NCBI Taxonomy: 557642

Inula caspica (ncbi_taxid: 557642)

found 85 associated metabolites at species taxonomy rank level.

Ancestor: Inula

Child Taxonomies: none taxonomy data.

Alantolactone

Naphtho(2,3-b)furan-2(3H)-one, 3a,5,6,7,8,8a,9,9a-octahydro-5,8a-dimethyl-3-methylene-, (3aR-(3a alpha,5beta,8a beta,9a alpha))-

C15H20O2 (232.1463)


Alantolactone is a sesquiterpene lactone that is 3a,5,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2-one bearing two methyl substituents at positions 5 and 8a as well as a methylidene substituent at position 3. It has a role as a plant metabolite, an apoptosis inducer and an antineoplastic agent. It is a sesquiterpene lactone, a naphthofuran and an olefinic compound. Alantolactone is a natural product found in Eupatorium cannabinum, Pentanema britannicum, and other organisms with data available. Alantolactone is found in herbs and spices. Alantolactone is a constituent of Inula helenium (elecampane) Constituent of Inula helenium (elecampane). Alantolactone is found in herbs and spices. Alantolactone is a selective STAT3 inhibitor, with potent anticancer activity. Alantolactone induces apoptosis in cancer[1][2][3]. Alantolactone is a selective STAT3 inhibitor, with potent anticancer activity. Alantolactone induces apoptosis in cancer[1][2][3].

   

Tomentosin

(3aR,7S,8aR)-7-methyl-3-methylidene-6-(3-oxobutyl)-4,7,8,8a-tetrahydro-3aH-cyclohepta[b]furan-2-one

C15H20O3 (248.1412)


Tomentosin is a sesquiterpene lactone. Tomentosin is a natural product found in Apalochlamys spectabilis, Leucophyta brownii, and other organisms with data available.

   

Granilin

(3aR,4aS,6S,8R,8aR,9aR)-6,8-dihydroxy-8a-methyl-3,5-dimethylidene-3a,4,4a,6,7,8,9,9a-octahydrobenzo[f][1]benzofuran-2-one

C15H20O4 (264.1362)


Granilin is a eudesmane sesquiterpenoid. Granilin is a natural product found in Inula grandis, Artemisia aschurbajewii, and Asteraceae with data available. Granilin, a sesquiterpene lactone, can be found in the flower buds of Carpesium triste. Granilin can be used as the bactericide and fungicide[1].

   

Xerantholide

5,8-dimethyl-1-methylene-4,5,5a,6,9,9a-hexahydro-3aH-azuleno[6,5-b]furan-2,7-dione

C15H18O3 (246.1256)


   

4-Epiisoinuviscolide

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

C15H20O3 (248.1412)


4-Epiisoinuviscolide is found in herbs and spices. 4-Epiisoinuviscolide is a constituent of Inula helenium (elecampane) Constituent of Inula helenium (elecampane). 4-Epiisoinuviscolide is found in herbs and spices.

   

4,5-Epoxy-11(13)-guaien-12,8-olide

9,13-dimethyl-4-methylidene-6,14-dioxatetracyclo[8.4.0.0¹,¹³.0³,⁷]tetradecan-5-one

C15H20O3 (248.1412)


4,5-Epoxy-11(13)-guaien-12,8-olide is found in herbs and spices. 4,5-Epoxy-11(13)-guaien-12,8-olide is a constituent of Inula helenium (elecampane) Constituent of Inula helenium (elecampane). 4,5-Epoxy-11(13)-guaien-12,8-olide is found in herbs and spices.

   

Parthenium

7-methyl-3-methylidene-6-(3-oxobutyl)-2H,3H,3aH,4H,7H,8H,8aH-cyclohepta[b]furan-2-one

C15H20O3 (248.1412)


   

Ergolide

Azuleno(6,5-b)furan-2,5-dione, 4-(acetyloxy)decahydro-4a,8-dimethyl-3-methylene-, (3aR-(3aalpha,4alpha,4abeta,7aalpha,8alpha,9abeta)

C17H22O5 (306.1467)


Ergolide is a sesquiterpene lactone that is decahydroazuleno[6,5-b]furan-2,5-dione substituted by methyl groups at positions 4a and 8, a methylidene group at position 3 and an acetyloxy group at position 4. It has been isolated from the aerial parts of Inula hupehensis. It has a role as a metabolite, an anti-inflammatory agent, a plant metabolite, an antineoplastic agent and a NF-kappaB inhibitor. It is a gamma-lactone, a cyclic ketone, an acetate ester, an organic heterotricyclic compound and a sesquiterpene lactone. Ergolide is a natural product found in Inula hupehensis with data available. A sesquiterpene lactone that is decahydroazuleno[6,5-b]furan-2,5-dione substituted by methyl groups at positions 4a and 8, a methylidene group at position 3 and an acetyloxy group at position 4. It has been isolated from the aerial parts of Inula hupehensis. Ergolide is a sesquiterpene lactone isolated from the dried flowers of Inula Britannica. Ergolide inhibits inducible nitric oxide synthase and cyclo-oxygenase-2 expression in RAW 264.7 macrophages through the inactivation of NF-κB[1]. Ergolide is a sesquiterpene lactone isolated from the dried flowers of Inula Britannica. Ergolide inhibits inducible nitric oxide synthase and cyclo-oxygenase-2 expression in RAW 264.7 macrophages through the inactivation of NF-κB[1].

   

Graveolide

[3aR-(3aalpha,4abeta,7aalpha,8alpha,9abeta)]-Decahydro-4a,8-dimethyl-3-methyleneazuleno[6,5-b]furan-2,5-dione

C15H20O3 (248.1412)


A sesquiterpene lactone that is decahydroazuleno[6,5-b]furan-2,5-dione substituted by methyl groups at positions 4a and 8 and a methylidene group at position 3. It has been isolated from the aerial parts of Inula hupehensis.

   

Carpesiolin

6alpha-Hydroxy-2,3-dihydroaromaticin

C15H20O4 (264.1362)


A sesquiterpene lactonethat is 2,3-dihydroaromaticin substituted by an alpha-hydroxy group at position 6. It has been isolated from the aerial parts of Inula hupehensis.

   

Inuviscolide

(3aR,4aR,5R,7aS,9aS)-5-hydroxy-5-methyl-3,8-dimethylidenedecahydroazuleno[6,5-b]furan-2(3H)-one

C15H20O3 (248.1412)


Inuviscolide is a sesquiterpene lactone that is decahydroazuleno[6,5-b]furan-2(3H)-one substituted by a hydroxy group at position 5, a methyl group at position 5 and methylidene groups at positions 3 and 8 (the 3aR,4aR,5R,7aS,9aS stereoisomer). Isolated from the aerial parts of Inula hupehensis, it exhibits anti-inflammatory activity. It has a role as an anti-inflammatory agent and a plant metabolite. It is a gamma-lactone, an organic heterotricyclic compound, a sesquiterpene lactone and a tertiary alcohol. Inuviscolide is a natural product found in Helichrysum dasyanthum, Pulicaria incisa, and other organisms with data available. A sesquiterpene lactone that is decahydroazuleno[6,5-b]furan-2(3H)-one substituted by a hydroxy group at position 5, a methyl group at position 5 and methylidene groups at positions 3 and 8 (the 3aR,4aR,5R,7aS,9aS stereoisomer). Isolated from the aerial parts of Inula hupehensis, it exhibits anti-inflammatory activity.

   

4-Epiisoinuviscolide

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

C15H20O3 (248.1412)


A sesquiterpene lactone that is 3a,4,4a,5,6,7,7a,9a-octahydroazuleno[6,5-b]furan-2(3H)-one substituted by a hydroxy group at position 5, methyl groups at positions 5 and 8 and a methylidene group at position 3 (the 3aR,4aR,5S,7aR,9aS stereoisomer). It has been isolated from the aerial parts of Inula hupehensis.

   

8-Epiinuviscolide

8-Epiinuviscolide

C15H20O3 (248.1412)


A sesquiterpene lactone that is the C-8 epimer of inuviscolide. It has been isolated from the aerial parts of Inula hupehensis.

   

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

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

C15H22O3 (250.1569)


   

4-hydroxy-4a,8-dimethyl-3-methylidene-octahydroazuleno[6,5-b]furan-2,5-dione

4-hydroxy-4a,8-dimethyl-3-methylidene-octahydroazuleno[6,5-b]furan-2,5-dione

C15H20O4 (264.1362)


   

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

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

C19H26O7 (366.1678)


   

(4r,5r)-4-[(2-methyl-5-oxocyclopent-1-en-1-yl)methyl]-3-methylidene-5-(2-oxopropyl)oxolan-2-one

(4r,5r)-4-[(2-methyl-5-oxocyclopent-1-en-1-yl)methyl]-3-methylidene-5-(2-oxopropyl)oxolan-2-one

C15H18O4 (262.1205)


   

4-[(1r,2s)-3,3-dimethyl-2-(3-oxobutyl)cyclobutyl]pent-4-en-1-yl octadeca-9,12-dienoate

4-[(1r,2s)-3,3-dimethyl-2-(3-oxobutyl)cyclobutyl]pent-4-en-1-yl octadeca-9,12-dienoate

C33H56O3 (500.4229)


   

(3s,3ar,7s,8ar)-3,7-dimethyl-6-(3-oxobutyl)-3h,3ah,4h,7h,8h,8ah-cyclohepta[b]furan-2-one

(3s,3ar,7s,8ar)-3,7-dimethyl-6-(3-oxobutyl)-3h,3ah,4h,7h,8h,8ah-cyclohepta[b]furan-2-one

C15H22O3 (250.1569)


   

(1r,3s,4s,5r,7r)-3,5-dimethyl-10-methylidene-4-(3-oxobutyl)-8-oxatricyclo[5.3.0.0³,⁵]decan-9-one

(1r,3s,4s,5r,7r)-3,5-dimethyl-10-methylidene-4-(3-oxobutyl)-8-oxatricyclo[5.3.0.0³,⁵]decan-9-one

C16H22O3 (262.1569)


   

5-methyl-10-methylidene-4-(3-oxobutyl)-8-oxatricyclo[5.3.0.0³,⁵]decan-9-one

5-methyl-10-methylidene-4-(3-oxobutyl)-8-oxatricyclo[5.3.0.0³,⁵]decan-9-one

C15H20O3 (248.1412)


   

4,6-dihydroxy-7-isopropyl-4a-methyl-1-methylidene-octahydronaphthalen-2-yl 3-(3,4-dihydroxyphenyl)prop-2-enoate

4,6-dihydroxy-7-isopropyl-4a-methyl-1-methylidene-octahydronaphthalen-2-yl 3-(3,4-dihydroxyphenyl)prop-2-enoate

C24H32O6 (416.2199)


   

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

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

C15H22O3 (250.1569)


   

(3ar,4ar,6r,7r,8as,9ar)-6-hydroxy-8a-methyl-3,5-dimethylidene-2-oxo-octahydronaphtho[2,3-b]furan-7-yl 3-methylbut-2-enoate

(3ar,4ar,6r,7r,8as,9ar)-6-hydroxy-8a-methyl-3,5-dimethylidene-2-oxo-octahydronaphtho[2,3-b]furan-7-yl 3-methylbut-2-enoate

C20H26O5 (346.178)


   

(1r,3s,4s,5r,7r)-5-methyl-10-methylidene-4-(3-oxobutyl)-8-oxatricyclo[5.3.0.0³,⁵]decan-9-one

(1r,3s,4s,5r,7r)-5-methyl-10-methylidene-4-(3-oxobutyl)-8-oxatricyclo[5.3.0.0³,⁵]decan-9-one

C15H20O3 (248.1412)


   

(1r,3r,5s,6s,8r)-5-(3-hydroxybutyl)-6-methyl-11-methylidene-4,9-dioxatricyclo[6.3.0.0³,⁵]undecan-10-one

(1r,3r,5s,6s,8r)-5-(3-hydroxybutyl)-6-methyl-11-methylidene-4,9-dioxatricyclo[6.3.0.0³,⁵]undecan-10-one

C15H22O4 (266.1518)


   

4a,8-dimethyl-3-methylidene-octahydroazuleno[6,5-b]furan-2,5-dione

4a,8-dimethyl-3-methylidene-octahydroazuleno[6,5-b]furan-2,5-dione

C15H20O3 (248.1412)


   

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

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

C19H26O5 (334.178)


   

(4s)-5-methyl-10-methylidene-4-(3-oxobutyl)-8-oxatricyclo[5.3.0.0³,⁵]decan-9-one

(4s)-5-methyl-10-methylidene-4-(3-oxobutyl)-8-oxatricyclo[5.3.0.0³,⁵]decan-9-one

C15H20O3 (248.1412)


   

4-[(3ar,7s,8ar)-7-methyl-3-methylidene-2-oxo-3ah,4h,7h,8h,8ah-cyclohepta[b]furan-6-yl]butan-2-yl acetate

4-[(3ar,7s,8ar)-7-methyl-3-methylidene-2-oxo-3ah,4h,7h,8h,8ah-cyclohepta[b]furan-6-yl]butan-2-yl acetate

C17H24O4 (292.1675)


   

6,8-dihydroxy-8a-methyl-3,5-dimethylidene-octahydronaphtho[2,3-b]furan-2-one

6,8-dihydroxy-8a-methyl-3,5-dimethylidene-octahydronaphtho[2,3-b]furan-2-one

C15H20O4 (264.1362)


   

(3s,3as,4r,7s,8ar)-4-hydroxy-3,7-dimethyl-6-(3-oxobutyl)-3h,3ah,4h,7h,8h,8ah-cyclohepta[b]furan-2-one

(3s,3as,4r,7s,8ar)-4-hydroxy-3,7-dimethyl-6-(3-oxobutyl)-3h,3ah,4h,7h,8h,8ah-cyclohepta[b]furan-2-one

C15H22O4 (266.1518)


   

5-hydroxy-4a,8-dimethyl-3-methylidene-octahydro-3ah-azuleno[6,5-b]furan-2-one

5-hydroxy-4a,8-dimethyl-3-methylidene-octahydro-3ah-azuleno[6,5-b]furan-2-one

C15H22O3 (250.1569)


   

(1s,3r,5r,8r,10r,12r)-5,10-dimethyl-15-methylidene-4,9,13-trioxatetracyclo[10.3.0.0³,⁵.0⁸,¹⁰]pentadecan-14-one

(1s,3r,5r,8r,10r,12r)-5,10-dimethyl-15-methylidene-4,9,13-trioxatetracyclo[10.3.0.0³,⁵.0⁸,¹⁰]pentadecan-14-one

C15H20O4 (264.1362)


   

(3ar,4ar,5s,7as,9ar)-5-hydroxy-5-methyl-3,8-dimethylidene-octahydroazuleno[6,5-b]furan-2-one

(3ar,4ar,5s,7as,9ar)-5-hydroxy-5-methyl-3,8-dimethylidene-octahydroazuleno[6,5-b]furan-2-one

C15H20O3 (248.1412)


   

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

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

C19H26O7 (366.1678)


   

4-[(1s,2r)-3,3-dimethyl-2-(3-oxobutyl)cyclobutyl]pent-4-en-1-yl (9z,12z)-octadeca-9,12-dienoate

4-[(1s,2r)-3,3-dimethyl-2-(3-oxobutyl)cyclobutyl]pent-4-en-1-yl (9z,12z)-octadeca-9,12-dienoate

C33H56O3 (500.4229)


   

(3ar,7r,8ar)-6-[(3s)-3-hydroxybutyl]-7-methyl-3-methylidene-3ah,4h,7h,8h,8ah-cyclohepta[b]furan-2-one

(3ar,7r,8ar)-6-[(3s)-3-hydroxybutyl]-7-methyl-3-methylidene-3ah,4h,7h,8h,8ah-cyclohepta[b]furan-2-one

C15H22O3 (250.1569)


   

(1s,3s,5r,8r,10r,12r)-5,10-dimethyl-15-methylidene-4,9,13-trioxatetracyclo[10.3.0.0³,⁵.0⁸,¹⁰]pentadecan-14-one

(1s,3s,5r,8r,10r,12r)-5,10-dimethyl-15-methylidene-4,9,13-trioxatetracyclo[10.3.0.0³,⁵.0⁸,¹⁰]pentadecan-14-one

C15H20O4 (264.1362)


   

(3ar,4as,6r,8s,8ar,9ar)-8-hydroxy-8a-methyl-3,5-dimethylidene-2-oxo-octahydronaphtho[2,3-b]furan-6-yl 2-methylpropanoate

(3ar,4as,6r,8s,8ar,9ar)-8-hydroxy-8a-methyl-3,5-dimethylidene-2-oxo-octahydronaphtho[2,3-b]furan-6-yl 2-methylpropanoate

C19H26O5 (334.178)


   

(3ar,4as,7as,8r,9ar)-4a,8-dimethyl-3-methylidene-octahydroazuleno[6,5-b]furan-2,5-dione

(3ar,4as,7as,8r,9ar)-4a,8-dimethyl-3-methylidene-octahydroazuleno[6,5-b]furan-2,5-dione

C15H20O3 (248.1412)


   

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

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

C17H24O5 (308.1624)


   

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

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

C15H22O4 (266.1518)


   

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

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

C17H24O5 (308.1624)


   

6-hydroxy-8a-methyl-3,5-dimethylidene-2-oxo-octahydronaphtho[2,3-b]furan-7-yl 3-methylbut-2-enoate

6-hydroxy-8a-methyl-3,5-dimethylidene-2-oxo-octahydronaphtho[2,3-b]furan-7-yl 3-methylbut-2-enoate

C20H26O5 (346.178)


   

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

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

C17H24O5 (308.1624)


   

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

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

C15H20O4 (264.1362)


   

(3ar,4as,6r,7r,8ar,9ar)-6,7-dihydroxy-8a-methyl-3,5-dimethylidene-octahydronaphtho[2,3-b]furan-2-one

(3ar,4as,6r,7r,8ar,9ar)-6,7-dihydroxy-8a-methyl-3,5-dimethylidene-octahydronaphtho[2,3-b]furan-2-one

C15H20O4 (264.1362)


   

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

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

C19H26O7 (366.1678)


   

(3ar,4as,6r,8s,8ar,9ar)-6,8-dihydroxy-8a-methyl-3,5-dimethylidene-octahydronaphtho[2,3-b]furan-2-one

(3ar,4as,6r,8s,8ar,9ar)-6,8-dihydroxy-8a-methyl-3,5-dimethylidene-octahydronaphtho[2,3-b]furan-2-one

C15H20O4 (264.1362)


   

3,7-dimethyl-6-(3-oxobutyl)-3h,3ah,4h,7h,8h,8ah-cyclohepta[b]furan-2-one

3,7-dimethyl-6-(3-oxobutyl)-3h,3ah,4h,7h,8h,8ah-cyclohepta[b]furan-2-one

C15H22O3 (250.1569)


   

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

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

C17H24O5 (308.1624)


   

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

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

C19H26O7 (366.1678)


   

6-(3-hydroxybutyl)-7-methyl-3-methylidene-3ah,4h,7h,8h,8ah-cyclohepta[b]furan-2-one

6-(3-hydroxybutyl)-7-methyl-3-methylidene-3ah,4h,7h,8h,8ah-cyclohepta[b]furan-2-one

C15H22O3 (250.1569)


   

(3r,7s,8s)-13-(acetyloxy)-3,8-dimethyl-12-methylidene-4,11-dioxo-10-oxatricyclo[7.3.1.0³,⁷]tridec-5-en-2-yl 2-methylbutanoate

(3r,7s,8s)-13-(acetyloxy)-3,8-dimethyl-12-methylidene-4,11-dioxo-10-oxatricyclo[7.3.1.0³,⁷]tridec-5-en-2-yl 2-methylbutanoate

C22H28O7 (404.1835)


   

6,7-dihydroxy-8a-methyl-3,5-dimethylidene-octahydronaphtho[2,3-b]furan-2-one

6,7-dihydroxy-8a-methyl-3,5-dimethylidene-octahydronaphtho[2,3-b]furan-2-one

C15H20O4 (264.1362)


   

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

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

C15H22O3 (250.1569)


   

(3ar,7s,8ar)-6-(3-hydroxybutyl)-7-methyl-3-methylidene-3ah,4h,7h,8h,8ah-cyclohepta[b]furan-2-one

(3ar,7s,8ar)-6-(3-hydroxybutyl)-7-methyl-3-methylidene-3ah,4h,7h,8h,8ah-cyclohepta[b]furan-2-one

C15H22O3 (250.1569)


   

4-[(1s,2r)-3,3-dimethyl-2-(3-oxobutyl)cyclobutyl]pent-4-en-1-yl octadeca-9,12-dienoate

4-[(1s,2r)-3,3-dimethyl-2-(3-oxobutyl)cyclobutyl]pent-4-en-1-yl octadeca-9,12-dienoate

C33H56O3 (500.4229)


   

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

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

C19H26O7 (366.1678)


   

5,8-dimethyl-3-methylidene-3ah,4h,7h,7ah,8h,9h,9ah-azuleno[6,5-b]furan-2,6-dione

5,8-dimethyl-3-methylidene-3ah,4h,7h,7ah,8h,9h,9ah-azuleno[6,5-b]furan-2,6-dione

C15H18O3 (246.1256)


   

(3r,3as,4r,7s,8ar)-4-hydroxy-3,7-dimethyl-6-(3-oxobutyl)-3h,3ah,4h,7h,8h,8ah-cyclohepta[b]furan-2-one

(3r,3as,4r,7s,8ar)-4-hydroxy-3,7-dimethyl-6-(3-oxobutyl)-3h,3ah,4h,7h,8h,8ah-cyclohepta[b]furan-2-one

C15H22O4 (266.1518)


   

4-[(1r,2s)-3,3-dimethyl-2-(3-oxobutyl)cyclobutyl]pent-4-en-1-yl (9z,12z)-octadeca-9,12-dienoate

4-[(1r,2s)-3,3-dimethyl-2-(3-oxobutyl)cyclobutyl]pent-4-en-1-yl (9z,12z)-octadeca-9,12-dienoate

C33H56O3 (500.4229)


   

5-hydroxy-5-methyl-3,8-dimethylidene-octahydroazuleno[6,5-b]furan-2-one

5-hydroxy-5-methyl-3,8-dimethylidene-octahydroazuleno[6,5-b]furan-2-one

C15H20O3 (248.1412)


   

(3ar,7r,8as)-6-(3-hydroxybutyl)-7-methyl-3-methylidene-3ah,4h,7h,8h,8ah-cyclohepta[b]furan-2-one

(3ar,7r,8as)-6-(3-hydroxybutyl)-7-methyl-3-methylidene-3ah,4h,7h,8h,8ah-cyclohepta[b]furan-2-one

C15H22O3 (250.1569)


   

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

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

C19H26O7 (366.1678)


   

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

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

C15H22O4 (266.1518)


   

(2s,4r,4ar,6s,7r,8as)-4,6-dihydroxy-7-isopropyl-4a-methyl-1-methylidene-octahydronaphthalen-2-yl (2e)-3-(3,4-dihydroxyphenyl)prop-2-enoate

(2s,4r,4ar,6s,7r,8as)-4,6-dihydroxy-7-isopropyl-4a-methyl-1-methylidene-octahydronaphthalen-2-yl (2e)-3-(3,4-dihydroxyphenyl)prop-2-enoate

C24H32O6 (416.2199)


   

(3ar,4as,6r,8s,8ar,9ar)-8-hydroxy-8a-methyl-3,5-dimethylidene-2-oxo-octahydronaphtho[2,3-b]furan-6-yl 3-methylbut-2-enoate

(3ar,4as,6r,8s,8ar,9ar)-8-hydroxy-8a-methyl-3,5-dimethylidene-2-oxo-octahydronaphtho[2,3-b]furan-6-yl 3-methylbut-2-enoate

C20H26O5 (346.178)


   

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

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

C17H24O5 (308.1624)


   

(3ar,4ar,6r,7r,8ar,9ar)-6,7-dihydroxy-8a-methyl-3,5-dimethylidene-octahydronaphtho[2,3-b]furan-2-one

(3ar,4ar,6r,7r,8ar,9ar)-6,7-dihydroxy-8a-methyl-3,5-dimethylidene-octahydronaphtho[2,3-b]furan-2-one

C15H20O4 (264.1362)


   

(3ar,7s,8ar)-6-[(3s)-3-hydroxybutyl]-7-methyl-3-methylidene-3ah,4h,7h,8h,8ah-cyclohepta[b]furan-2-one

(3ar,7s,8ar)-6-[(3s)-3-hydroxybutyl]-7-methyl-3-methylidene-3ah,4h,7h,8h,8ah-cyclohepta[b]furan-2-one

C15H22O3 (250.1569)


   

4a,8-dimethyl-3-methylidene-2,5-dioxo-octahydroazuleno[6,5-b]furan-4-yl acetate

4a,8-dimethyl-3-methylidene-2,5-dioxo-octahydroazuleno[6,5-b]furan-4-yl acetate

C17H22O5 (306.1467)


   

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

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

C19H26O7 (366.1678)


   

(3r,3ar,7s,8ar)-3,7-dimethyl-6-(3-oxobutyl)-3h,3ah,4h,7h,8h,8ah-cyclohepta[b]furan-2-one

(3r,3ar,7s,8ar)-3,7-dimethyl-6-(3-oxobutyl)-3h,3ah,4h,7h,8h,8ah-cyclohepta[b]furan-2-one

C15H22O3 (250.1569)


   

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

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

C19H26O7 (366.1678)


   

(3ar,4ar)-4a,8-dimethyl-3-methylidene-2,5-dioxo-octahydroazuleno[6,5-b]furan-4-yl acetate

(3ar,4ar)-4a,8-dimethyl-3-methylidene-2,5-dioxo-octahydroazuleno[6,5-b]furan-4-yl acetate

C17H22O5 (306.1467)


   

(2r)-4-[(3ar,7s,8ar)-7-methyl-3-methylidene-2-oxo-3ah,4h,7h,8h,8ah-cyclohepta[b]furan-6-yl]butan-2-yl acetate

(2r)-4-[(3ar,7s,8ar)-7-methyl-3-methylidene-2-oxo-3ah,4h,7h,8h,8ah-cyclohepta[b]furan-6-yl]butan-2-yl acetate

C17H24O4 (292.1675)


   

5-hydroxy-3,5-dimethyl-8-methylidene-octahydro-3h-azuleno[6,5-b]furan-2-one

5-hydroxy-3,5-dimethyl-8-methylidene-octahydro-3h-azuleno[6,5-b]furan-2-one

C15H22O3 (250.1569)


   

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

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

C17H24O5 (308.1624)


   

(1r,3r,5s,6s,8r)-5-[(3s)-3-hydroxybutyl]-6-methyl-11-methylidene-4,9-dioxatricyclo[6.3.0.0³,⁵]undecan-10-one

(1r,3r,5s,6s,8r)-5-[(3s)-3-hydroxybutyl]-6-methyl-11-methylidene-4,9-dioxatricyclo[6.3.0.0³,⁵]undecan-10-one

C15H22O4 (266.1518)


   

(1s,3r,7s,9s,10s,13r)-9,13-dimethyl-4-methylidene-6,14-dioxatetracyclo[8.4.0.0¹,¹³.0³,⁷]tetradecan-5-one

(1s,3r,7s,9s,10s,13r)-9,13-dimethyl-4-methylidene-6,14-dioxatetracyclo[8.4.0.0¹,¹³.0³,⁷]tetradecan-5-one

C15H20O3 (248.1412)


   

(3as,4s,4as,5r,7as,9as)-4,5-dihydroxy-5-methyl-3,8-dimethylidene-octahydroazuleno[6,5-b]furan-2-one

(3as,4s,4as,5r,7as,9as)-4,5-dihydroxy-5-methyl-3,8-dimethylidene-octahydroazuleno[6,5-b]furan-2-one

C15H20O4 (264.1362)


   

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

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

C19H26O5 (334.178)


   

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

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

C15H22O3 (250.1569)