NCBI Taxonomy: 138408

Helenium autumnale (ncbi_taxid: 138408)

found 62 associated metabolites at species taxonomy rank level.

Ancestor: Helenium

Child Taxonomies: none taxonomy data.

beta-Elemene

(1S,2S,4R)-1-ethenyl-1-methyl-2,4-bis(prop-1-en-2-yl)cyclohexane

C15H24 (204.1878)


(-)-beta-elemene is the (-)-enantiomer of beta-elemene that has (1S,2S,4R)-configuration. It has a role as an antineoplastic agent. beta-Elemene is a natural product found in Xylopia sericea, Eupatorium cannabinum, and other organisms with data available. Beta-elemene is one of the isomers of elemene, a lipid soluble sesquiterpene and the active component isolated from the Chinese medicinal herb Rhizoma zedoariae with potential antineoplastic and chemopreventive activities. Although the exact mechanism of action through which beta-elemene exerts its effect has yet to be fully elucidated, this agent appears to induce apoptosis through different mechanisms of action and induces cell cycle arrest at different stages based on the tumor cell type involved. Beta-elemene may sensitize cancer cells to other chemotherapeutic agents. See also: Cannabis sativa subsp. indica top (part of). Beta-elemene, also known as B-elemen or 2,4-diisopropenyl-1-methyl-1-vinylcyclohexane, is a member of the class of compounds known as elemane sesquiterpenoids. Elemane sesquiterpenoids are sesquiterpenoids with a structure based on the elemane skeleton. Elemane is a monocyclic compound consisting of a cyclohexane ring substituted with a methyl group, an ethyl group, and two 1-methylethyl groups at the 1-, 1-, 2-, and 4-position, respectively. Beta-elemene is a fresh, herbal, and waxy tasting compound and can be found in a number of food items such as lovage, anise, spearmint, and orange mint, which makes beta-elemene a potential biomarker for the consumption of these food products. Beta-elemene can be found primarily in saliva. beta-Elemene belongs to the class of organic compounds known as elemane sesquiterpenoids. These are sesquiterpenoids with a structure based on the elemane skeleton. Elemane is a monocyclic compound consisting of a cyclohexane ring substituted with a methyl group, an ethyl group, and two 1-methylethyl groups at the 1-, 1-, 2-, and 4-position, respectively. beta-Elemene can be found in herbs, spices, and root vegetables, which makes beta-elemene a potential biomarker for the consumption of these food products. It is a constituent of sweet flag, juniper oils, and Mentha species. β-Elemene ((-)-β-Elemene; Levo-β-elemene) is isolated from natural plant Curcuma aromatica with an antitumor activity. β-Elemene can induce cell apoptosis. β-Elemene ((-)-β-Elemene; Levo-β-elemene) is isolated from natural plant Curcuma aromatica with an antitumor activity. β-Elemene can induce cell apoptosis.

   

Helenalin

{Azuleno[6,} 5-b]furan-2,5-dione, 3,3a,4,4a,7a,8,9,9a-octahydro-4-hydroxy-4a, 8-dimethyl-3-methylene-, {[3aS-(3a.alpha.,4.alpha.,4a.beta.,} 7a.alpha.,8.alpha.,9a.alpha.)]-

C15H18O4 (262.1205)


Helenalin is a sesquiterpene lactone that is 3,3a,4,4a,7a,8,9,9a-octahydroazuleno[6,5-b]furan-2,5-dione substituted by a hydroxy group at position 4, methyl groups at positions 4a and 8 and a methylidene group at position 3 (the 3aS,4S,4aR,7aR,8R,9aR stereoisomer). It has a role as an anti-inflammatory agent, an antineoplastic agent, a plant metabolite and a metabolite. It is a gamma-lactone, a cyclic ketone, an organic heterotricyclic compound, a sesquiterpene lactone and a secondary alcohol. Helenalin is a natural product found in Pentanema britannicum, Psilostrophe cooperi, and other organisms with data available. A sesquiterpene lactone that is 3,3a,4,4a,7a,8,9,9a-octahydroazuleno[6,5-b]furan-2,5-dione substituted by a hydroxy group at position 4, methyl groups at positions 4a and 8 and a methylidene group at position 3 (the 3aS,4S,4aR,7aR,8R,9aR stereoisomer). D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D006401 - Hematologic Agents > D010975 - Platelet Aggregation Inhibitors D002491 - Central Nervous System Agents > D000700 - Analgesics D020011 - Protective Agents > D002316 - Cardiotonic Agents D000893 - Anti-Inflammatory Agents D000970 - Antineoplastic Agents D002317 - Cardiovascular Agents D018501 - Antirheumatic Agents

   

Tenulin

2H-1,f]azulene-3,9-dione, 2a,4a,5,6,6a,9a,9b,9c-octahydro-2-hydroxy-2,2a,6,9a-tetramethyl-, [2R-(2.alpha.,2a.alpha.,4a.alpha.,6.alpha.,6a.alpha.,9a.beta.,9b.alpha.,9c.alpha.)]-

C17H22O5 (306.1467)


Tenulin is a sesquiterpene lactone. Tenulin is a natural product found in Helenium quadridentatum, Helenium donianum, and Helenium amarum with data available.

   

microhelenins

2-Butenoic acid, 2-methyl-, 2,3,3a,4,4a,5,7a,8,9,9a-decahydro-3,4a,8-trimethyl-2,5-dioxoazuleno(6,5-b)furan-4-yl ester, (3S-(3alpha,3abeta,4betaE),4aalpha,7abeta,8beta,9abeta))-

C20H26O5 (346.178)


Microhelenin C is a sesquiterpene lactone. Microhelenin C is a natural product found in Helenium microcephalum, Helenium donianum, and Arnica acaulis with data available.

   

dinatin

Scutellarein 6-methyl ether

C16H12O6 (300.0634)


Hispidulin is a natural flavone with a broad spectrum of biological activities. Hispidulin is a Pim-1 inhibitor with an IC50 of 2.71 μM. Hispidulin is a natural flavone with a broad spectrum of biological activities. Hispidulin is a Pim-1 inhibitor with an IC50 of 2.71 μM.

   

Autumnolide

Oxireno[1,2]azuleno[6,5-b]furan-5(1aH)-one,decahydro-7,8-dihydroxy-2,7a-dimethyl-6- methylene-,(1aR,1bS,2R,3aR,6aS,7S,7aR,8R,- 8aS)-

C15H20O5 (280.1311)


   

beta-Selinene

(+)-beta-selinene;(4aR,7R,8aS)-7-isopropenyl-4a-methyl-1-methylenedecahydronaphthalene;[4aR-(4aalpha,7alpha,8abeta)]-decahydro-4a-methyl-1-methylene-7-(1-methylethenyl)-naphthalene

C15H24 (204.1878)


Constituent of celery oiland is) also from Cyperus rotundus (nutgrass) and Humulus lupulus (hops). beta-Selinene is found in many foods, some of which are safflower, star anise, chinese cinnamon, and allspice. beta-Selinene is found in alcoholic beverages. beta-Selinene is a constituent of celery oil. Also from Cyperus rotundus (nutgrass) and Humulus lupulus (hops)

   

alpha-Selinene

alpha-Selinene

C15H24 (204.1878)


An isomer of selinene where the double bond in the octahydronaphthalene ring system is endocyclic (2R,4aR,8aR)-configuration..

   

Mexicanin I

Mexicanin I

C15H18O4 (262.1205)


   

D-Iditol

hexane-1,2,3,4,5,6-hexol

C6H14O6 (182.079)


Permitted bulk sweetener for foods. Sweetening agent. Food additive, used as anticaking agent, lubricant, for stabiliser and thickener, and for other uses in food processing

   

Helenalin

4-hydroxy-4a,8-dimethyl-3-methylidene-2H,3H,3aH,4H,4aH,5H,7aH,8H,9H,9aH-azuleno[6,5-b]furan-2,5-dione

C15H18O4 (262.1205)


   

(Z,Z)-1,8,11-Heptadecatriene

(8Z,11Z)-heptadeca-1,8,11-triene

C17H30 (234.2347)


(z,z)-1,8,11-heptadecatriene is a member of the class of compounds known as alkatrienes. Alkatrienes are acyclic hydrocarbons that contain exactly three carbon-to-carbon double bonds (z,z)-1,8,11-heptadecatriene can be found in burdock and safflower, which makes (z,z)-1,8,11-heptadecatriene a potential biomarker for the consumption of these food products.

   

Hispidulin

4H-1-Benzopyran-4-one, 5, 7-dihydroxy-2-(4-hydroxyphenyl)-6-methoxy-

C16H12O6 (300.0634)


Hispidulin is a monomethoxyflavone that is scutellarein methylated at position 6. It has a role as an apoptosis inducer, an anti-inflammatory agent, an antioxidant, an anticonvulsant, an antineoplastic agent and a plant metabolite. It is a trihydroxyflavone and a monomethoxyflavone. It is functionally related to a scutellarein. Hispidulin (4,5,7-trihydroxy-6-methoxyflavone) is a potent benzodiazepine (BZD) receptor ligand with positive allosteric properties. Hispidulin is a natural product found in Eupatorium cannabinum, Eupatorium perfoliatum, and other organisms with data available. See also: Arnica montana Flower (part of). A monomethoxyflavone that is scutellarein methylated at position 6. 6-methylscutellarein, also known as 4,5,7-trihydroxy-6-methoxyflavone or dinatin, is a member of the class of compounds known as 6-o-methylated flavonoids. 6-o-methylated flavonoids are flavonoids with methoxy groups attached to the C6 atom of the flavonoid backbone. Thus, 6-methylscutellarein is considered to be a flavonoid lipid molecule. 6-methylscutellarein is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 6-methylscutellarein can be found in a number of food items such as italian oregano, common sage, sunflower, and common thyme, which makes 6-methylscutellarein a potential biomarker for the consumption of these food products. Hispidulin is a natural flavone with a broad spectrum of biological activities. Hispidulin is a Pim-1 inhibitor with an IC50 of 2.71 μM. Hispidulin is a natural flavone with a broad spectrum of biological activities. Hispidulin is a Pim-1 inhibitor with an IC50 of 2.71 μM.

   

dinatin

4H-1-Benzopyran-4-one, 5, 7-dihydroxy-2-(4-hydroxyphenyl)-6-methoxy-

C16H12O6 (300.0634)


Hispidulin is a natural flavone with a broad spectrum of biological activities. Hispidulin is a Pim-1 inhibitor with an IC50 of 2.71 μM. Hispidulin is a natural flavone with a broad spectrum of biological activities. Hispidulin is a Pim-1 inhibitor with an IC50 of 2.71 μM.

   
   

beta-selinene

(+)-beta-selinene;(4aR,7R,8aS)-7-isopropenyl-4a-methyl-1-methylenedecahydronaphthalene;[4aR-(4aalpha,7alpha,8abeta)]-decahydro-4a-methyl-1-methylene-7-(1-methylethenyl)-naphthalene

C15H24 (204.1878)


An optically active form of beta-selinene having (+)-(4aR,7R,8aS)-configuration.

   

17066-67-0

(3R,4aS,8aR)-8a-methyl-5-methylidene-3-prop-1-en-2-yl-1,2,3,4,4a,6,7,8-octahydronaphthalene

C15H24 (204.1878)


   

(±)-β-Elemene

(1S,2S,4R)-1-ethenyl-1-methyl-2,4-di(prop-1-en-2-yl)cyclohexane

C15H24 (204.1878)


β-Elemene ((-)-β-Elemene; Levo-β-elemene) is isolated from natural plant Curcuma aromatica with an antitumor activity. β-Elemene can induce cell apoptosis. β-Elemene ((-)-β-Elemene; Levo-β-elemene) is isolated from natural plant Curcuma aromatica with an antitumor activity. β-Elemene can induce cell apoptosis.

   

56134-03-3

(8Z,11Z)-heptadeca-1,8,11-triene

C17H30 (234.2347)


   

(3s,3ar,4ar,5s,6r,7ar,9as)-5,6-dihydroxy-3,5,8-trimethyl-3h,3ah,4h,4ah,6h,7h,7ah,9ah-azuleno[6,5-b]furan-2-one

(3s,3ar,4ar,5s,6r,7ar,9as)-5,6-dihydroxy-3,5,8-trimethyl-3h,3ah,4h,4ah,6h,7h,7ah,9ah-azuleno[6,5-b]furan-2-one

C15H22O4 (266.1518)


   

(3s,3ar,4ar,5s,6r,9ar)-5-hydroxy-3,5,8-trimethyl-2-oxo-3h,3ah,4h,4ah,6h,7h,7ah,9ah-azuleno[6,5-b]furan-6-yl (2e)-2-methylbut-2-enoate

(3s,3ar,4ar,5s,6r,9ar)-5-hydroxy-3,5,8-trimethyl-2-oxo-3h,3ah,4h,4ah,6h,7h,7ah,9ah-azuleno[6,5-b]furan-6-yl (2e)-2-methylbut-2-enoate

C20H28O5 (348.1937)


   

(3s,3ar,4ar,5s,6r,7ar,9ar)-5-hydroxy-3,5,8-trimethyl-6-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3h,3ah,4h,4ah,6h,7h,7ah,9ah-azuleno[6,5-b]furan-2-one

(3s,3ar,4ar,5s,6r,7ar,9ar)-5-hydroxy-3,5,8-trimethyl-6-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3h,3ah,4h,4ah,6h,7h,7ah,9ah-azuleno[6,5-b]furan-2-one

C21H32O9 (428.2046)


   

(3ar,4ar,5r,7ar,9ar)-5-hydroxy-5,8-dimethyl-3-methylidene-3ah,4h,4ah,6h,7h,7ah,9ah-azuleno[6,5-b]furan-2-one

(3ar,4ar,5r,7ar,9ar)-5-hydroxy-5,8-dimethyl-3-methylidene-3ah,4h,4ah,6h,7h,7ah,9ah-azuleno[6,5-b]furan-2-one

C15H20O3 (248.1412)


   

(3as,4ar,5r,8s,9s,9ar)-5,8,9-trihydroxy-5,8-dimethyl-3-methylidene-3ah,4h,4ah,6h,9h,9ah-azuleno[6,5-b]furan-2-one

(3as,4ar,5r,8s,9s,9ar)-5,8,9-trihydroxy-5,8-dimethyl-3-methylidene-3ah,4h,4ah,6h,9h,9ah-azuleno[6,5-b]furan-2-one

C15H20O5 (280.1311)


   

5,8'a-dimethyl-7-(6-methylhept-5-en-2-yl)-5'-methylidene-3'a,4',4'a,6',7',8',9',9'a-octahydrospiro[bicyclo[2.2.2]octane-2,3'-naphtho[2,3-b]fura]-5-en-2'-one

5,8'a-dimethyl-7-(6-methylhept-5-en-2-yl)-5'-methylidene-3'a,4',4'a,6',7',8',9',9'a-octahydrospiro[bicyclo[2.2.2]octane-2,3'-naphtho[2,3-b]fura]-5-en-2'-one

C30H44O2 (436.3341)


   

(3ar,4r,4as,5r,7r,7ar,8r,9as)-5,7-dihydroxy-4a,8-dimethyl-3-methylidene-2-oxo-octahydro-3ah-azuleno[6,5-b]furan-4-yl acetate

(3ar,4r,4as,5r,7r,7ar,8r,9as)-5,7-dihydroxy-4a,8-dimethyl-3-methylidene-2-oxo-octahydro-3ah-azuleno[6,5-b]furan-4-yl acetate

C17H24O6 (324.1573)


   

5,7-dihydroxy-4a,8-dimethyl-3-methylidene-2-oxo-octahydro-3ah-azuleno[6,5-b]furan-4-yl acetate

5,7-dihydroxy-4a,8-dimethyl-3-methylidene-2-oxo-octahydro-3ah-azuleno[6,5-b]furan-4-yl acetate

C17H24O6 (324.1573)


   

3,4a,8-trimethyl-2,5-dioxo-3h,3ah,4h,7ah,8h,9h,9ah-azuleno[6,5-b]furan-4-yl (2e)-2-methylbut-2-enoate

3,4a,8-trimethyl-2,5-dioxo-3h,3ah,4h,7ah,8h,9h,9ah-azuleno[6,5-b]furan-4-yl (2e)-2-methylbut-2-enoate

C20H26O5 (346.178)


   

5'-[4-ethenyl-4-methyl-3-(prop-1-en-2-yl)cyclohexyl]-5,8a-dimethyl-3',4',5,6,7,8,9,9a-octahydro-3ah-spiro[naphtho[2,3-b]furan-3,2'-pyran]-2-one

5'-[4-ethenyl-4-methyl-3-(prop-1-en-2-yl)cyclohexyl]-5,8a-dimethyl-3',4',5,6,7,8,9,9a-octahydro-3ah-spiro[naphtho[2,3-b]furan-3,2'-pyran]-2-one

C30H42O3 (450.3134)


   

(3s,3as,4s,4ar,7ar,8r,9ar)-3,4a,8-trimethyl-2,5-dioxo-3h,3ah,4h,7ah,8h,9h,9ah-azuleno[6,5-b]furan-4-yl (2z)-2-methylbut-2-enoate

(3s,3as,4s,4ar,7ar,8r,9ar)-3,4a,8-trimethyl-2,5-dioxo-3h,3ah,4h,7ah,8h,9h,9ah-azuleno[6,5-b]furan-4-yl (2z)-2-methylbut-2-enoate

C20H26O5 (346.178)


   

5,5',8'a-trimethyl-7-(6-methylhept-5-en-2-yl)-5',6',7',8',9',9'a-hexahydro-3'ah-spiro[bicyclo[2.2.2]octane-2,3'-naphtho[2,3-b]fura]-5-en-2'-one

5,5',8'a-trimethyl-7-(6-methylhept-5-en-2-yl)-5',6',7',8',9',9'a-hexahydro-3'ah-spiro[bicyclo[2.2.2]octane-2,3'-naphtho[2,3-b]fura]-5-en-2'-one

C30H44O2 (436.3341)


   

(3r,3as,5s,8ar,9ar)-5'-[(2s,4as,8as)-4a-methyl-8-methylidene-octahydronaphthalen-2-yl]-5,8a-dimethyl-3',4',5,6,7,8,9,9a-octahydro-3ah-spiro[naphtho[2,3-b]furan-3,2'-pyran]-2-one

(3r,3as,5s,8ar,9ar)-5'-[(2s,4as,8as)-4a-methyl-8-methylidene-octahydronaphthalen-2-yl]-5,8a-dimethyl-3',4',5,6,7,8,9,9a-octahydro-3ah-spiro[naphtho[2,3-b]furan-3,2'-pyran]-2-one

C30H42O3 (450.3134)


   

(3s,3ar,4ar,5s,6r,9as)-5-hydroxy-3,5,8-trimethyl-2,9-dioxo-3h,3ah,4h,4ah,6h,7h,9ah-azuleno[6,5-b]furan-6-yl (2z)-2-methylbut-2-enoate

(3s,3ar,4ar,5s,6r,9as)-5-hydroxy-3,5,8-trimethyl-2,9-dioxo-3h,3ah,4h,4ah,6h,7h,9ah-azuleno[6,5-b]furan-6-yl (2z)-2-methylbut-2-enoate

C20H26O6 (362.1729)


   

(3as,4ar,5s,8r,9r,9ar)-5,8,9-trihydroxy-5,8-dimethyl-3-methylidene-3ah,4h,4ah,6h,9h,9ah-azuleno[6,5-b]furan-2-one

(3as,4ar,5s,8r,9r,9ar)-5,8,9-trihydroxy-5,8-dimethyl-3-methylidene-3ah,4h,4ah,6h,9h,9ah-azuleno[6,5-b]furan-2-one

C15H20O5 (280.1311)


   

5-hydroxy-3,5,8-trimethyl-2,9-dioxo-3h,3ah,4h,4ah,6h,7h,9ah-azuleno[6,5-b]furan-6-yl 2-methylbut-2-enoate

5-hydroxy-3,5,8-trimethyl-2,9-dioxo-3h,3ah,4h,4ah,6h,7h,9ah-azuleno[6,5-b]furan-6-yl 2-methylbut-2-enoate

C20H26O6 (362.1729)


   

(3ar,4ar,5s,6r,7ar,9as)-5,6-dihydroxy-5,8-dimethyl-3-methylidene-3ah,4h,4ah,6h,7h,7ah,9ah-azuleno[6,5-b]furan-2-one

(3ar,4ar,5s,6r,7ar,9as)-5,6-dihydroxy-5,8-dimethyl-3-methylidene-3ah,4h,4ah,6h,7h,7ah,9ah-azuleno[6,5-b]furan-2-one

C15H20O4 (264.1362)


   

(3s,3ar,4ar,5r,7s,7as,9ar)-5,7-dihydroxy-3,5-dimethyl-8-methylidene-octahydro-3h-azuleno[6,5-b]furan-2-one

(3s,3ar,4ar,5r,7s,7as,9ar)-5,7-dihydroxy-3,5-dimethyl-8-methylidene-octahydro-3h-azuleno[6,5-b]furan-2-one

C15H22O4 (266.1518)


   

5'-(4a-methyl-8-methylidene-octahydronaphthalen-2-yl)-5,8a-dimethyl-3',4',5,6,7,8,9,9a-octahydro-3ah-spiro[naphtho[2,3-b]furan-3,2'-pyran]-2-one

5'-(4a-methyl-8-methylidene-octahydronaphthalen-2-yl)-5,8a-dimethyl-3',4',5,6,7,8,9,9a-octahydro-3ah-spiro[naphtho[2,3-b]furan-3,2'-pyran]-2-one

C30H42O3 (450.3134)


   

(1r,3ar,5as,6s,7s,9ar,9bs,11as)-6,9a,11a-trimethyl-1-[(2r)-6-methyl-5-methylideneheptan-2-yl]-1h,2h,3h,3ah,5h,5ah,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-7-ol

(1r,3ar,5as,6s,7s,9ar,9bs,11as)-6,9a,11a-trimethyl-1-[(2r)-6-methyl-5-methylideneheptan-2-yl]-1h,2h,3h,3ah,5h,5ah,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-7-ol

C29H48O (412.3705)


   

(3ar,4ar,5s,6r,9as)-5,6-dihydroxy-5,8-dimethyl-3-methylidene-3ah,4h,4ah,6h,7h,7ah,9ah-azuleno[6,5-b]furan-2-one

(3ar,4ar,5s,6r,9as)-5,6-dihydroxy-5,8-dimethyl-3-methylidene-3ah,4h,4ah,6h,7h,7ah,9ah-azuleno[6,5-b]furan-2-one

C15H20O4 (264.1362)


   

(3r,3as,4s,4ar,7ar,8r,9ar)-4-hydroxy-3-(methanesulfonylmethyl)-4a,8-dimethyl-3h,3ah,4h,7ah,8h,9h,9ah-azuleno[6,5-b]furan-2,5-dione

(3r,3as,4s,4ar,7ar,8r,9ar)-4-hydroxy-3-(methanesulfonylmethyl)-4a,8-dimethyl-3h,3ah,4h,7ah,8h,9h,9ah-azuleno[6,5-b]furan-2,5-dione

C16H22O6S (342.1137)


   

(3s,3ar,4ar,5s,6r,9r,9as)-5,6,9-trihydroxy-3,5,8-trimethyl-3h,3ah,4h,4ah,6h,7h,9h,9ah-azuleno[6,5-b]furan-2-one

(3s,3ar,4ar,5s,6r,9r,9as)-5,6,9-trihydroxy-3,5,8-trimethyl-3h,3ah,4h,4ah,6h,7h,9h,9ah-azuleno[6,5-b]furan-2-one

C15H22O5 (282.1467)


   

(3ar,4s,4as,5s,7s,7as,8r,9ar)-4,5-dihydroxy-4a,8-dimethyl-3-methylidene-2-oxo-octahydro-3ah-azuleno[6,5-b]furan-7-yl acetate

(3ar,4s,4as,5s,7s,7as,8r,9ar)-4,5-dihydroxy-4a,8-dimethyl-3-methylidene-2-oxo-octahydro-3ah-azuleno[6,5-b]furan-7-yl acetate

C17H24O6 (324.1573)


   

(1r,2s,3'ar,4r,5's,7s,8'ar,9'ar)-5,5',8'a-trimethyl-7-[(2s)-6-methylhept-5-en-2-yl]-5',6',7',8',9',9'a-hexahydro-3'ah-spiro[bicyclo[2.2.2]octane-2,3'-naphtho[2,3-b]fura]-5-en-2'-one

(1r,2s,3'ar,4r,5's,7s,8'ar,9'ar)-5,5',8'a-trimethyl-7-[(2s)-6-methylhept-5-en-2-yl]-5',6',7',8',9',9'a-hexahydro-3'ah-spiro[bicyclo[2.2.2]octane-2,3'-naphtho[2,3-b]fura]-5-en-2'-one

C30H44O2 (436.3341)


   

6,9a,11a-trimethyl-1-(6-methyl-5-methylideneheptan-2-yl)-1h,2h,3h,3ah,5h,5ah,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-7-ol

6,9a,11a-trimethyl-1-(6-methyl-5-methylideneheptan-2-yl)-1h,2h,3h,3ah,5h,5ah,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-7-ol

C29H48O (412.3705)


   

(3r,3as,4ar,8ar,9ar)-5'-[(1s,3r,4r)-4-ethenyl-4-methyl-3-(prop-1-en-2-yl)cyclohexyl]-8a-methyl-5-methylidene-3',3a,4,4',4a,6,7,8,9,9a-decahydrospiro[naphtho[2,3-b]furan-3,2'-pyran]-2-one

(3r,3as,4ar,8ar,9ar)-5'-[(1s,3r,4r)-4-ethenyl-4-methyl-3-(prop-1-en-2-yl)cyclohexyl]-8a-methyl-5-methylidene-3',3a,4,4',4a,6,7,8,9,9a-decahydrospiro[naphtho[2,3-b]furan-3,2'-pyran]-2-one

C30H42O3 (450.3134)


   

(3s,3ar,4ar,5s,6r,7ar,9ar)-5-hydroxy-3,5,8-trimethyl-2-oxo-3h,3ah,4h,4ah,6h,7h,7ah,9ah-azuleno[6,5-b]furan-6-yl (2e)-2-methylbut-2-enoate

(3s,3ar,4ar,5s,6r,7ar,9ar)-5-hydroxy-3,5,8-trimethyl-2-oxo-3h,3ah,4h,4ah,6h,7h,7ah,9ah-azuleno[6,5-b]furan-6-yl (2e)-2-methylbut-2-enoate

C20H28O5 (348.1937)


   

(3ar,4s,4ar,7ar,8r,9ar)-4-hydroxy-4a,8-dimethyl-3-methylidene-3ah,4h,7ah,8h,9h,9ah-azuleno[6,5-b]furan-2,5-dione

(3ar,4s,4ar,7ar,8r,9ar)-4-hydroxy-4a,8-dimethyl-3-methylidene-3ah,4h,7ah,8h,9h,9ah-azuleno[6,5-b]furan-2,5-dione

C15H18O4 (262.1205)


   

5,8,9-trihydroxy-5,8-dimethyl-3-methylidene-3ah,4h,4ah,6h,9h,9ah-azuleno[6,5-b]furan-2-one

5,8,9-trihydroxy-5,8-dimethyl-3-methylidene-3ah,4h,4ah,6h,9h,9ah-azuleno[6,5-b]furan-2-one

C15H20O5 (280.1311)


   

4-hydroxy-3-(methanesulfonylmethyl)-4a,8-dimethyl-3h,3ah,4h,7ah,8h,9h,9ah-azuleno[6,5-b]furan-2,5-dione

4-hydroxy-3-(methanesulfonylmethyl)-4a,8-dimethyl-3h,3ah,4h,7ah,8h,9h,9ah-azuleno[6,5-b]furan-2,5-dione

C16H22O6S (342.1137)


   

(3s,3ar,4ar,5s,6r,7ar,9as)-5-hydroxy-3,5,8-trimethyl-2-oxo-3h,3ah,4h,4ah,6h,7h,7ah,9ah-azuleno[6,5-b]furan-6-yl (2z)-2-methylbut-2-enoate

(3s,3ar,4ar,5s,6r,7ar,9as)-5-hydroxy-3,5,8-trimethyl-2-oxo-3h,3ah,4h,4ah,6h,7h,7ah,9ah-azuleno[6,5-b]furan-6-yl (2z)-2-methylbut-2-enoate

C20H28O5 (348.1937)


   

(3s,3ar,4ar,5s,6r,9as)-5,6-dihydroxy-3,5,8-trimethyl-3h,3ah,4h,4ah,6h,7h,9ah-azuleno[6,5-b]furan-2,9-dione

(3s,3ar,4ar,5s,6r,9as)-5,6-dihydroxy-3,5,8-trimethyl-3h,3ah,4h,4ah,6h,7h,9ah-azuleno[6,5-b]furan-2,9-dione

C15H20O5 (280.1311)


   

(3r,3as,5s,8ar,9ar)-5'-[(1s,3r,4r)-4-ethenyl-4-methyl-3-(prop-1-en-2-yl)cyclohexyl]-5,8a-dimethyl-3',4',5,6,7,8,9,9a-octahydro-3ah-spiro[naphtho[2,3-b]furan-3,2'-pyran]-2-one

(3r,3as,5s,8ar,9ar)-5'-[(1s,3r,4r)-4-ethenyl-4-methyl-3-(prop-1-en-2-yl)cyclohexyl]-5,8a-dimethyl-3',4',5,6,7,8,9,9a-octahydro-3ah-spiro[naphtho[2,3-b]furan-3,2'-pyran]-2-one

C30H42O3 (450.3134)


   

5'-[4-ethenyl-4-methyl-3-(prop-1-en-2-yl)cyclohexyl]-8a-methyl-5-methylidene-3',3a,4,4',4a,6,7,8,9,9a-decahydrospiro[naphtho[2,3-b]furan-3,2'-pyran]-2-one

5'-[4-ethenyl-4-methyl-3-(prop-1-en-2-yl)cyclohexyl]-8a-methyl-5-methylidene-3',3a,4,4',4a,6,7,8,9,9a-decahydrospiro[naphtho[2,3-b]furan-3,2'-pyran]-2-one

C30H42O3 (450.3134)


   

5-hydroxy-3,5,8-trimethyl-6-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3h,3ah,4h,4ah,6h,7h,7ah,9ah-azuleno[6,5-b]furan-2-one

5-hydroxy-3,5,8-trimethyl-6-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3h,3ah,4h,4ah,6h,7h,7ah,9ah-azuleno[6,5-b]furan-2-one

C21H32O9 (428.2046)


   

(3s,3ar,4ar,5s,6r,9ar)-5-hydroxy-3,5,8-trimethyl-6-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3h,3ah,4h,4ah,6h,7h,7ah,9ah-azuleno[6,5-b]furan-2-one

(3s,3ar,4ar,5s,6r,9ar)-5-hydroxy-3,5,8-trimethyl-6-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3h,3ah,4h,4ah,6h,7h,7ah,9ah-azuleno[6,5-b]furan-2-one

C21H32O9 (428.2046)


   

(3ar,4ar,5s,6r,7as,9ar)-5,6-dihydroxy-3,5,8-trimethyl-3h,3ah,4h,4ah,6h,7h,7ah,9ah-azuleno[6,5-b]furan-2-one

(3ar,4ar,5s,6r,7as,9ar)-5,6-dihydroxy-3,5,8-trimethyl-3h,3ah,4h,4ah,6h,7h,7ah,9ah-azuleno[6,5-b]furan-2-one

C15H22O4 (266.1518)


   

(1r,2s,3'ar,4r,4'ar,7s,8'ar,9'ar)-5,8'a-dimethyl-7-[(2s)-6-methylhept-5-en-2-yl]-5'-methylidene-3'a,4',4'a,6',7',8',9',9'a-octahydrospiro[bicyclo[2.2.2]octane-2,3'-naphtho[2,3-b]fura]-5-en-2'-one

(1r,2s,3'ar,4r,4'ar,7s,8'ar,9'ar)-5,8'a-dimethyl-7-[(2s)-6-methylhept-5-en-2-yl]-5'-methylidene-3'a,4',4'a,6',7',8',9',9'a-octahydrospiro[bicyclo[2.2.2]octane-2,3'-naphtho[2,3-b]fura]-5-en-2'-one

C30H44O2 (436.3341)


   

(1r,2r,6r,7r,9s,12r,13s,15r)-13-hydroxy-2,7,12,13-tetramethyl-10,14-dioxatetracyclo[7.5.1.0²,⁶.0¹²,¹⁵]pentadec-4-ene-3,11-dione

(1r,2r,6r,7r,9s,12r,13s,15r)-13-hydroxy-2,7,12,13-tetramethyl-10,14-dioxatetracyclo[7.5.1.0²,⁶.0¹²,¹⁵]pentadec-4-ene-3,11-dione

C17H22O5 (306.1467)


   

(1r,2s,3r,4s,7r,9r,10s,11r,13r,14r)-2-hydroxy-1,4,9-trimethyl-5-oxo-6,12-dioxatetracyclo[8.4.0.0³,⁷.0¹¹,¹³]tetradecan-14-yl (2e)-2-methylbut-2-enoate

(1r,2s,3r,4s,7r,9r,10s,11r,13r,14r)-2-hydroxy-1,4,9-trimethyl-5-oxo-6,12-dioxatetracyclo[8.4.0.0³,⁷.0¹¹,¹³]tetradecan-14-yl (2e)-2-methylbut-2-enoate

C20H28O6 (364.1886)


   

(3s,3as,4s,4ar,7s,7as,8r,9ar)-7-hydroxy-3,4a,8-trimethyl-2,5-dioxo-octahydro-3h-azuleno[6,5-b]furan-4-yl (2z)-2-methylbut-2-enoate

(3s,3as,4s,4ar,7s,7as,8r,9ar)-7-hydroxy-3,4a,8-trimethyl-2,5-dioxo-octahydro-3h-azuleno[6,5-b]furan-4-yl (2z)-2-methylbut-2-enoate

C20H28O6 (364.1886)


   

(3s,3ar,4ar,5s,6r,9as)-5-hydroxy-3,5,8-trimethyl-2,9-dioxo-3h,3ah,4h,4ah,6h,7h,9ah-azuleno[6,5-b]furan-6-yl (2e)-2-methylbut-2-enoate

(3s,3ar,4ar,5s,6r,9as)-5-hydroxy-3,5,8-trimethyl-2,9-dioxo-3h,3ah,4h,4ah,6h,7h,9ah-azuleno[6,5-b]furan-6-yl (2e)-2-methylbut-2-enoate

C20H26O6 (362.1729)