Chemical Formula: C33H54O8
Chemical Formula C33H54O8
Found 55 metabolite its formula value is C33H54O8
Asparagoside A
2-(hydroxymethyl)-6-{5,7,9,13-tetramethyl-5-oxaspiro[oxane-2,6-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosane]oxy}oxane-3,4,5-triol
Melongoside A is found in fruits. Melongoside A is a constituent of aubergine (Solanum melongena).
DG(10:0/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)/0:0)
(2S)-1-(Decanoyloxy)-3-hydroxypropan-2-yl (5R,6R,7Z,9Z,11E,13E,15S,17Z)-5,6,15-trihydroxyicosa-7,9,11,13,17-pentaenoic acid
DG(10:0/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)/0:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. DG(10:0/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway.
DG(20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)/10:0/0:0)
(2S)-2-(Decanoyloxy)-3-hydroxypropyl (5S,6S,7Z,9Z,11E,13E,15R,17Z)-5,6,15-trihydroxyicosa-7,9,11,13,17-pentaenoic acid
DG(20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)/10:0/0:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. DG(20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)/10:0/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway.
DG(10:0/0:0/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15))
(2R)-3-(Decanoyloxy)-2-hydroxypropyl (5S,6S,7Z,9Z,11E,13E,15R,17Z)-5,6,15-trihydroxyicosa-7,9,11,13,17-pentaenoic acid
DG(10:0/0:0/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. It is involved in the phospholipid metabolic pathway.
DG(20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)/0:0/10:0)
(2S)-3-(Decanoyloxy)-2-hydroxypropyl (5S,6S,7Z,9Z,11E,13E,15R,17Z)-5,6,15-trihydroxyicosa-7,9,11,13,17-pentaenoic acid
DG(20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)/0:0/10:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. It is involved in the phospholipid metabolic pathway.
Timosaponin A1
(2R,3R,4S,5R,6R)-2-(hydroxymethyl)-6-[(1R,2S,4S,5S,6R,7S,8R,9S,12S,13S,16S,18R)-5,7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane-6,2-oxane]-16-yl]oxyoxane-3,4,5-triol
Timosaponin A1 is a natural product found in Anemarrhena asphodeloides with data available. Timosaponin A1 is a coprostane type steroidal saponin isolated from Rhizoma Anemarrhenae. Timosaponin A1 is a coprostane type steroidal saponin isolated from Rhizoma Anemarrhenae.
(22S)-cholesta-5,24-diene-3beta,11alpha,16beta,22-tetrol 16-O-alpha-L-rhamnopyranoside|(22S)-Cholesta-5,24-diene-3??,11??,16??,22-tetrol 16-O-??-L-rhamnopyranoside
(22S)-cholesta-5,24-diene-3beta,11alpha,16beta,22-tetrol 16-O-alpha-L-rhamnopyranoside|(22S)-Cholesta-5,24-diene-3??,11??,16??,22-tetrol 16-O-??-L-rhamnopyranoside
6alpha-O-beta-D-quinovopyranosyl-(25R)-5alpha-spirostan-3beta-ol|6alpha-O-beta-quinovopyranosyl-(25R)-5alpha-spirostan-3beta-ol|saponin Sc-4|SC-4
6alpha-O-beta-D-quinovopyranosyl-(25R)-5alpha-spirostan-3beta-ol|6alpha-O-beta-quinovopyranosyl-(25R)-5alpha-spirostan-3beta-ol|saponin Sc-4|SC-4
cholestane-1beta,3beta,5alpha,6beta-tetraol 1,3,6-triacetate
cholestane-1beta,3beta,5alpha,6beta-tetraol 1,3,6-triacetate
(25S)-3beta-hydroxy-5alpha-spirostan-6alpha-yl-O-beta-D-xylopyranoside
(25S)-3beta-hydroxy-5alpha-spirostan-6alpha-yl-O-beta-D-xylopyranoside
8alpha,9alpha-Epoxide,10beta-hydroxy,25-Me ether-Antibiotic FD 892|FD-891
8alpha,9alpha-Epoxide,10beta-hydroxy,25-Me ether-Antibiotic FD 892|FD-891
1,25-Dihydroxyvitamin D3 3-glycoside
(5Z,7E)-(1S,3R)-1,25-dihydroxy-9,10-seco-5,7,10(19)-cholestatrien-3-glycoside
Pandaroside D
3beta-[beta-glucopyranosyloxyuronic acid]-16-hydroxy-5alpha,14beta-cholest-16-ene-15,23-dione
Asparagoside A
2-(hydroxymethyl)-6-{5,7,9,13-tetramethyl-5-oxaspiro[oxane-2,6-pentacyclo[10.8.0.0^{2,9}.0^{4,8}.0^{13,18}]icosane]oxy}oxane-3,4,5-triol
Isolated from rhizomes of Mexican sarsaparilla (Smilax aristolochiaefolia) and from asparagus (Asparagus officinalis) root. Asparagoside A is found in asparagus, herbs and spices, and green vegetables.
Cyathsterone A
(22R,25R,28R,32R)-2beta,3beta,14alpha,20R-33-pentahydroxy-25-ethyl-28beta-(1-hydroxybutan-2-yl)-6-oxo-5beta-cholest-7-ene-27,29-dioxocan
Cyathsterone B
(22R,24R,25S,26S))-2beta,3beta,14alpha,20R-33-pentahydroxy-26alpha-butoxy-6-oxo-stigmast-7-ene-22,26-lactone
(25S)-5beta-spirostan-3beta-yl beta-D-glucoside
(25S)-5beta-spirostan-3beta-yl beta-D-glucopyranoside
Melongoside A
(25S)-5β-spirostan-3β-yl β-D-glucoside
Constituent of aubergine (Solanum melongena). Melongoside A is found in fruits and eggplant.
(17z,19z,21z,23z,25z)-4,6,10,12,14,16-hexahydroxy-28-isopropyl-3,15,27-trimethyl-1-oxacyclooctacosa-17,19,21,23,25-pentaen-2-one
(17z,19z,21z,23z,25z)-4,6,10,12,14,16-hexahydroxy-28-isopropyl-3,15,27-trimethyl-1-oxacyclooctacosa-17,19,21,23,25-pentaen-2-one
(2r,3s,4s,5r,6r)-2-(hydroxymethyl)-6-[(1'r,2r,2's,4's,5s,7's,8'r,9's,12's,13's,16's,18's)-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosane]oxy]oxane-3,4,5-triol
(2r,3s,4s,5r,6r)-2-(hydroxymethyl)-6-[(1'r,2r,2's,4's,5s,7's,8'r,9's,12's,13's,16's,18's)-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosane]oxy]oxane-3,4,5-triol
(2s,3r,4s,5r)-2-{[(1s,4r,5r,6r,8r,10s,12s,13s,15s,16r,18s,21r)-8-ethoxy-15-hydroxy-4,6,12,17,17-pentamethyl-9-oxahexacyclo[11.9.0.0¹,²¹.0⁴,¹².0⁵,¹⁰.0¹⁶,²¹]docosan-18-yl]oxy}oxane-3,4,5-triol
(2s,3r,4s,5r)-2-{[(1s,4r,5r,6r,8r,10s,12s,13s,15s,16r,18s,21r)-8-ethoxy-15-hydroxy-4,6,12,17,17-pentamethyl-9-oxahexacyclo[11.9.0.0¹,²¹.0⁴,¹².0⁵,¹⁰.0¹⁶,²¹]docosan-18-yl]oxy}oxane-3,4,5-triol
4,6,10,12,14,16-hexahydroxy-28-isopropyl-3,15,27-trimethyl-1-oxacyclooctacosa-17,19,21,23,25-pentaen-2-one
4,6,10,12,14,16-hexahydroxy-28-isopropyl-3,15,27-trimethyl-1-oxacyclooctacosa-17,19,21,23,25-pentaen-2-one
(3s,4r,6r,10s,12s,14s,15s,16s,17e,19e,21e,23e,25e,27r,28s)-4,6,10,12,14,16-hexahydroxy-28-isopropyl-3,15,27-trimethyl-1-oxacyclooctacosa-17,19,21,23,25-pentaen-2-one
(3s,4r,6r,10s,12s,14s,15s,16s,17e,19e,21e,23e,25e,27r,28s)-4,6,10,12,14,16-hexahydroxy-28-isopropyl-3,15,27-trimethyl-1-oxacyclooctacosa-17,19,21,23,25-pentaen-2-one
methyl (1r,2r,4ar,4br,5s,6as,9r,10r,10as,10br,12ar)-5,10-dihydroxy-2-(1-methoxy-2-methyl-1-oxopropan-2-yl)-1-(2-methoxy-2-oxoethyl)-1,4a,4b,9,10-pentamethyl-dodecahydro-2h-chrysene-6a-carboxylate
methyl (1r,2r,4ar,4br,5s,6as,9r,10r,10as,10br,12ar)-5,10-dihydroxy-2-(1-methoxy-2-methyl-1-oxopropan-2-yl)-1-(2-methoxy-2-oxoethyl)-1,4a,4b,9,10-pentamethyl-dodecahydro-2h-chrysene-6a-carboxylate
(25S)-5β-sprostane-3β-ol-3-O-β-D-glucopyranoside
NA
{"Ingredient_id": "HBIN004790","Ingredient_name": "(25S)-5\u03b2-sprostane-3\u03b2-ol-3-O-\u03b2-D-glucopyranoside","Alias": "NA","Ingredient_formula": "C33H54O8","Ingredient_Smile": "CC1CCC2(C(C3C(O2)CC4C3(CCC5C4CCC6C5(CCC(C6)OC7C(C(C(C(O7)CO)O)O)O)C)C)C)OC1","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "38986","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}
(2r,3s,4s,5r,6r)-2-(hydroxymethyl)-6-[(1'r,2r,2's,4's,5r,7's,8'r,9's,12's,13's,16's,18's)-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosane]oxy]oxane-3,4,5-triol
(2r,3s,4s,5r,6r)-2-(hydroxymethyl)-6-[(1'r,2r,2's,4's,5r,7's,8'r,9's,12's,13's,16's,18's)-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosane]oxy]oxane-3,4,5-triol
methyl (1r,2r,4ar,4br,6as,7s,9r,10r,10as,10br,12ar)-7,10-dihydroxy-2-(1-methoxy-2-methyl-1-oxopropan-2-yl)-1-(2-methoxy-2-oxoethyl)-1,4a,4b,9,10-pentamethyl-dodecahydro-2h-chrysene-6a-carboxylate
methyl (1r,2r,4ar,4br,6as,7s,9r,10r,10as,10br,12ar)-7,10-dihydroxy-2-(1-methoxy-2-methyl-1-oxopropan-2-yl)-1-(2-methoxy-2-oxoethyl)-1,4a,4b,9,10-pentamethyl-dodecahydro-2h-chrysene-6a-carboxylate
(1s,2s,3r,4z,6z,10s,12z,14z)-10-[(5s,6r,7r,8s,9s)-5,7-dihydroxy-9-methoxy-6,8-dimethyldecan-2-yl]-2,17-dihydroxy-3,5,7-trimethyl-9,19-dioxabicyclo[16.1.0]nonadeca-4,6,12,14-tetraen-8-one
(1s,2s,3r,4z,6z,10s,12z,14z)-10-[(5s,6r,7r,8s,9s)-5,7-dihydroxy-9-methoxy-6,8-dimethyldecan-2-yl]-2,17-dihydroxy-3,5,7-trimethyl-9,19-dioxabicyclo[16.1.0]nonadeca-4,6,12,14-tetraen-8-one
(3r,4s,5r,6s)-6-{[(1r,3r,3ar,5ar,6r,7s,9as,11ar)-3,6-dihydroxy-1-[(2r,5s)-5-hydroxy-6-methylheptan-2-yl]-9a,11a-dimethyl-1h,2h,3h,3ah,5h,5ah,6h,7h,8h,9h,11h-cyclopenta[a]phenanthren-7-yl]oxy}-5-methoxyoxane-3,4-diol
(3r,4s,5r,6s)-6-{[(1r,3r,3ar,5ar,6r,7s,9as,11ar)-3,6-dihydroxy-1-[(2r,5s)-5-hydroxy-6-methylheptan-2-yl]-9a,11a-dimethyl-1h,2h,3h,3ah,5h,5ah,6h,7h,8h,9h,11h-cyclopenta[a]phenanthren-7-yl]oxy}-5-methoxyoxane-3,4-diol
(2r,3s,4s,5r,6r)-2-methyl-6-[(1'r,2r,2's,4's,5r,7's,8'r,9's,12's,13'r,16's,18's,19's)-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-16'-oloxy]oxane-3,4,5-triol
(2r,3s,4s,5r,6r)-2-methyl-6-[(1'r,2r,2's,4's,5r,7's,8'r,9's,12's,13'r,16's,18's,19's)-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-16'-oloxy]oxane-3,4,5-triol
2-methyl-6-{5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-16'-oloxy}oxane-3,4,5-triol
2-methyl-6-{5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-16'-oloxy}oxane-3,4,5-triol
(17e,19e,21e,23e,25e)-4,6,10,12,14,16-hexahydroxy-3,15,27-trimethyl-28-propyl-1-oxacyclooctacosa-17,19,21,23,25-pentaen-2-one
(17e,19e,21e,23e,25e)-4,6,10,12,14,16-hexahydroxy-3,15,27-trimethyl-28-propyl-1-oxacyclooctacosa-17,19,21,23,25-pentaen-2-one
2-{[7,10-dihydroxy-1-(3-hydroxy-6-methylhept-5-en-2-yl)-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,4h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-2-yl]oxy}-6-methyloxane-3,4,5-triol
2-{[7,10-dihydroxy-1-(3-hydroxy-6-methylhept-5-en-2-yl)-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,4h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-2-yl]oxy}-6-methyloxane-3,4,5-triol
(2r,3r,4r,5r,6s)-2-{[(1r,2s,3as,3bs,7s,9ar,9bs,10s,11as)-7,10-dihydroxy-1-[(2s,3s)-3-hydroxy-6-methylhept-5-en-2-yl]-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,4h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-2-yl]oxy}-6-methyloxane-3,4,5-triol
(2r,3r,4r,5r,6s)-2-{[(1r,2s,3as,3bs,7s,9ar,9bs,10s,11as)-7,10-dihydroxy-1-[(2s,3s)-3-hydroxy-6-methylhept-5-en-2-yl]-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,4h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-2-yl]oxy}-6-methyloxane-3,4,5-triol
(1s,2r,4e,7s,10e,12e,14r,15s,16s)-7-[(2s,4e,7s,8r,9r,10s,11s)-7,9-dihydroxy-11-methoxy-8,10-dimethyldodec-4-en-2-yl]-2,15-dihydroxy-10,12,14-trimethyl-8,17-dioxabicyclo[14.1.0]heptadeca-4,10,12-trien-9-one
(1s,2r,4e,7s,10e,12e,14r,15s,16s)-7-[(2s,4e,7s,8r,9r,10s,11s)-7,9-dihydroxy-11-methoxy-8,10-dimethyldodec-4-en-2-yl]-2,15-dihydroxy-10,12,14-trimethyl-8,17-dioxabicyclo[14.1.0]heptadeca-4,10,12-trien-9-one
2-(hydroxymethyl)-6-{5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosane]oxy}oxane-3,4,5-triol
2-(hydroxymethyl)-6-{5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosane]oxy}oxane-3,4,5-triol
(2s,3r,4s,5r)-2-{[(1s,4r,5s,6r,8r,10s,12s,13s,15s,16r,18s,21r)-8-ethoxy-15-hydroxy-4,6,12,17,17-pentamethyl-9-oxahexacyclo[11.9.0.0¹,²¹.0⁴,¹².0⁵,¹⁰.0¹⁶,²¹]docosan-18-yl]oxy}oxane-3,4,5-triol
(2s,3r,4s,5r)-2-{[(1s,4r,5s,6r,8r,10s,12s,13s,15s,16r,18s,21r)-8-ethoxy-15-hydroxy-4,6,12,17,17-pentamethyl-9-oxahexacyclo[11.9.0.0¹,²¹.0⁴,¹².0⁵,¹⁰.0¹⁶,²¹]docosan-18-yl]oxy}oxane-3,4,5-triol
(2r,3s,4s,5r,6r)-2-(hydroxymethyl)-6-[(1'r,2r,2's,4's,5s,7's,8'r,9's,12's,13's,16's,18'r)-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosane]oxy]oxane-3,4,5-triol
(2r,3s,4s,5r,6r)-2-(hydroxymethyl)-6-[(1'r,2r,2's,4's,5s,7's,8'r,9's,12's,13's,16's,18'r)-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosane]oxy]oxane-3,4,5-triol
(2r,3s,4s,5r,6r)-2-methyl-6-[(1'r,2r,2's,4's,5s,7's,8'r,9's,12's,13'r,16's,18's,19's)-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-16'-oloxy]oxane-3,4,5-triol
(2r,3s,4s,5r,6r)-2-methyl-6-[(1'r,2r,2's,4's,5s,7's,8'r,9's,12's,13'r,16's,18's,19's)-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-16'-oloxy]oxane-3,4,5-triol
(1r,2r,3r,4e,6e,10s,12e,14e,17r,18r)-10-[(2s)-5,7-dihydroxy-9-methoxy-6,8-dimethyldecan-2-yl]-2,17-dihydroxy-3,5,7-trimethyl-9,19-dioxabicyclo[16.1.0]nonadeca-4,6,12,14-tetraen-8-one
(1r,2r,3r,4e,6e,10s,12e,14e,17r,18r)-10-[(2s)-5,7-dihydroxy-9-methoxy-6,8-dimethyldecan-2-yl]-2,17-dihydroxy-3,5,7-trimethyl-9,19-dioxabicyclo[16.1.0]nonadeca-4,6,12,14-tetraen-8-one
2-({8-ethoxy-15-hydroxy-4,6,12,17,17-pentamethyl-9-oxahexacyclo[11.9.0.0¹,²¹.0⁴,¹².0⁵,¹⁰.0¹⁶,²¹]docosan-18-yl}oxy)oxane-3,4,5-triol
2-({8-ethoxy-15-hydroxy-4,6,12,17,17-pentamethyl-9-oxahexacyclo[11.9.0.0¹,²¹.0⁴,¹².0⁵,¹⁰.0¹⁶,²¹]docosan-18-yl}oxy)oxane-3,4,5-triol
(2r,3r,4r,5r,6s)-2-{[(1r,2s,3as,3bs,7s,9ar,9bs,10r,11as)-7,10-dihydroxy-1-[(2s,3s)-3-hydroxy-6-methylhept-5-en-2-yl]-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,4h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-2-yl]oxy}-6-methyloxane-3,4,5-triol
(2r,3r,4r,5r,6s)-2-{[(1r,2s,3as,3bs,7s,9ar,9bs,10r,11as)-7,10-dihydroxy-1-[(2s,3s)-3-hydroxy-6-methylhept-5-en-2-yl]-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,4h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-2-yl]oxy}-6-methyloxane-3,4,5-triol
(2r,3s,4s,5r,6r)-2-(hydroxymethyl)-6-[(1'r,2r,2's,4's,5r,7's,8'r,9's,12's,13's,16's,18'r)-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosane]oxy]oxane-3,4,5-triol
(2r,3s,4s,5r,6r)-2-(hydroxymethyl)-6-[(1'r,2r,2's,4's,5r,7's,8'r,9's,12's,13's,16's,18'r)-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosane]oxy]oxane-3,4,5-triol