Exact Mass: 558.3193
Exact Mass Matches: 558.3193
Found 87 metabolites which its exact mass value is equals to given mass value 558.3193,
within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error
0.0002 dalton.
Cucurbitacin B
(R,E)-6-((2S,8S,9R,10R,13R,14S,16R,17R)-2,16-dihydroxy-4,4,9,13,14-pentamethyl-3,11-dioxo-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl acetate
Together wth other cucurbitacins, is responsible for the bitter taste and toxic props. of spoilt cucumbers. Cucurbitacin B is found in many foods, some of which are muskmelon, bitter gourd, green vegetables, and cucumber. Cucurbitacin B is found in bitter gourd. Together wth other cucurbitacins, is responsible for the bitter taste and toxic properties of spoilt cucumber Cucurbitacin B is a cucurbitacin in which a lanostane skeleton is multi-substituted with hydroxy, methyl and oxo substituents, with unsaturation at positions 5 and 23; a hydroxy function at C-25 is acetylated. It is a cucurbitacin, a secondary alpha-hydroxy ketone and a tertiary alpha-hydroxy ketone. It derives from a hydride of a lanostane. Cucurbitacin B is a natural product found in Begonia plebeja, Trichosanthes miyagii, and other organisms with data available. Cucurbitacin B belongs to a class of highly oxidized tetracyclic triterpenoids and is oral active. Cucurbitacin B inhibits tumor cell growth, migration and invasion and cycle arrest, but induces cell apoptosis. Cucurbitacin B has potent anti-inflammatory, antioxidant, antiviral, hypoglycemic, hepatoprotective, neuroprotective activity[1][2][3][4][5]. Cucurbitacin B belongs to a class of highly oxidized tetracyclic triterpenoids and is oral active. Cucurbitacin B inhibits tumor cell growth, migration and invasion and cycle arrest, but induces cell apoptosis. Cucurbitacin B has potent anti-inflammatory, antioxidant, antiviral, hypoglycemic, hepatoprotective, neuroprotective activity[1][2][3][4][5]. (+)-Cucurbitacin B. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=6199-67-3 (retrieved 2024-08-12) (CAS RN: 6199-67-3). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).
Isocucurbitacin B
[(E,6R)-6-[(3S,8S,9R,10R,13R,14S,16R,17R)-3,16-dihydroxy-4,4,9,13,14-pentamethyl-2,11-dioxo-3,7,8,10,12,15,16,17-octahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl] acetate
Isocucurbitacin B is a natural product found in Helicteres isora, Cucurbita foetidissima, and other organisms with data available.
Gamabufotalin-3-hemisuberat|Gamabufotalin-3-suberate|Korksaeure-mono-(3-gamabufotalylester)|Korksaeure-mono-3-gamabufotalylester
Gamabufotalin-3-hemisuberat|Gamabufotalin-3-suberate|Korksaeure-mono-(3-gamabufotalylester)|Korksaeure-mono-3-gamabufotalylester
12beta-acetoxy-3beta,7beta-dihydroxy-11,15-dioxo-lanosta-8,24(E)-dien-26-oic acid|ganoderic acid GS-3
12beta-acetoxy-3beta,7beta-dihydroxy-11,15-dioxo-lanosta-8,24(E)-dien-26-oic acid|ganoderic acid GS-3
(3beta,15alpha)-3-(acetyloxy)-15-hydroxy-7,11,23-trioxolanost-8-en-26-oic acid|3-O-acetylganoderic acid K
(3beta,15alpha)-3-(acetyloxy)-15-hydroxy-7,11,23-trioxolanost-8-en-26-oic acid|3-O-acetylganoderic acid K
(3beta,4beta,5beta,6beta,18R,22R)-5,6:18,20-diepoxy-3,18-diethoxy-4,22-dihydroxy-1-oxoergost-24-en-26-oic acid gamma-lactone|withaphysalin W
(3beta,4beta,5beta,6beta,18R,22R)-5,6:18,20-diepoxy-3,18-diethoxy-4,22-dihydroxy-1-oxoergost-24-en-26-oic acid gamma-lactone|withaphysalin W
Cucurbitacin B
acetic acid [(E,5R)-5-[(2S,8S,9R,10R,13R,14S,16R,17R)-2,16-dihydroxy-3,11-diketo-4,4,9,13,14-pentamethyl-2,7,8,10,12,15,16,17-octahydro-1H-cyclopenta[a]phenanthren-17-yl]-5-hydroxy-4-keto-1,1-dimethyl-hex-2-enyl] ester
Cucurbitacin B belongs to a class of highly oxidized tetracyclic triterpenoids and is oral active. Cucurbitacin B inhibits tumor cell growth, migration and invasion and cycle arrest, but induces cell apoptosis. Cucurbitacin B has potent anti-inflammatory, antioxidant, antiviral, hypoglycemic, hepatoprotective, neuroprotective activity[1][2][3][4][5]. Cucurbitacin B belongs to a class of highly oxidized tetracyclic triterpenoids and is oral active. Cucurbitacin B inhibits tumor cell growth, migration and invasion and cycle arrest, but induces cell apoptosis. Cucurbitacin B has potent anti-inflammatory, antioxidant, antiviral, hypoglycemic, hepatoprotective, neuroprotective activity[1][2][3][4][5].
(3beta,7beta)-3-(acetyloxy)-7-hydroxy-11,15,23-trioxolanost-8-en-26-oic acid|3-O-acetylganoderic acid B
(3beta,7beta)-3-(acetyloxy)-7-hydroxy-11,15,23-trioxolanost-8-en-26-oic acid|3-O-acetylganoderic acid B
Cucurbitacin C7
25-acetyloxy-3beta,16alpha,20beta-trihydroxy-5beta,19beta-epoxy-cucurbit-6,23-dien-11,22-dione
[(E,6R)-6-[(2S,9R,10R,13R,14S,16R)-2,16-dihydroxy-4,4,9,13,14-pentamethyl-3,11-dioxo-2,7,8,10,12,15,16,17-octahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl] acetate
[(E,6R)-6-[(2S,9R,10R,13R,14S,16R)-2,16-dihydroxy-4,4,9,13,14-pentamethyl-3,11-dioxo-2,7,8,10,12,15,16,17-octahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl] acetate
2-[[3-[(3E)-hexa-3,5-dienoyl]oxy-2-[(11E)-tetradeca-11,13-dienoyl]oxypropoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
2-[[3-[(3E)-hexa-3,5-dienoyl]oxy-2-[(11E)-tetradeca-11,13-dienoyl]oxypropoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
23,24-dihydrocucurbitacin E
23,24-dihydrocucurbitacin E
A 23,24-dihydrocucurbitacin in which a lanostane skeleton is multi-substituted with hydroxy, methyl and oxo substituents, with unsaturation at positions 1 and 5; a hydroxy function at C-25 is acetylated.
rel-12-O-(4Z)-Deca-4-enoylphorbol-13-acetate
rel-12-O-(4Z)-Deca-4-enoylphorbol-13-acetate
A natural product found in Pimelea elongata.
2-[[3-butanoyloxy-2-[(4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoyl]oxypropoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
2-[[3-butanoyloxy-2-[(4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoyl]oxypropoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
2-[[3-acetyloxy-2-[(6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoyl]oxypropoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
2-[[3-acetyloxy-2-[(6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoyl]oxypropoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
Cuc B
(R,E)-6-((2S,8S,9R,10R,13R,14S,16R,17R)-2,16-dihydroxy-4,4,9,13,14-pentamethyl-3,11-dioxo-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl acetate
Cucurbitacin B is a cucurbitacin in which a lanostane skeleton is multi-substituted with hydroxy, methyl and oxo substituents, with unsaturation at positions 5 and 23; a hydroxy function at C-25 is acetylated. It is a cucurbitacin, a secondary alpha-hydroxy ketone and a tertiary alpha-hydroxy ketone. It derives from a hydride of a lanostane. Cucurbitacin B is a natural product found in Begonia plebeja, Trichosanthes miyagii, and other organisms with data available. A cucurbitacin in which a lanostane skeleton is multi-substituted with hydroxy, methyl and oxo substituents, with unsaturation at positions 5 and 23; a hydroxy function at C-25 is acetylated. Cucurbitacin B belongs to a class of highly oxidized tetracyclic triterpenoids and is oral active. Cucurbitacin B inhibits tumor cell growth, migration and invasion and cycle arrest, but induces cell apoptosis. Cucurbitacin B has potent anti-inflammatory, antioxidant, antiviral, hypoglycemic, hepatoprotective, neuroprotective activity[1][2][3][4][5]. Cucurbitacin B belongs to a class of highly oxidized tetracyclic triterpenoids and is oral active. Cucurbitacin B inhibits tumor cell growth, migration and invasion and cycle arrest, but induces cell apoptosis. Cucurbitacin B has potent anti-inflammatory, antioxidant, antiviral, hypoglycemic, hepatoprotective, neuroprotective activity[1][2][3][4][5].
(2r,6r)-6-[(1r,3ar,4s,5ar,7s,9as,11ar)-7-(acetyloxy)-4-hydroxy-3a,6,6,9a,11a-pentamethyl-3,10-dioxo-1h,2h,4h,5h,5ah,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]-2-methyl-4-oxoheptanoic acid
(2r,6r)-6-[(1r,3ar,4s,5ar,7s,9as,11ar)-7-(acetyloxy)-4-hydroxy-3a,6,6,9a,11a-pentamethyl-3,10-dioxo-1h,2h,4h,5h,5ah,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]-2-methyl-4-oxoheptanoic acid
(1'r,2r,4's,5s,6r,8'r,10'e,13'r,14'e,16'e,20'r,21'r,24's)-24'-hydroxy-22'-(hydroxymethyl)-21'-methoxy-5,6,11',13'-tetramethyl-3',7',19'-trioxaspiro[oxane-2,6'-tetracyclo[15.6.1.1⁴,⁸.0²⁰,²⁴]pentacosane]-10',14',16',22'-tetraen-2'-one
(1'r,2r,4's,5s,6r,8'r,10'e,13'r,14'e,16'e,20'r,21'r,24's)-24'-hydroxy-22'-(hydroxymethyl)-21'-methoxy-5,6,11',13'-tetramethyl-3',7',19'-trioxaspiro[oxane-2,6'-tetracyclo[15.6.1.1⁴,⁸.0²⁰,²⁴]pentacosane]-10',14',16',22'-tetraen-2'-one
(1s)-1-[(1s,3s)-3-{2-[(1s,2s,4s)-4-hydroxy-1,5,5-trimethyl-3,6-dioxaspiro[bicyclo[2.2.2]octane-2,2'-oxan]-5'-ylidene]ethyl}-2,2-dimethyl-6-methylidenecyclohexyl]-2-(2-oxooxolan-3-ylidene)ethyl acetate
(1s)-1-[(1s,3s)-3-{2-[(1s,2s,4s)-4-hydroxy-1,5,5-trimethyl-3,6-dioxaspiro[bicyclo[2.2.2]octane-2,2'-oxan]-5'-ylidene]ethyl}-2,2-dimethyl-6-methylidenecyclohexyl]-2-(2-oxooxolan-3-ylidene)ethyl acetate
6-[7-(acetyloxy)-3-hydroxy-3a,6,6,9a,11a-pentamethyl-4,10-dioxo-1h,2h,3h,5h,5ah,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]-2-methyl-4-oxoheptanoic acid
6-[7-(acetyloxy)-3-hydroxy-3a,6,6,9a,11a-pentamethyl-4,10-dioxo-1h,2h,3h,5h,5ah,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]-2-methyl-4-oxoheptanoic acid
6,10,15,15-tetramethyl-7-[1-(5-methyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-3,19-dioxo-16,20-dioxatetracyclo[12.6.0.0¹,¹⁷.0⁶,¹⁰]icosan-4-yl acetate
6,10,15,15-tetramethyl-7-[1-(5-methyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-3,19-dioxo-16,20-dioxatetracyclo[12.6.0.0¹,¹⁷.0⁶,¹⁰]icosan-4-yl acetate
6-ethyl-21',24'-dihydroxy-22'-(hydroxymethyl)-5,11',13'-trimethyl-3',7',19'-trioxaspiro[oxane-2,6'-tetracyclo[15.6.1.1⁴,⁸.0²⁰,²⁴]pentacosane]-10',14',16',22'-tetraen-2'-one
6-ethyl-21',24'-dihydroxy-22'-(hydroxymethyl)-5,11',13'-trimethyl-3',7',19'-trioxaspiro[oxane-2,6'-tetracyclo[15.6.1.1⁴,⁸.0²⁰,²⁴]pentacosane]-10',14',16',22'-tetraen-2'-one
(1r,2s,3s,4's,6s,8s,9r,11s,12s,13s,15r,17r,18s,20s,21r)-8-(acetyloxy)-4',5',5',11,17-pentamethyl-14,16,19-trioxaspiro[heptacyclo[11.8.1.1²,²⁰.0¹,¹⁵.0³,¹².0⁶,¹¹.0¹⁷,²¹]tricosane-18,2'-oxolan]-9-yl acetate
(1r,2s,3s,4's,6s,8s,9r,11s,12s,13s,15r,17r,18s,20s,21r)-8-(acetyloxy)-4',5',5',11,17-pentamethyl-14,16,19-trioxaspiro[heptacyclo[11.8.1.1²,²⁰.0¹,¹⁵.0³,¹².0⁶,¹¹.0¹⁷,²¹]tricosane-18,2'-oxolan]-9-yl acetate
(2r)-1-[(1s,2s,3'r,3as,3bs,4r,4'r,9ar,9br,11as)-4-(acetyloxy)-2-hydroxy-3',9a,11a-trimethyl-7-oxo-3,3a,3b,4,5,9b,10,11-octahydro-2h-spiro[cyclopenta[a]phenanthrene-1,2'-oxetan]-4'-yl]-3-hydroxy-2,3-dimethylbutan-2-yl acetate
(2r)-1-[(1s,2s,3'r,3as,3bs,4r,4'r,9ar,9br,11as)-4-(acetyloxy)-2-hydroxy-3',9a,11a-trimethyl-7-oxo-3,3a,3b,4,5,9b,10,11-octahydro-2h-spiro[cyclopenta[a]phenanthrene-1,2'-oxetan]-4'-yl]-3-hydroxy-2,3-dimethylbutan-2-yl acetate
8-(acetyloxy)-4',5',5',11,17-pentamethyl-14,16,19-trioxaspiro[heptacyclo[11.8.1.1²,²⁰.0¹,¹⁵.0³,¹².0⁶,¹¹.0¹⁷,²¹]tricosane-18,2'-oxolan]-9-yl acetate
8-(acetyloxy)-4',5',5',11,17-pentamethyl-14,16,19-trioxaspiro[heptacyclo[11.8.1.1²,²⁰.0¹,¹⁵.0³,¹².0⁶,¹¹.0¹⁷,²¹]tricosane-18,2'-oxolan]-9-yl acetate
3-epi-isocucurbitacin b
NA
{"Ingredient_id": "HBIN008480","Ingredient_name": "3-epi-isocucurbitacin b ","Alias": "NA","Ingredient_formula": "C32H46O8","Ingredient_Smile": "CC(=O)OC(C)(C)C=CC(=O)C(C)(C1C(CC2(C1(CC(=O)C3(C2CC=C4C3CC(=O)C(C4(C)C)O)C)C)C)O)O","Ingredient_weight": "558.7 g/mol","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "NA","TCMSP_id": "NA","TCM_ID_id": "20939","PubChem_id": "123134757","DrugBank_id": "NA"}
(6r)-6-[(1r,3s,3ar,5ar,7s,9as,11ar)-7-(acetyloxy)-3-hydroxy-3a,6,6,9a,11a-pentamethyl-4,10-dioxo-1h,2h,3h,5h,5ah,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]-2-methyl-4-oxoheptanoic acid
(6r)-6-[(1r,3s,3ar,5ar,7s,9as,11ar)-7-(acetyloxy)-3-hydroxy-3a,6,6,9a,11a-pentamethyl-4,10-dioxo-1h,2h,3h,5h,5ah,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]-2-methyl-4-oxoheptanoic acid
(3e,6r)-6-[(1r,2r,3as,3bs,7r,9ar,9br,11ar)-2,7-dihydroxy-3a,6,6,9b,11a-pentamethyl-8,10-dioxo-1h,2h,3h,3bh,4h,7h,9h,9ah,11h-cyclopenta[a]phenanthren-1-yl]-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl acetate
(3e,6r)-6-[(1r,2r,3as,3bs,7r,9ar,9br,11ar)-2,7-dihydroxy-3a,6,6,9b,11a-pentamethyl-8,10-dioxo-1h,2h,3h,3bh,4h,7h,9h,9ah,11h-cyclopenta[a]phenanthren-1-yl]-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl acetate
3-{4,10-dihydroxy-3b,6,6,9a,11a-pentamethyl-7-oxo-1h,2h,4h,5h,5ah,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl}-6-hydroxy-7,7-dimethyl-5-oxooxepan-2-yl acetate
3-{4,10-dihydroxy-3b,6,6,9a,11a-pentamethyl-7-oxo-1h,2h,4h,5h,5ah,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl}-6-hydroxy-7,7-dimethyl-5-oxooxepan-2-yl acetate
(3e,6s)-6-[(1s,2s,3as,3br,8s,9ar,9br,11ar)-2,8-dihydroxy-3a,6,6,9b,11a-pentamethyl-7,10-dioxo-1h,2h,3h,3bh,4h,8h,9h,9ah,11h-cyclopenta[a]phenanthren-1-yl]-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl acetate
(3e,6s)-6-[(1s,2s,3as,3br,8s,9ar,9br,11ar)-2,8-dihydroxy-3a,6,6,9b,11a-pentamethyl-7,10-dioxo-1h,2h,3h,3bh,4h,8h,9h,9ah,11h-cyclopenta[a]phenanthren-1-yl]-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl acetate
(1'r,2r,4's,5s,6r,8'r,10'e,13'r,14'e,16'e,20'r,21'r,24's)-6,24'-dihydroxy-21'-methoxy-5,6,11',13',22'-pentamethyl-3',7',19'-trioxaspiro[oxane-2,6'-tetracyclo[15.6.1.1⁴,⁸.0²⁰,²⁴]pentacosane]-10',14',16',22'-tetraen-2'-one
(1'r,2r,4's,5s,6r,8'r,10'e,13'r,14'e,16'e,20'r,21'r,24's)-6,24'-dihydroxy-21'-methoxy-5,6,11',13',22'-pentamethyl-3',7',19'-trioxaspiro[oxane-2,6'-tetracyclo[15.6.1.1⁴,⁸.0²⁰,²⁴]pentacosane]-10',14',16',22'-tetraen-2'-one
6-{2,8-dihydroxy-3a,6,6,9b,11a-pentamethyl-7,10-dioxo-1h,2h,3h,3bh,4h,8h,9h,9ah,11h-cyclopenta[a]phenanthren-1-yl}-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl acetate
6-{2,8-dihydroxy-3a,6,6,9b,11a-pentamethyl-7,10-dioxo-1h,2h,3h,3bh,4h,8h,9h,9ah,11h-cyclopenta[a]phenanthren-1-yl}-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl acetate
(1r,4s,6r,7r,10r,14s,17s)-6,10,15,15-tetramethyl-7-[(1s)-1-[(2r)-5-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-3,19-dioxo-16,20-dioxatetracyclo[12.6.0.0¹,¹⁷.0⁶,¹⁰]icosan-4-yl acetate
(1r,4s,6r,7r,10r,14s,17s)-6,10,15,15-tetramethyl-7-[(1s)-1-[(2r)-5-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-3,19-dioxo-16,20-dioxatetracyclo[12.6.0.0¹,¹⁷.0⁶,¹⁰]icosan-4-yl acetate
(3e,6s)-6-[(1r,2r,3as,3bs,8r,9ar,9br,11ar)-2,8-dihydroxy-3a,6,6,9b,11a-pentamethyl-7,10-dioxo-1h,2h,3h,3bh,4h,8h,9h,9ah,11h-cyclopenta[a]phenanthren-1-yl]-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl acetate
(3e,6s)-6-[(1r,2r,3as,3bs,8r,9ar,9br,11ar)-2,8-dihydroxy-3a,6,6,9b,11a-pentamethyl-7,10-dioxo-1h,2h,3h,3bh,4h,8h,9h,9ah,11h-cyclopenta[a]phenanthren-1-yl]-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl acetate
6-{2,8-dihydroxy-3a,6,6,9b,11a-pentamethyl-7,10-dioxo-1h,2h,3h,3bh,4h,9ah,11h-cyclopenta[a]phenanthren-1-yl}-6-hydroxy-2-methyl-5-oxoheptan-2-yl acetate
6-{2,8-dihydroxy-3a,6,6,9b,11a-pentamethyl-7,10-dioxo-1h,2h,3h,3bh,4h,9ah,11h-cyclopenta[a]phenanthren-1-yl}-6-hydroxy-2-methyl-5-oxoheptan-2-yl acetate
6-[11-(acetyloxy)-4-hydroxy-6-(hydroxymethyl)-3a,6,9a,11a-tetramethyl-7,10-dioxo-1h,2h,3h,4h,5h,5ah,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]-2-methylhept-2-enoic acid
6-[11-(acetyloxy)-4-hydroxy-6-(hydroxymethyl)-3a,6,9a,11a-tetramethyl-7,10-dioxo-1h,2h,3h,4h,5h,5ah,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]-2-methylhept-2-enoic acid
6-[11-(acetyloxy)-4,7-dihydroxy-3a,6,6,9a,11a-pentamethyl-3,10-dioxo-1h,2h,4h,5h,5ah,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]-2-methylhept-2-enoic acid
6-[11-(acetyloxy)-4,7-dihydroxy-3a,6,6,9a,11a-pentamethyl-3,10-dioxo-1h,2h,4h,5h,5ah,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]-2-methylhept-2-enoic acid
5'-(1-{1-ethyl-5,6,6-trimethyl-2,7,8-trioxabicyclo[3.2.1]octan-3-yl}ethyl)-6',10'-dimethyl-5-oxo-13'-oxaspiro[oxolane-2,11'-tetracyclo[7.5.0.0²,⁶.0¹²,¹⁴]tetradecan]-8'-en-7'-yl acetate
5'-(1-{1-ethyl-5,6,6-trimethyl-2,7,8-trioxabicyclo[3.2.1]octan-3-yl}ethyl)-6',10'-dimethyl-5-oxo-13'-oxaspiro[oxolane-2,11'-tetracyclo[7.5.0.0²,⁶.0¹²,¹⁴]tetradecan]-8'-en-7'-yl acetate
(1s,4r,6r,7r,10r,14s,17r)-6,10,15,15-tetramethyl-7-[(1s)-1-[(2r)-5-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-3,19-dioxo-16,20-dioxatetracyclo[12.6.0.0¹,¹⁷.0⁶,¹⁰]icosan-4-yl acetate
(1s,4r,6r,7r,10r,14s,17r)-6,10,15,15-tetramethyl-7-[(1s)-1-[(2r)-5-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-3,19-dioxo-16,20-dioxatetracyclo[12.6.0.0¹,¹⁷.0⁶,¹⁰]icosan-4-yl acetate
6-{2,7-dihydroxy-3a,6,6,9b,11a-pentamethyl-8,10-dioxo-1h,2h,3h,3bh,4h,7h,9h,9ah,11h-cyclopenta[a]phenanthren-1-yl}-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl acetate
6-{2,7-dihydroxy-3a,6,6,9b,11a-pentamethyl-8,10-dioxo-1h,2h,3h,3bh,4h,7h,9h,9ah,11h-cyclopenta[a]phenanthren-1-yl}-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl acetate
(3e,6r)-6-[(2r,3as,3bs,8s,9ar,9br,11ar)-2,8-dihydroxy-3a,6,6,9b,11a-pentamethyl-7,10-dioxo-1h,2h,3h,3bh,4h,8h,9h,9ah,11h-cyclopenta[a]phenanthren-1-yl]-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl acetate
(3e,6r)-6-[(2r,3as,3bs,8s,9ar,9br,11ar)-2,8-dihydroxy-3a,6,6,9b,11a-pentamethyl-7,10-dioxo-1h,2h,3h,3bh,4h,8h,9h,9ah,11h-cyclopenta[a]phenanthren-1-yl]-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl acetate
(1'r,2r,4's,5s,6r,8'r,10'e,13'r,14'e,16'e,20'r,21'r,24's)-6-ethyl-21',24'-dihydroxy-22'-(hydroxymethyl)-5,11',13'-trimethyl-3',7',19'-trioxaspiro[oxane-2,6'-tetracyclo[15.6.1.1⁴,⁸.0²⁰,²⁴]pentacosane]-10',14',16',22'-tetraen-2'-one
(1'r,2r,4's,5s,6r,8'r,10'e,13'r,14'e,16'e,20'r,21'r,24's)-6-ethyl-21',24'-dihydroxy-22'-(hydroxymethyl)-5,11',13'-trimethyl-3',7',19'-trioxaspiro[oxane-2,6'-tetracyclo[15.6.1.1⁴,⁸.0²⁰,²⁴]pentacosane]-10',14',16',22'-tetraen-2'-one
(1s)-1-[(1s,3r)-2,2-dimethyl-6-methylidene-3-{2-[(1s,5s,5's,6s)-3,3,5-trimethyl-2-oxo-4,7-dioxaspiro[bicyclo[3.2.1]octane-6,2'-oxan]-5'-yl]ethyl}cyclohexyl]-2-(2-oxooxolan-3-ylidene)ethyl acetate
(1s)-1-[(1s,3r)-2,2-dimethyl-6-methylidene-3-{2-[(1s,5s,5's,6s)-3,3,5-trimethyl-2-oxo-4,7-dioxaspiro[bicyclo[3.2.1]octane-6,2'-oxan]-5'-yl]ethyl}cyclohexyl]-2-(2-oxooxolan-3-ylidene)ethyl acetate
(2s,6r)-6-[(1r,3r,3ar,5ar,6r,9as,11ar)-6-[(acetyloxy)methyl]-3-hydroxy-3a,6,9a,11a-tetramethyl-4,7-dioxo-1h,2h,3h,5h,5ah,8h,9h,10h,11h-cyclopenta[a]phenanthren-1-yl]-2-methyl-4-oxoheptanoic acid
(2s,6r)-6-[(1r,3r,3ar,5ar,6r,9as,11ar)-6-[(acetyloxy)methyl]-3-hydroxy-3a,6,9a,11a-tetramethyl-4,7-dioxo-1h,2h,3h,5h,5ah,8h,9h,10h,11h-cyclopenta[a]phenanthren-1-yl]-2-methyl-4-oxoheptanoic acid
3-[4-(acetyloxy)-2-hydroxy-3',9a,11a-trimethyl-7-oxo-3,3a,3b,4,5,9b,10,11-octahydro-2h-spiro[cyclopenta[a]phenanthrene-1,2'-oxetan]-4'-ylmethyl]-3-hydroxy-2-methylbutan-2-yl acetate
3-[4-(acetyloxy)-2-hydroxy-3',9a,11a-trimethyl-7-oxo-3,3a,3b,4,5,9b,10,11-octahydro-2h-spiro[cyclopenta[a]phenanthrene-1,2'-oxetan]-4'-ylmethyl]-3-hydroxy-2-methylbutan-2-yl acetate
(1'r,2r,2'r,5's,6's,7's,10's,12's,14's)-5'-[(1s)-1-[(1s,3r,5r)-1-ethyl-5,6,6-trimethyl-2,7,8-trioxabicyclo[3.2.1]octan-3-yl]ethyl]-6',10'-dimethyl-5-oxo-13'-oxaspiro[oxolane-2,11'-tetracyclo[7.5.0.0²,⁶.0¹²,¹⁴]tetradecan]-8'-en-7'-yl acetate
(1'r,2r,2'r,5's,6's,7's,10's,12's,14's)-5'-[(1s)-1-[(1s,3r,5r)-1-ethyl-5,6,6-trimethyl-2,7,8-trioxabicyclo[3.2.1]octan-3-yl]ethyl]-6',10'-dimethyl-5-oxo-13'-oxaspiro[oxolane-2,11'-tetracyclo[7.5.0.0²,⁶.0¹²,¹⁴]tetradecan]-8'-en-7'-yl acetate
1-[2,2-dimethyl-6-methylidene-3-(2-{3,3,5-trimethyl-2-oxo-4,7-dioxaspiro[bicyclo[3.2.1]octane-6,2'-oxan]-5'-yl}ethyl)cyclohexyl]-2-(2-oxooxolan-3-ylidene)ethyl acetate
1-[2,2-dimethyl-6-methylidene-3-(2-{3,3,5-trimethyl-2-oxo-4,7-dioxaspiro[bicyclo[3.2.1]octane-6,2'-oxan]-5'-yl}ethyl)cyclohexyl]-2-(2-oxooxolan-3-ylidene)ethyl acetate
(1r,4r,6r,7r,10r,14s,17r)-6,10,15,15-tetramethyl-7-[(1s)-1-[(2r)-5-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-3,19-dioxo-16,20-dioxatetracyclo[12.6.0.0¹,¹⁷.0⁶,¹⁰]icosan-4-yl acetate
(1r,4r,6r,7r,10r,14s,17r)-6,10,15,15-tetramethyl-7-[(1s)-1-[(2r)-5-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-3,19-dioxo-16,20-dioxatetracyclo[12.6.0.0¹,¹⁷.0⁶,¹⁰]icosan-4-yl acetate
(3e,6r)-6-[(1r,2r,3as,3bs,8s,9as,9br,11ar)-2,8-dihydroxy-3a,6,6,9b,11a-pentamethyl-7,10-dioxo-1h,2h,3h,3bh,4h,8h,9h,9ah,11h-cyclopenta[a]phenanthren-1-yl]-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl acetate
(3e,6r)-6-[(1r,2r,3as,3bs,8s,9as,9br,11ar)-2,8-dihydroxy-3a,6,6,9b,11a-pentamethyl-7,10-dioxo-1h,2h,3h,3bh,4h,8h,9h,9ah,11h-cyclopenta[a]phenanthren-1-yl]-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl acetate
(2r,6r)-6-[(1r,3s,3ar,5ar,7s,9as,11ar)-7-(acetyloxy)-3-hydroxy-3a,6,6,9a,11a-pentamethyl-4,10-dioxo-1h,2h,3h,5h,5ah,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]-2-methyl-4-oxoheptanoic acid
(2r,6r)-6-[(1r,3s,3ar,5ar,7s,9as,11ar)-7-(acetyloxy)-3-hydroxy-3a,6,6,9a,11a-pentamethyl-4,10-dioxo-1h,2h,3h,5h,5ah,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]-2-methyl-4-oxoheptanoic acid
methyl 3-[8'-(acetyloxy)-4-ethyl-1,5',10'-trimethyl-3'-oxo-6'-(prop-1-en-2-yl)-3,7,15'-trioxaspiro[bicyclo[2.2.1]heptane-2,13'-tetracyclo[7.4.2.0¹,¹⁰.0⁴,⁹]pentadecan]-5'-yl]propanoate
methyl 3-[8'-(acetyloxy)-4-ethyl-1,5',10'-trimethyl-3'-oxo-6'-(prop-1-en-2-yl)-3,7,15'-trioxaspiro[bicyclo[2.2.1]heptane-2,13'-tetracyclo[7.4.2.0¹,¹⁰.0⁴,⁹]pentadecan]-5'-yl]propanoate
(2e,6r)-6-[(1r,3ar,4s,5ar,7s,9as,11s,11ar)-11-(acetyloxy)-4,7-dihydroxy-3a,6,6,9a,11a-pentamethyl-3,10-dioxo-1h,2h,4h,5h,5ah,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]-2-methylhept-2-enoic acid
(2e,6r)-6-[(1r,3ar,4s,5ar,7s,9as,11s,11ar)-11-(acetyloxy)-4,7-dihydroxy-3a,6,6,9a,11a-pentamethyl-3,10-dioxo-1h,2h,4h,5h,5ah,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]-2-methylhept-2-enoic acid
(6r)-6-[(1r,3ar,4s,5ar,7s,9as,11ar)-7-(acetyloxy)-4-hydroxy-3a,6,6,9a,11a-pentamethyl-3,10-dioxo-1h,2h,4h,5h,5ah,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]-2-methyl-4-oxoheptanoic acid
(6r)-6-[(1r,3ar,4s,5ar,7s,9as,11ar)-7-(acetyloxy)-4-hydroxy-3a,6,6,9a,11a-pentamethyl-3,10-dioxo-1h,2h,4h,5h,5ah,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]-2-methyl-4-oxoheptanoic acid
6-{6-[(acetyloxy)methyl]-3-hydroxy-3a,6,9a,11a-tetramethyl-4,7-dioxo-1h,2h,3h,5h,5ah,8h,9h,10h,11h-cyclopenta[a]phenanthren-1-yl}-2-methyl-4-oxoheptanoic acid
6-{6-[(acetyloxy)methyl]-3-hydroxy-3a,6,9a,11a-tetramethyl-4,7-dioxo-1h,2h,3h,5h,5ah,8h,9h,10h,11h-cyclopenta[a]phenanthren-1-yl}-2-methyl-4-oxoheptanoic acid
6-[7-(acetyloxy)-4-hydroxy-3a,6,6,9a,11a-pentamethyl-3,10-dioxo-1h,2h,4h,5h,5ah,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]-2-methyl-4-oxoheptanoic acid
6-[7-(acetyloxy)-4-hydroxy-3a,6,6,9a,11a-pentamethyl-3,10-dioxo-1h,2h,4h,5h,5ah,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]-2-methyl-4-oxoheptanoic acid
21-hexyl-3,9,17-trihydroxy-5-(hydroxymethyl)-8,8,12,24-tetramethyl-13,14,22-trioxapentacyclo[14.6.2.0²,¹².0⁶,⁹.0¹⁹,²³]tetracosa-4,16,18,23-tetraen-15-one
21-hexyl-3,9,17-trihydroxy-5-(hydroxymethyl)-8,8,12,24-tetramethyl-13,14,22-trioxapentacyclo[14.6.2.0²,¹².0⁶,⁹.0¹⁹,²³]tetracosa-4,16,18,23-tetraen-15-one
methyl 3-[(1s,1's,2r,4s,4'r,5's,6's,8's,9's,10'r)-8'-(acetyloxy)-4-ethyl-1,5',10'-trimethyl-3'-oxo-6'-(prop-1-en-2-yl)-3,7,15'-trioxaspiro[bicyclo[2.2.1]heptane-2,13'-tetracyclo[7.4.2.0¹,¹⁰.0⁴,⁹]pentadecan]-5'-yl]propanoate
methyl 3-[(1s,1's,2r,4s,4'r,5's,6's,8's,9's,10'r)-8'-(acetyloxy)-4-ethyl-1,5',10'-trimethyl-3'-oxo-6'-(prop-1-en-2-yl)-3,7,15'-trioxaspiro[bicyclo[2.2.1]heptane-2,13'-tetracyclo[7.4.2.0¹,¹⁰.0⁴,⁹]pentadecan]-5'-yl]propanoate
(2e,6r)-6-[(1r,3ar,4s,5ar,6r,9as,11r,11ar)-11-(acetyloxy)-4-hydroxy-6-(hydroxymethyl)-3a,6,9a,11a-tetramethyl-7,10-dioxo-1h,2h,3h,4h,5h,5ah,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]-2-methylhept-2-enoic acid
(2e,6r)-6-[(1r,3ar,4s,5ar,6r,9as,11r,11ar)-11-(acetyloxy)-4-hydroxy-6-(hydroxymethyl)-3a,6,9a,11a-tetramethyl-7,10-dioxo-1h,2h,3h,4h,5h,5ah,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]-2-methylhept-2-enoic acid
(3r)-3-[(1s,2s,3'r,3as,3bs,4r,4'r,9ar,9bs,11as)-4-(acetyloxy)-2-hydroxy-3',9a,11a-trimethyl-7-oxo-3,3a,3b,4,5,9b,10,11-octahydro-2h-spiro[cyclopenta[a]phenanthrene-1,2'-oxetan]-4'-ylmethyl]-3-hydroxy-2-methylbutan-2-yl acetate
(3r)-3-[(1s,2s,3'r,3as,3bs,4r,4'r,9ar,9bs,11as)-4-(acetyloxy)-2-hydroxy-3',9a,11a-trimethyl-7-oxo-3,3a,3b,4,5,9b,10,11-octahydro-2h-spiro[cyclopenta[a]phenanthrene-1,2'-oxetan]-4'-ylmethyl]-3-hydroxy-2-methylbutan-2-yl acetate
(2r,3s,6r)-3-[(1s,3br,4r,5ar,9as,9br,10r,11as)-4,10-dihydroxy-3b,6,6,9a,11a-pentamethyl-7-oxo-1h,2h,4h,5h,5ah,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-6-(2-hydroxypropan-2-yl)-5-oxooxan-2-yl acetate
(2r,3s,6r)-3-[(1s,3br,4r,5ar,9as,9br,10r,11as)-4,10-dihydroxy-3b,6,6,9a,11a-pentamethyl-7-oxo-1h,2h,4h,5h,5ah,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-6-(2-hydroxypropan-2-yl)-5-oxooxan-2-yl acetate
24'-hydroxy-22'-(hydroxymethyl)-21'-methoxy-5,6,11',13'-tetramethyl-3',7',19'-trioxaspiro[oxane-2,6'-tetracyclo[15.6.1.1⁴,⁸.0²⁰,²⁴]pentacosane]-10',14',16',22'-tetraen-2'-one
24'-hydroxy-22'-(hydroxymethyl)-21'-methoxy-5,6,11',13'-tetramethyl-3',7',19'-trioxaspiro[oxane-2,6'-tetracyclo[15.6.1.1⁴,⁸.0²⁰,²⁴]pentacosane]-10',14',16',22'-tetraen-2'-one
(3e,6r)-6-[(1r,2r,3as,3bs,7s,9ar,9br,11ar)-2,7-dihydroxy-3a,6,6,9b,11a-pentamethyl-8,10-dioxo-1h,2h,3h,3bh,4h,7h,9h,9ah,11h-cyclopenta[a]phenanthren-1-yl]-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl acetate
(3e,6r)-6-[(1r,2r,3as,3bs,7s,9ar,9br,11ar)-2,7-dihydroxy-3a,6,6,9b,11a-pentamethyl-8,10-dioxo-1h,2h,3h,3bh,4h,7h,9h,9ah,11h-cyclopenta[a]phenanthren-1-yl]-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl acetate
1-[4-(acetyloxy)-2-hydroxy-3',9a,11a-trimethyl-7-oxo-3,3a,3b,4,5,9b,10,11-octahydro-2h-spiro[cyclopenta[a]phenanthrene-1,2'-oxetan]-4'-yl]-3-hydroxy-2,3-dimethylbutan-2-yl acetate
1-[4-(acetyloxy)-2-hydroxy-3',9a,11a-trimethyl-7-oxo-3,3a,3b,4,5,9b,10,11-octahydro-2h-spiro[cyclopenta[a]phenanthrene-1,2'-oxetan]-4'-yl]-3-hydroxy-2,3-dimethylbutan-2-yl acetate
(1r,2r,3s,4e,6r,9s,12s,21r)-21-hexyl-3,9,17-trihydroxy-5-(hydroxymethyl)-8,8,12,24-tetramethyl-13,14,22-trioxapentacyclo[14.6.2.0²,¹².0⁶,⁹.0¹⁹,²³]tetracosa-4,16,18,23-tetraen-15-one
(1r,2r,3s,4e,6r,9s,12s,21r)-21-hexyl-3,9,17-trihydroxy-5-(hydroxymethyl)-8,8,12,24-tetramethyl-13,14,22-trioxapentacyclo[14.6.2.0²,¹².0⁶,⁹.0¹⁹,²³]tetracosa-4,16,18,23-tetraen-15-one
(14'e)-24'-hydroxy-22'-(hydroxymethyl)-21'-methoxy-5,6,11',13'-tetramethyl-3',7',19'-trioxaspiro[oxane-2,6'-tetracyclo[15.6.1.1⁴,⁸.0²⁰,²⁴]pentacosane]-10',14',16',22'-tetraen-2'-one
(14'e)-24'-hydroxy-22'-(hydroxymethyl)-21'-methoxy-5,6,11',13'-tetramethyl-3',7',19'-trioxaspiro[oxane-2,6'-tetracyclo[15.6.1.1⁴,⁸.0²⁰,²⁴]pentacosane]-10',14',16',22'-tetraen-2'-one
1-[3-(2-{4-hydroxy-1,5,5-trimethyl-3,6-dioxaspiro[bicyclo[2.2.2]octane-2,2'-oxan]-5'-ylidene}ethyl)-2,2-dimethyl-6-methylidenecyclohexyl]-2-(2-oxooxolan-3-ylidene)ethyl acetate
1-[3-(2-{4-hydroxy-1,5,5-trimethyl-3,6-dioxaspiro[bicyclo[2.2.2]octane-2,2'-oxan]-5'-ylidene}ethyl)-2,2-dimethyl-6-methylidenecyclohexyl]-2-(2-oxooxolan-3-ylidene)ethyl acetate
(2r,3r,6s)-3-[(1s,3br,4r,5ar,9as,9br,10r,11as)-4,10-dihydroxy-3b,6,6,9a,11a-pentamethyl-7-oxo-1h,2h,4h,5h,5ah,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-6-hydroxy-7,7-dimethyl-5-oxooxepan-2-yl acetate
(2r,3r,6s)-3-[(1s,3br,4r,5ar,9as,9br,10r,11as)-4,10-dihydroxy-3b,6,6,9a,11a-pentamethyl-7-oxo-1h,2h,4h,5h,5ah,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-6-hydroxy-7,7-dimethyl-5-oxooxepan-2-yl acetate
(1'r,2s,4's,5s,6r,8'r,10'e,12'r,13's,14'e,16'e,20'r,21'r,24's)-6-ethyl-12',21',24'-trihydroxy-5,11',13',22'-tetramethyl-3',7',19'-trioxaspiro[oxane-2,6'-tetracyclo[15.6.1.1⁴,⁸.0²⁰,²⁴]pentacosane]-10',14',16',22'-tetraen-2'-one
(1'r,2s,4's,5s,6r,8'r,10'e,12'r,13's,14'e,16'e,20'r,21'r,24's)-6-ethyl-12',21',24'-trihydroxy-5,11',13',22'-tetramethyl-3',7',19'-trioxaspiro[oxane-2,6'-tetracyclo[15.6.1.1⁴,⁸.0²⁰,²⁴]pentacosane]-10',14',16',22'-tetraen-2'-one
