NCBI Taxonomy: 371379

Ferula penninervis (ncbi_taxid: 371379)

found 94 associated metabolites at species taxonomy rank level.

Ancestor: Ferula

Child Taxonomies: none taxonomy data.

Auraptene

2H-1-BENZOPYRAN-2-ONE, 7-(((2E)-3,7-DIMETHYL-2,6-OCTADIEN-1-YL)OXY)-

C19H22O3 (298.15688620000003)


Auraptene is a member of the class of coumarins that is umbelliferone in which the phenolic hydrogen has been replaced by a geranyl group. Ii is isolated from several edible fruits and vegetables and exhibits a variety of therapeutic properties. It has a role as a plant metabolite, an antineoplastic agent, an apoptosis inducer, a dopaminergic agent, a neuroprotective agent, an antihypertensive agent, a gamma-secretase modulator, a vulnerary, an EC 2.7.11.24 (mitogen-activated protein kinase) inhibitor, a PPARalpha agonist, a gastrointestinal drug, a matrix metalloproteinase inhibitor, an antioxidant and a hepatoprotective agent. It is a member of coumarins and a monoterpenoid. It is functionally related to an umbelliferone. Auraptene is a natural product found in Clausena anisum-olens, Geijera parviflora, and other organisms with data available. Auraptene is found in citrus. Auraptene is isolated from Citrus aurantium (Seville orange) and bael fruit (Aegle marmelos) Auraptene is a natural bioactive monoterpene coumarin ether. It was first isolated from members of the genus Citrus. Auraptene has shown a remarkable effect in the prevention of degenerative diseases. Many studies have reported the effect of auraptene as a chemopreventative agent against cancers of liver, skin, tongue, esophagus, and colon in rodent models. The effect in humans is not yet known A member of the class of coumarins that is umbelliferone in which the phenolic hydrogen has been replaced by a geranyl group. Ii is isolated from several edible fruits and vegetables and exhibits a variety of therapeutic properties. Isolated from Citrus aurantium (Seville orange) and bael fruit (Aegle marmelos) Auraptene is the most abundant naturally occurring geranyloxycoumarin. Auraptene decreases the secretion of matrix metalloproteinase 2 (MMP-2) as well as key inflammatory mediators, including IL-6, IL-8, and chemokine (C-C motif) ligand-5(CCL5)[1]. Auraptene is the most abundant naturally occurring geranyloxycoumarin. Auraptene decreases the secretion of matrix metalloproteinase 2 (MMP-2) as well as key inflammatory mediators, including IL-6, IL-8, and chemokine (C-C motif) ligand-5(CCL5)[1].

   

aurapten

7-(3,7-Dimethyl-2,6-octadienyl)oxy-2H-1-benzopyran-2-one, 9CI

C19H22O3 (298.15688620000003)


Auraptene is the most abundant naturally occurring geranyloxycoumarin. Auraptene decreases the secretion of matrix metalloproteinase 2 (MMP-2) as well as key inflammatory mediators, including IL-6, IL-8, and chemokine (C-C motif) ligand-5(CCL5)[1]. Auraptene is the most abundant naturally occurring geranyloxycoumarin. Auraptene decreases the secretion of matrix metalloproteinase 2 (MMP-2) as well as key inflammatory mediators, including IL-6, IL-8, and chemokine (C-C motif) ligand-5(CCL5)[1].

   

Auraptene

2H-1-Benzopyran-2-one, 7-((3,7-dimethyl-2,6-octadienyl)oxy)-, (E)-

C19H22O3 (298.15688620000003)


Origin: Plant, Coumarins Auraptene is the most abundant naturally occurring geranyloxycoumarin. Auraptene decreases the secretion of matrix metalloproteinase 2 (MMP-2) as well as key inflammatory mediators, including IL-6, IL-8, and chemokine (C-C motif) ligand-5(CCL5)[1]. Auraptene is the most abundant naturally occurring geranyloxycoumarin. Auraptene decreases the secretion of matrix metalloproteinase 2 (MMP-2) as well as key inflammatory mediators, including IL-6, IL-8, and chemokine (C-C motif) ligand-5(CCL5)[1].

   

(3s,3ar,4s,9ar,9bs)-3-(acetyloxy)-9-(hydroxymethyl)-3,6-dimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl 2-methylprop-2-enoate

(3s,3ar,4s,9ar,9bs)-3-(acetyloxy)-9-(hydroxymethyl)-3,6-dimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl 2-methylprop-2-enoate

C21H24O8 (404.1471104)


   

7-{[(2z)-3,7-dimethylocta-2,6-dien-1-yl]oxy}chromen-2-one

7-{[(2z)-3,7-dimethylocta-2,6-dien-1-yl]oxy}chromen-2-one

C19H22O3 (298.15688620000003)


   

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

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

C22H26O8 (418.1627596)


   

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

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

C20H24O5 (344.1623654)


   

(3s,3ar,5as,6r,9s,9ar,9br)-6,9-dihydroxy-3,5a,9-trimethyl-2-oxo-3ah,4h,5h,6h,9ah,9bh-naphtho[1,2-b]furan-3-yl 3-methylbut-2-enoate

(3s,3ar,5as,6r,9s,9ar,9br)-6,9-dihydroxy-3,5a,9-trimethyl-2-oxo-3ah,4h,5h,6h,9ah,9bh-naphtho[1,2-b]furan-3-yl 3-methylbut-2-enoate

C20H28O6 (364.1885788)


   

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

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

C22H26O8 (418.1627596)


   

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

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

C15H20O2 (232.14632200000003)


   

(3s,3as,9ar,9br)-3,6,9-trimethyl-3-(2-methylpropyl)-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-2,7-dione

(3s,3as,9ar,9br)-3,6,9-trimethyl-3-(2-methylpropyl)-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-2,7-dione

C19H26O3 (302.1881846)


   

(3s,3ar,4s,9ar,9bs)-3-(acetyloxy)-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl 3-hydroxy-2-methylidenebutanoate

(3s,3ar,4s,9ar,9bs)-3-(acetyloxy)-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl 3-hydroxy-2-methylidenebutanoate

C22H26O8 (418.1627596)


   

(3s,3ar,4s,9ar,9bs)-3-(acetyloxy)-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl (3s)-3-hydroxy-2-methylidenebutanoate

(3s,3ar,4s,9ar,9bs)-3-(acetyloxy)-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl (3s)-3-hydroxy-2-methylidenebutanoate

C22H26O8 (418.1627596)


   

(3s,3ar,4s,9ar,9bs)-3-(acetyloxy)-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2z)-2-methylbut-2-enoate

(3s,3ar,4s,9ar,9bs)-3-(acetyloxy)-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2z)-2-methylbut-2-enoate

C22H26O7 (402.1678446)


   

(3s,3ar,4r,9ar,9bs)-3,6,9-trimethyl-4-[(2-methylpropanoyl)oxy]-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-3-yl (2z)-2-methylbut-2-enoate

(3s,3ar,4r,9ar,9bs)-3,6,9-trimethyl-4-[(2-methylpropanoyl)oxy]-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-3-yl (2z)-2-methylbut-2-enoate

C24H30O7 (430.199143)


   

(3s,3ar,9ar,9bs)-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-3-yl 2-methylprop-2-enoate

(3s,3ar,9ar,9bs)-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-3-yl 2-methylprop-2-enoate

C19H22O5 (330.1467162)


   

(3s,3ar,4s,9ar,9bs)-3-(acetyloxy)-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl 2,3-dimethyloxirane-2-carboxylate

(3s,3ar,4s,9ar,9bs)-3-(acetyloxy)-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl 2,3-dimethyloxirane-2-carboxylate

C22H26O8 (418.1627596)


   

(3s,3ar,4s,9ar,9bs)-4-hydroxy-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-3-yl 2-methylpropanoate

(3s,3ar,4s,9ar,9bs)-4-hydroxy-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-3-yl 2-methylpropanoate

C19H24O6 (348.1572804)


   

3-(acetyloxy)-6-(hydroxymethyl)-3,9-dimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl 2-methylbut-2-enoate

3-(acetyloxy)-6-(hydroxymethyl)-3,9-dimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl 2-methylbut-2-enoate

C22H26O8 (418.1627596)


   

(3s,3ar,4s,9as,9br)-9a-(acetyloxy)-3-hydroxy-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9bh-azuleno[4,5-b]furan-4-yl 2-methylprop-2-enoate

(3s,3ar,4s,9as,9br)-9a-(acetyloxy)-3-hydroxy-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9bh-azuleno[4,5-b]furan-4-yl 2-methylprop-2-enoate

C21H24O8 (404.1471104)


   

(3s,3ar,4s,9ar,9bs)-3-(acetyloxy)-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl 2-methylprop-2-enoate

(3s,3ar,4s,9ar,9bs)-3-(acetyloxy)-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl 2-methylprop-2-enoate

C21H24O7 (388.1521954)


   

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

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

C20H24O6 (360.1572804)


   

(3s,3ar,5as,6r,9r,9ar,9br)-6,9-dihydroxy-3,5a,9-trimethyl-2-oxo-3ah,4h,5h,6h,9ah,9bh-naphtho[1,2-b]furan-3-yl 3-methylbut-2-enoate

(3s,3ar,5as,6r,9r,9ar,9br)-6,9-dihydroxy-3,5a,9-trimethyl-2-oxo-3ah,4h,5h,6h,9ah,9bh-naphtho[1,2-b]furan-3-yl 3-methylbut-2-enoate

C20H28O6 (364.1885788)


   

(3s,3ar,4s,9ar,9bs)-4-hydroxy-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-3-yl 2-methylprop-2-enoate

(3s,3ar,4s,9ar,9bs)-4-hydroxy-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-3-yl 2-methylprop-2-enoate

C19H22O6 (346.1416312)


   

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

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

C15H20O2 (232.14632200000003)


   

(3s,3ar,4s,9ar,9bs)-3-(acetyloxy)-9-(hydroxymethyl)-3,6-dimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2e)-2-methylbut-2-enoate

(3s,3ar,4s,9ar,9bs)-3-(acetyloxy)-9-(hydroxymethyl)-3,6-dimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2e)-2-methylbut-2-enoate

C22H26O8 (418.1627596)


   

(3s,3ar,4s,9ar,9bs)-3-(acetyloxy)-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2s,3r)-2,3-dimethyloxirane-2-carboxylate

(3s,3ar,4s,9ar,9bs)-3-(acetyloxy)-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2s,3r)-2,3-dimethyloxirane-2-carboxylate

C22H26O8 (418.1627596)


   

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

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

C22H26O7 (402.1678446)


   

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

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

C22H26O8 (418.1627596)


   

(3r,3ar,4s,9as,9br)-9a-(acetyloxy)-3,6,9-trimethyl-2,7-dioxo-3h,3ah,4h,5h,9bh-azuleno[4,5-b]furan-4-yl 2-methylprop-2-enoate

(3r,3ar,4s,9as,9br)-9a-(acetyloxy)-3,6,9-trimethyl-2,7-dioxo-3h,3ah,4h,5h,9bh-azuleno[4,5-b]furan-4-yl 2-methylprop-2-enoate

C21H24O7 (388.1521954)


   

(3s,3ar,9ar,9bs)-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-3-yl acetate

(3s,3ar,9ar,9bs)-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-3-yl acetate

C17H20O5 (304.13106700000003)


   

(3s,3ar,4s,9as,9br)-3,6,9-trimethyl-3-{[(2e)-2-methylbut-2-enoyl]oxy}-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2e)-2-methylbut-2-enoate

(3s,3ar,4s,9as,9br)-3,6,9-trimethyl-3-{[(2e)-2-methylbut-2-enoyl]oxy}-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2e)-2-methylbut-2-enoate

C25H30O7 (442.199143)


   

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

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

C15H18O4 (262.1205028)


   

(3s,3ar,4s,9ar,9bs)-3,6,9-trimethyl-3-[(2-methylpropanoyl)oxy]-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl 2-methylprop-2-enoate

(3s,3ar,4s,9ar,9bs)-3,6,9-trimethyl-3-[(2-methylpropanoyl)oxy]-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl 2-methylprop-2-enoate

C23H28O7 (416.1834938)


   

3-(acetyloxy)-6-(hydroxymethyl)-3,9-dimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl 2-methylprop-2-enoate

3-(acetyloxy)-6-(hydroxymethyl)-3,9-dimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl 2-methylprop-2-enoate

C21H24O8 (404.1471104)


   

(3s,3ar,4s,9ar,9bs)-3-(acetyloxy)-6-(hydroxymethyl)-3,9-dimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2z)-2-methylbut-2-enoate

(3s,3ar,4s,9ar,9bs)-3-(acetyloxy)-6-(hydroxymethyl)-3,9-dimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2z)-2-methylbut-2-enoate

C22H26O8 (418.1627596)


   

(3s,3ar,4s,9ar,9bs)-3-(acetyloxy)-9-(hydroxymethyl)-3,6-dimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2z)-2-methylbut-2-enoate

(3s,3ar,4s,9ar,9bs)-3-(acetyloxy)-9-(hydroxymethyl)-3,6-dimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2z)-2-methylbut-2-enoate

C22H26O8 (418.1627596)


   

(3s,3ar,4s,9ar,9bs)-3-(acetyloxy)-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2r)-2-hydroxy-2-methyl-3-oxobutanoate

(3s,3ar,4s,9ar,9bs)-3-(acetyloxy)-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2r)-2-hydroxy-2-methyl-3-oxobutanoate

C22H26O9 (434.15767460000006)


   

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

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

C20H24O5 (344.1623654)


   

(3s,3ar,4s,9ar,9bs)-3-(acetyloxy)-6-(hydroxymethyl)-3,9-dimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl 2-methylprop-2-enoate

(3s,3ar,4s,9ar,9bs)-3-(acetyloxy)-6-(hydroxymethyl)-3,9-dimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl 2-methylprop-2-enoate

C21H24O8 (404.1471104)


   

3-(acetyloxy)-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl 2-hydroxy-2-methyl-3-oxobutanoate

3-(acetyloxy)-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl 2-hydroxy-2-methyl-3-oxobutanoate

C22H26O9 (434.15767460000006)


   

(3s,3ar,4s,9ar,9bs)-4-hydroxy-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-3-yl acetate

(3s,3ar,4s,9ar,9bs)-4-hydroxy-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-3-yl acetate

C17H20O6 (320.125982)


   

(3r,3as,4s,9as,9br)-3-(acetyloxy)-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl 3-methylbut-2-enoate

(3r,3as,4s,9as,9br)-3-(acetyloxy)-3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl 3-methylbut-2-enoate

C22H26O7 (402.1678446)


   

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

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

C20H28O5 (348.1936638)


   

(3r,3as,9ar,9bs)-3,6,9-trimethyl-3h,3ah,5h,9ah,9bh-azuleno[4,5-b]furan-2,4,7-trione

(3r,3as,9ar,9bs)-3,6,9-trimethyl-3h,3ah,5h,9ah,9bh-azuleno[4,5-b]furan-2,4,7-trione

C15H16O4 (260.1048536)