NCBI Taxonomy: 126907
Vassobia breviflora (ncbi_taxid: 126907)
found 97 associated metabolites at species taxonomy rank level.
Ancestor: Vassobia
Child Taxonomies: none taxonomy data.
Withaferin_A
(4S,4aR,5aR,6aS,6bS,9R,9aS,11aS,11bR)-4-hydroxy-9-((S)-1-((R)-5-(hydroxymethyl)-4-methyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)ethyl)-9a,11b-dimethyl-5a,6,6a,6b,7,8,9,9a,10,11,11a,11b-dodecahydrocyclopenta[1,2]phenanthro[8a,9-b]oxiren-1(4H)-one
Withaferin A is a withanolide that is 5,6:22,26-diepoxyergosta-2,24-diene-1,26-dione substituted by hydroxy groups at positions 4 and 27 (the 4beta,5beta,6beta,22R stereoisomer). Isolated from Physalis longifolia, it exhibits cytotoxic activity. It has a role as an antineoplastic agent and an apoptosis inducer. It is a delta-lactone, a 4-hydroxy steroid, an enone, an ergostanoid, a secondary alcohol, a withanolide, a 27-hydroxy steroid, a primary alcohol and an epoxy steroid. Ashwagandha is a popular Ayurvedic herb used as a general tonic, to increase energy and reduce stress. Ashwagandha has not been implicated in causing serum enzyme elevations during therapy, but recently has been implicated in rare cases of clinically apparent liver injury. Withaferin A is a natural product found in Vassobia breviflora, Withania somnifera, and other organisms with data available. A withanolide that is 5,6:22,26-diepoxyergosta-2,24-diene-1,26-dione substituted by hydroxy groups at positions 4 and 27 (the 4beta,5beta,6beta,22R stereoisomer). Isolated from Physalis longifolia, it exhibits cytotoxic activity. Withaferin A is a steroidal lactone isolated from Withania somnifera, inhibits NF-kB activation and targets vimentin, with potent antiinflammatory and anticancer activities. Withaferin A is an inhibitor of endothelial protein C receptor (EPCR) shedding. Withaferin A is a steroidal lactone isolated from Withania somnifera, inhibits NF-kB activation and targets vimentin, with potent antiinflammatory and anticancer activities. Withaferin A is an inhibitor of endothelial protein C receptor (EPCR) shedding.
Withaferin A
6-hydroxy-15-{1-[5-(hydroxymethyl)-4-methyl-6-oxo-3,6-dihydro-2H-pyran-2-yl]ethyl}-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one
Withaferin A
NCGC00180796-02_C28H38O6_(4beta,5beta,6beta,22R)-4,27-Dihydroxy-5,6:22,26-diepoxyergosta-2,24-diene-1,26-dione
Withaferin A is a steroidal lactone isolated from Withania somnifera, inhibits NF-kB activation and targets vimentin, with potent antiinflammatory and anticancer activities. Withaferin A is an inhibitor of endothelial protein C receptor (EPCR) shedding. Withaferin A is a steroidal lactone isolated from Withania somnifera, inhibits NF-kB activation and targets vimentin, with potent antiinflammatory and anticancer activities. Withaferin A is an inhibitor of endothelial protein C receptor (EPCR) shedding.
2,3-dihydro-3beta-methoxy withaferin A
2,3-dihydro-3beta-methoxy withaferin A
A withanolide that is 2,3-dihydrowithaferin A substituted by a beta-methoxy group at position 3. It has been isolated from the aerial parts of Physalis longifolia.
15-[1-(4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-6-hydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one
15-[1-(4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-6-hydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one
(6r)-6-[(1s)-1-[(1r,3as,3bs,5r,5ar,9ar,9bs,11as)-5a-ethoxy-5-hydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethyl]-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
(6r)-6-[(1s)-1-[(1r,3as,3bs,5r,5ar,9ar,9bs,11as)-5a-ethoxy-5-hydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethyl]-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
(6r)-6-[(1s)-1-[(1r,3as,3bs,6s,9ar,9bs,11as)-6-hydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethyl]-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
(6r)-6-[(1s)-1-[(1r,3as,3bs,6s,9ar,9bs,11as)-6-hydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethyl]-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
(1s,2r,7s,9r,11s,12s,15r,16s)-15-[(1s)-1-[(2r)-5-(hydroxymethyl)-4-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadecan-3-one
(1s,2r,7s,9r,11s,12s,15r,16s)-15-[(1s)-1-[(2r)-5-(hydroxymethyl)-4-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadecan-3-one
(1s,2r,7s,9r,11s,12s,15r,16s)-15-[(1s)-1-[(2r)-5-(hydroxymethyl)-4-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one
(1s,2r,7s,9r,11s,12s,15r,16s)-15-[(1s)-1-[(2r)-5-(hydroxymethyl)-4-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one
(6s)-6-[(1s)-1-[(1r,3as,3bs,5s,5ar,6s,9ar,9bs,11as)-5-chloro-5a,6-dihydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethyl]-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
(6s)-6-[(1s)-1-[(1r,3as,3bs,5s,5ar,6s,9ar,9bs,11as)-5-chloro-5a,6-dihydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethyl]-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
6-(1-{6-hydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,6h,7h,8h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl}ethyl)-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
6-(1-{6-hydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,6h,7h,8h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl}ethyl)-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
(1s,2r,6s,7r,9r,11s,12s,15r,16s)-15-[(1s)-1-[(2r,4s,5r)-4,5-dimethyl-6-oxooxan-2-yl]ethyl]-6-hydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one
(1s,2r,6s,7r,9r,11s,12s,15r,16s)-15-[(1s)-1-[(2r,4s,5r)-4,5-dimethyl-6-oxooxan-2-yl]ethyl]-6-hydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one
(1s,2r,6s,7r,9r,11s,12s,15r,16s)-15-[(1s)-1-[(2r)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-6-hydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadecan-3-one
(1s,2r,6s,7r,9r,11s,12s,15r,16s)-15-[(1s)-1-[(2r)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-6-hydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadecan-3-one
15-{1-[5-(hydroxymethyl)-4-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl}-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one
15-{1-[5-(hydroxymethyl)-4-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl}-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one
(6r)-6-[(1s)-1-[(1r,3as,3bs,5s,5ar,6s,9ar,9bs,11as)-5-chloro-5a,6-dihydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethyl]-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
(6r)-6-[(1s)-1-[(1r,3as,3bs,5s,5ar,6s,9ar,9bs,11as)-5-chloro-5a,6-dihydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethyl]-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
6-hydroxy-15-{1-[5-(hydroxymethyl)-4-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl}-5-methoxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadecan-3-one
6-hydroxy-15-{1-[5-(hydroxymethyl)-4-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl}-5-methoxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadecan-3-one
15-{1-[5-(hydroxymethyl)-4-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl}-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadecan-3-one
15-{1-[5-(hydroxymethyl)-4-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl}-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadecan-3-one
15-[1-(4,5-dimethyl-6-oxooxan-2-yl)ethyl]-6-hydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadecan-3-one
15-[1-(4,5-dimethyl-6-oxooxan-2-yl)ethyl]-6-hydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadecan-3-one
(6r)-6-[(1s)-1-[(1r,3as,3bs,5r,5ar,9as,9bs,11as)-5a-chloro-5-hydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethyl]-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
(6r)-6-[(1s)-1-[(1r,3as,3bs,5r,5ar,9as,9bs,11as)-5a-chloro-5-hydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethyl]-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
6-(1-{5a-chloro-5-hydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl}ethyl)-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
6-(1-{5a-chloro-5-hydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl}ethyl)-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
6-(1-{5-chloro-5a,6-dihydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl}ethyl)-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
6-(1-{5-chloro-5a,6-dihydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl}ethyl)-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
(1s,2r,5s,6s,7r,9r,11s,12s,15r,16s)-6-hydroxy-15-[(1s)-1-[(2r)-5-(hydroxymethyl)-4-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-5-methoxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadecan-3-one
(1s,2r,5s,6s,7r,9r,11s,12s,15r,16s)-6-hydroxy-15-[(1s)-1-[(2r)-5-(hydroxymethyl)-4-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-5-methoxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadecan-3-one
(1s,2r,6s,7r,9r,11s,12s,15r,16s)-15-[(1s)-1-[(2r,4s,5r)-4,5-dimethyl-6-oxooxan-2-yl]ethyl]-6-hydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadecan-3-one
(1s,2r,6s,7r,9r,11s,12s,15r,16s)-15-[(1s)-1-[(2r,4s,5r)-4,5-dimethyl-6-oxooxan-2-yl]ethyl]-6-hydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadecan-3-one
6-(1-{5a-ethoxy-5-hydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl}ethyl)-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
6-(1-{5a-ethoxy-5-hydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl}ethyl)-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
6-(1-{6-hydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl}ethyl)-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
6-(1-{6-hydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl}ethyl)-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
15-[1-(4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-6-hydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadecan-3-one
15-[1-(4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-6-hydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadecan-3-one
(1s,2r,6s,7r,9r,11s,12s,15r,16s)-15-[(1s)-1-[(2r)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-6-hydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one
(1s,2r,6s,7r,9r,11s,12s,15r,16s)-15-[(1s)-1-[(2r)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-6-hydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one
15-[1-(4,5-dimethyl-6-oxooxan-2-yl)ethyl]-6-hydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one
15-[1-(4,5-dimethyl-6-oxooxan-2-yl)ethyl]-6-hydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one
(6r)-6-[(1s)-1-[(1r,3as,3bs,6s,9ar,9bs,11as)-6-hydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,6h,7h,8h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethyl]-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
(6r)-6-[(1s)-1-[(1r,3as,3bs,6s,9ar,9bs,11as)-6-hydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,6h,7h,8h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethyl]-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
(6r)-6-[(1s)-1-[(1r,3as,3bs,5r,5ar,9ar,9bs,11as)-5,5a-dihydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethyl]-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
(6r)-6-[(1s)-1-[(1r,3as,3bs,5r,5ar,9ar,9bs,11as)-5,5a-dihydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethyl]-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
(6r)-6-[(1s)-1-[(1r,3as,3bs,5r,5ar,9ar,9bs,11as)-5-hydroxy-5a-methoxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethyl]-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
(6r)-6-[(1s)-1-[(1r,3as,3bs,5r,5ar,9ar,9bs,11as)-5-hydroxy-5a-methoxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethyl]-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
6-hydroxy-15-{1-[5-(hydroxymethyl)-4-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl}-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadecan-3-one
6-hydroxy-15-{1-[5-(hydroxymethyl)-4-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl}-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadecan-3-one
6-(1-{5-hydroxy-5a-methoxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl}ethyl)-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
6-(1-{5-hydroxy-5a-methoxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl}ethyl)-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
6-(1-{5,5a-dihydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl}ethyl)-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
6-(1-{5,5a-dihydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl}ethyl)-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
6-[(1s)-1-[(1r,3as,3bs,5r,5ar,9as,9bs,11as)-5a-chloro-5-hydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethyl]-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
6-[(1s)-1-[(1r,3as,3bs,5r,5ar,9as,9bs,11as)-5a-chloro-5-hydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethyl]-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one