,⁴.0²,⁸.0¹²,¹⁷]nonadec-13-en-18-yl acetate
[6-(acetyloxy)-9,12-dihydroxy-5a,8,11a-trimethyl-1-oxo-3-phenyl-6,7,7a,9,10,11,11b,12-octahydro-2,5-dioxatetraphen-8-yl]methyl acetate
[6-(acetyloxy)-9,12-dihydroxy-5a,8,11a-trimethyl-1-oxo-3-phenyl-6,7,7a,9,10,11,11b,12-octahydro-2,5-dioxatetraphen-8-yl]methyl acetate
(1r,2s,3s,4as,6r,8r,8as)-2,6-bis(acetyloxy)-8-[(1e)-2-ethenyl-3-oxobut-1-en-1-yl]-3-hydroxy-4,4,8a-trimethyl-7-oxo-hexahydro-1h-naphthalen-1-yl benzoate
(1r,2s,3s,4as,6r,8r,8as)-2,6-bis(acetyloxy)-8-[(1e)-2-ethenyl-3-oxobut-1-en-1-yl]-3-hydroxy-4,4,8a-trimethyl-7-oxo-hexahydro-1h-naphthalen-1-yl benzoate
8-[(3-ethoxy-6,8-dihydroxy-1-oxo-3-pentyl-4h-2-benzopyran-5-yl)oxy]-6-hydroxy-3-pentylisochromen-1-one
8-[(3-ethoxy-6,8-dihydroxy-1-oxo-3-pentyl-4h-2-benzopyran-5-yl)oxy]-6-hydroxy-3-pentylisochromen-1-one
[(5as,6s,7ar,8r,9s,11as,11bs,12r)-6-(acetyloxy)-9,12-dihydroxy-5a,8,11a-trimethyl-1-oxo-3-phenyl-6,7,7a,9,10,11,11b,12-octahydro-2,5-dioxatetraphen-8-yl]methyl acetate
[(5as,6s,7ar,8r,9s,11as,11bs,12r)-6-(acetyloxy)-9,12-dihydroxy-5a,8,11a-trimethyl-1-oxo-3-phenyl-6,7,7a,9,10,11,11b,12-octahydro-2,5-dioxatetraphen-8-yl]methyl acetate
(2r,3r)-2-{[(2s,3r)-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-7-methoxy-2,3-dihydro-1-benzofuran-5-yl]methyl}-3-[(4-hydroxy-3-methoxyphenyl)methyl]butane-1,4-diol
(2r,3r)-2-{[(2s,3r)-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-7-methoxy-2,3-dihydro-1-benzofuran-5-yl]methyl}-3-[(4-hydroxy-3-methoxyphenyl)methyl]butane-1,4-diol
19-(acetyloxy)-16-(furan-3-yl)-4-hydroxy-8,8,12,17-tetramethyl-3,11-dioxo-7-oxapentacyclo[10.7.0.0²,⁶.0²,⁹.0¹³,¹⁷]nonadec-13-en-18-yl acetate
19-(acetyloxy)-16-(furan-3-yl)-4-hydroxy-8,8,12,17-tetramethyl-3,11-dioxo-7-oxapentacyclo[10.7.0.0²,⁶.0²,⁹.0¹³,¹⁷]nonadec-13-en-18-yl acetate
6-[(1's,2r,4s,6s,13'r,15's)-4,9'-dihydroxy-6,10',15'-trimethyl-6',12',14'-trioxaspiro[oxane-2,5'-tetracyclo[11.3.1.0²,¹¹.0³,⁸]heptadecane]-2',8',10'-trien-13'-ylmethyl]-2,4-dihydroxy-3-methylbenzaldehyde
6-[(1's,2r,4s,6s,13'r,15's)-4,9'-dihydroxy-6,10',15'-trimethyl-6',12',14'-trioxaspiro[oxane-2,5'-tetracyclo[11.3.1.0²,¹¹.0³,⁸]heptadecane]-2',8',10'-trien-13'-ylmethyl]-2,4-dihydroxy-3-methylbenzaldehyde
4-(acetyloxy)-1-(2-hydroxy-5-oxo-2h-furan-3-yl)-3b,6,6,9a,11a-pentamethyl-2,7-dioxo-4h,5h,5ah,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl acetate
4-(acetyloxy)-1-(2-hydroxy-5-oxo-2h-furan-3-yl)-3b,6,6,9a,11a-pentamethyl-2,7-dioxo-4h,5h,5ah,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl acetate
6-{4,9'-dihydroxy-6,10',15'-trimethyl-6',12',14'-trioxaspiro[oxane-2,5'-tetracyclo[11.3.1.0²,¹¹.0³,⁸]heptadecane]-2',8',10'-trien-13'-ylmethyl}-2,4-dihydroxy-3-methylbenzaldehyde
6-{4,9'-dihydroxy-6,10',15'-trimethyl-6',12',14'-trioxaspiro[oxane-2,5'-tetracyclo[11.3.1.0²,¹¹.0³,⁸]heptadecane]-2',8',10'-trien-13'-ylmethyl}-2,4-dihydroxy-3-methylbenzaldehyde
(1r,2s,3s,4as,6r,8r,8ar)-2,6-bis(acetyloxy)-8-[(1e)-2-ethenyl-3-oxobut-1-en-1-yl]-3-hydroxy-4,4,8a-trimethyl-7-oxo-hexahydro-1h-naphthalen-1-yl benzoate
(1r,2s,3s,4as,6r,8r,8ar)-2,6-bis(acetyloxy)-8-[(1e)-2-ethenyl-3-oxobut-1-en-1-yl]-3-hydroxy-4,4,8a-trimethyl-7-oxo-hexahydro-1h-naphthalen-1-yl benzoate
(1s,2r,4s,7s,8s,10r,11r,12s,17r,19r)-19-(acetyloxy)-7-(furan-3-yl)-1,8,12,16,16-pentamethyl-5,15-dioxo-3,6-dioxapentacyclo[9.8.0.0²,⁴.0²,⁸.0¹²,¹⁷]nonadec-13-en-10-yl acetate
(1s,2r,4s,7s,8s,10r,11r,12s,17r,19r)-19-(acetyloxy)-7-(furan-3-yl)-1,8,12,16,16-pentamethyl-5,15-dioxo-3,6-dioxapentacyclo[9.8.0.0²,⁴.0²,⁸.0¹²,¹⁷]nonadec-13-en-10-yl acetate
(1r,2r,8r,11r,12r,14r,16s,17r,18r,19r)-19-(acetyloxy)-16-(furan-3-yl)-2,7,7,11,17-pentamethyl-5,10-dioxo-6,13-dioxapentacyclo[9.8.0.0²,⁸.0¹²,¹⁴.0¹²,¹⁷]nonadec-3-en-18-yl acetate
(1r,2r,8r,11r,12r,14r,16s,17r,18r,19r)-19-(acetyloxy)-16-(furan-3-yl)-2,7,7,11,17-pentamethyl-5,10-dioxo-6,13-dioxapentacyclo[9.8.0.0²,⁸.0¹²,¹⁴.0¹²,¹⁷]nonadec-3-en-18-yl acetate
(3r,3ar,6s,6as,9as,9br)-3-{2-[(6s,6as,9as,9br)-6a-hydroxy-6,9a-dimethyl-2,9-dioxo-4h,5h,6h,9bh-azuleno[4,5-b]furan-3-yl]ethyl}-3,6a-dihydroxy-6,9a-dimethyl-3ah,4h,5h,6h,9bh-azuleno[4,5-b]furan-2,9-dione
(3r,3ar,6s,6as,9as,9br)-3-{2-[(6s,6as,9as,9br)-6a-hydroxy-6,9a-dimethyl-2,9-dioxo-4h,5h,6h,9bh-azuleno[4,5-b]furan-3-yl]ethyl}-3,6a-dihydroxy-6,9a-dimethyl-3ah,4h,5h,6h,9bh-azuleno[4,5-b]furan-2,9-dione
methyl 2-[(1r)-2-[(1as,3s,3ar,4r,5s,6r,7as)-4,5-bis(acetyloxy)-3-(furan-3-yl)-3a-methyl-7-methylidene-hexahydroindeno[1,7a-b]oxiren-6-yl]-6,6-dimethyl-5-oxocyclohex-3-en-1-yl]acetate
methyl 2-[(1r)-2-[(1as,3s,3ar,4r,5s,6r,7as)-4,5-bis(acetyloxy)-3-(furan-3-yl)-3a-methyl-7-methylidene-hexahydroindeno[1,7a-b]oxiren-6-yl]-6,6-dimethyl-5-oxocyclohex-3-en-1-yl]acetate
2,6-bis(acetyloxy)-8-(2-ethenyl-3-oxobut-1-en-1-yl)-3-hydroxy-4,4,8a-trimethyl-7-oxo-hexahydro-1h-naphthalen-1-yl benzoate
2,6-bis(acetyloxy)-8-(2-ethenyl-3-oxobut-1-en-1-yl)-3-hydroxy-4,4,8a-trimethyl-7-oxo-hexahydro-1h-naphthalen-1-yl benzoate
(2s,4s,6s,9r,12r,16s,17s,18r,19r)-19-(acetyloxy)-16-(furan-3-yl)-4-hydroxy-8,8,12,17-tetramethyl-3,11-dioxo-7-oxapentacyclo[10.7.0.0²,⁶.0²,⁹.0¹³,¹⁷]nonadec-13-en-18-yl acetate
(2s,4s,6s,9r,12r,16s,17s,18r,19r)-19-(acetyloxy)-16-(furan-3-yl)-4-hydroxy-8,8,12,17-tetramethyl-3,11-dioxo-7-oxapentacyclo[10.7.0.0²,⁶.0²,⁹.0¹³,¹⁷]nonadec-13-en-18-yl acetate
(1s,2r,4s,7s,8s,11r,12r,18r,19s)-19-(acetyloxy)-7-(furan-3-yl)-1,8,12,16,16-pentamethyl-5,15-dioxo-3,6-dioxapentacyclo[9.8.0.0²,⁴.0²,⁸.0¹²,¹⁷]nonadec-13-en-18-yl acetate
(1s,2r,4s,7s,8s,11r,12r,18r,19s)-19-(acetyloxy)-7-(furan-3-yl)-1,8,12,16,16-pentamethyl-5,15-dioxo-3,6-dioxapentacyclo[9.8.0.0²,⁴.0²,⁸.0¹²,¹⁷]nonadec-13-en-18-yl acetate
methyl (3s,4as,5r,6r,6as,7s,11as,11br)-6-(acetyloxy)-3-(benzoyloxy)-4a,5-dihydroxy-4,4,11b-trimethyl-1h,2h,3h,5h,6h,6ah,7h,11h,11ah-phenanthro[3,2-b]furan-7-carboxylate
methyl (3s,4as,5r,6r,6as,7s,11as,11br)-6-(acetyloxy)-3-(benzoyloxy)-4a,5-dihydroxy-4,4,11b-trimethyl-1h,2h,3h,5h,6h,6ah,7h,11h,11ah-phenanthro[3,2-b]furan-7-carboxylate
18-(acetyloxy)-7-(furan-3-yl)-1,8,12,16,16-pentamethyl-5,15-dioxo-3,6-dioxapentacyclo[9.8.0.0²,⁴.0²,⁸.0¹²,¹⁷]nonadec-13-en-19-yl acetate
18-(acetyloxy)-7-(furan-3-yl)-1,8,12,16,16-pentamethyl-5,15-dioxo-3,6-dioxapentacyclo[9.8.0.0²,⁴.0²,⁸.0¹²,¹⁷]nonadec-13-en-19-yl acetate
