NCBI Taxonomy: 58368

Chondrostereum (ncbi_taxid: 58368)

found 140 associated metabolites at genus taxonomy rank level.

Ancestor: Cyphellaceae

Child Taxonomies: Chondrostereum purpureum, Chondrostereum coprosmae, Chondrostereum vesiculosum, unclassified Chondrostereum

Patulin

(2,4-Dihydroxy-2H-pyran-3(6H)-ylidene)acetic acid, 3,4-lactone

C7H6O4 (154.0266076)


Patulin is found in pomes. Mycotoxin, found as a contaminant of foods, e.g. apple juice. Sometimes detd. in apple juice Patulin is a mycotoxin produced by a variety of molds, particularly Aspergillus and Penicillium. It is commonly found in rotting apples, and the amount of patulin in apple products is generally viewed as a measure of the quality of the apples used in production. It is not a particularly potent toxin, but a number of studies have shown that it is genotoxic, which has led to some theories that it may be a carcinogen, though animal studies have remained inconclusive. Patulin is also an antibiotic. Several countries have instituted patulin restrictions in apple products. The World Health Organization recommends a maximum concentration of 50 µg/L in apple juice Mycotoxin, found as a contaminant of foods, e.g. apple juice. Sometimes detd. in apple juice D009676 - Noxae > D011042 - Poisons > D009183 - Mycotoxins D009676 - Noxae > D009153 - Mutagens Patulin (Terinin) is a mycotoxin produced by fungi including the Aspergillus, Penicillium, and Byssochlamys species, is suspected to be clastogenic, mutagenic, teratogenic and cytotoxic. Patulin induces autophagy-dependent apoptosis through lysosomal-mitochondrial axis, and causes DNA damage[1][2][3][4].

   
   

patulin

patulin

C7H6O4 (154.0266076)


D009676 - Noxae > D011042 - Poisons > D009183 - Mycotoxins CONFIDENCE standard compound; INTERNAL_ID 5971 D009676 - Noxae > D009153 - Mutagens CONFIDENCE Reference Standard (Level 1) Patulin (Terinin) is a mycotoxin produced by fungi including the Aspergillus, Penicillium, and Byssochlamys species, is suspected to be clastogenic, mutagenic, teratogenic and cytotoxic. Patulin induces autophagy-dependent apoptosis through lysosomal-mitochondrial axis, and causes DNA damage[1][2][3][4].

   

Mycoin

4-Hydroxy-4H-furo[3,2-c]pyran-2(6H)-one

C7H6O4 (154.0266076)


A furopyran and lactone that is (2H-pyran-3(6H)-ylidene)acetic acid which is substituted by hydroxy groups at positions 2 and 4 and in which the hydroxy group at position 4 has condensed with the carboxy group to give the corresponding bicyclic lactone. A mycotoxin produced by several species of Aspergillus and Penicillium, it has antibiotic properties but has been shown to be carcinogenic and mutagenic. D009676 - Noxae > D011042 - Poisons > D009183 - Mycotoxins D009676 - Noxae > D009153 - Mutagens Patulin (Terinin) is a mycotoxin produced by fungi including the Aspergillus, Penicillium, and Byssochlamys species, is suspected to be clastogenic, mutagenic, teratogenic and cytotoxic. Patulin induces autophagy-dependent apoptosis through lysosomal-mitochondrial axis, and causes DNA damage[1][2][3][4].

   

(1s,2r,4r,6s,8r)-2,10,10-trimethyl-3-methylidenetricyclo[6.3.0.0²,⁶]undecane-1,4,6,8-tetrol

(1s,2r,4r,6s,8r)-2,10,10-trimethyl-3-methylidenetricyclo[6.3.0.0²,⁶]undecane-1,4,6,8-tetrol

C15H24O4 (268.1674504)


   

2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undeca-1(11),7-diene-4,6,9-triol

2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undeca-1(11),7-diene-4,6,9-triol

C15H22O3 (250.1568862)


   

(1r,2r,6s,8r)-8-hydroxy-6-methoxy-2,10,10-trimethyl-3-methylidenetricyclo[6.3.0.0²,⁶]undecan-4-one

(1r,2r,6s,8r)-8-hydroxy-6-methoxy-2,10,10-trimethyl-3-methylidenetricyclo[6.3.0.0²,⁶]undecan-4-one

C16H24O3 (264.1725354)


   

2,10,10-trimethyl-3-methylidenetricyclo[6.3.0.0²,⁶]undecane-1,4,6,8-tetrol

2,10,10-trimethyl-3-methylidenetricyclo[6.3.0.0²,⁶]undecane-1,4,6,8-tetrol

C15H24O4 (268.1674504)


   

(1r,6s,7s,8s)-7-hydroxy-6,10,10-trimethyltricyclo[6.3.0.0²,⁶]undec-2-ene-3-carboxylic acid

(1r,6s,7s,8s)-7-hydroxy-6,10,10-trimethyltricyclo[6.3.0.0²,⁶]undec-2-ene-3-carboxylic acid

C15H22O3 (250.1568862)


   

2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undecane-4,6,7-triol

2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undecane-4,6,7-triol

C15H26O3 (254.1881846)


   

deca-4,6,8-triyne-1,2,3-triol

deca-4,6,8-triyne-1,2,3-triol

C10H10O3 (178.062991)


   

(1r,2r,3r)-1-hydroxy-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undeca-5,7-diene-4,9-dione

(1r,2r,3r)-1-hydroxy-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undeca-5,7-diene-4,9-dione

C15H18O3 (246.1255878)


   

(1s,2s,8s)-8-hydroxy-2,10,10-trimethyl-3-methylidenetricyclo[6.3.0.0²,⁶]undec-5-en-4-one

(1s,2s,8s)-8-hydroxy-2,10,10-trimethyl-3-methylidenetricyclo[6.3.0.0²,⁶]undec-5-en-4-one

C15H20O2 (232.14632200000003)


   

(1r,2r,3s,4s,6r,7r,8s)-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undecane-4,6,7-triol

(1r,2r,3s,4s,6r,7r,8s)-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undecane-4,6,7-triol

C15H26O3 (254.1881846)


   

7-hydroxy-3,6,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undec-3-en-5-one

7-hydroxy-3,6,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undec-3-en-5-one

C15H22O2 (234.1619712)


   

(1s,2r,9s)-2-(hydroxymethyl)-5,5-dimethyl-11-oxatetracyclo[7.3.1.0¹,⁹.0³,⁷]tridec-3(7)-ene-4,10-dione

(1s,2r,9s)-2-(hydroxymethyl)-5,5-dimethyl-11-oxatetracyclo[7.3.1.0¹,⁹.0³,⁷]tridec-3(7)-ene-4,10-dione

C15H18O4 (262.1205028)


   

(2r,3r,4s,6s,9r)-4,9-dihydroxy-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undec-1(8)-en-7-one

(2r,3r,4s,6s,9r)-4,9-dihydroxy-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undec-1(8)-en-7-one

C15H22O3 (250.1568862)


   

7-hydroxy-6,10,10-trimethyltricyclo[6.3.0.0²,⁶]undec-2-ene-3-carboxylic acid

7-hydroxy-6,10,10-trimethyltricyclo[6.3.0.0²,⁶]undec-2-ene-3-carboxylic acid

C15H22O3 (250.1568862)


   

(1s,2ar,6as,7as)-3-(hydroxymethyl)-5,5,7a-trimethyl-1h,2h,2ah,4h,6h,6ah,7h-cyclobuta[f]inden-1-ol

(1s,2ar,6as,7as)-3-(hydroxymethyl)-5,5,7a-trimethyl-1h,2h,2ah,4h,6h,6ah,7h-cyclobuta[f]inden-1-ol

C15H24O2 (236.1776204)


   

11-hydroxy-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undec-1(8)-ene-4,9-dione

11-hydroxy-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undec-1(8)-ene-4,9-dione

C15H20O3 (248.14123700000002)


   

(1r,2ar,3as,7as)-7-(hydroxymethyl)-2a,5,5-trimethyl-1h,2h,3h,3ah,4h,6h,7ah-cyclobuta[f]inden-1-ol

(1r,2ar,3as,7as)-7-(hydroxymethyl)-2a,5,5-trimethyl-1h,2h,3h,3ah,4h,6h,7ah-cyclobuta[f]inden-1-ol

C15H24O2 (236.1776204)


   

(1r,2r,3s,4s,6r,7r)-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undec-8-ene-4,6,7-triol

(1r,2r,3s,4s,6r,7r)-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undec-8-ene-4,6,7-triol

C15H24O3 (252.1725354)


   

n-[(2s,3r,4r,5s,6r)-5-{[(2s,3s,4s,5r,6r)-6-({[(2s,3s,4s,5r,6r)-3,5-dihydroxy-4-{[(2r,3s,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-6-({[(2s,3s,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}methyl)-3,5-dihydroxy-4-{[(2r,3s,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-2-{[(2r,3s,4r,5r,6r)-4,6-dihydroxy-5-[(1-hydroxyethylidene)amino]-2-(hydroxymethyl)oxan-3-yl]oxy}-4-hydroxy-6-(hydroxymethyl)oxan-3-yl]ethanimidic acid

n-[(2s,3r,4r,5s,6r)-5-{[(2s,3s,4s,5r,6r)-6-({[(2s,3s,4s,5r,6r)-3,5-dihydroxy-4-{[(2r,3s,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-6-({[(2s,3s,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}methyl)-3,5-dihydroxy-4-{[(2r,3s,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-2-{[(2r,3s,4r,5r,6r)-4,6-dihydroxy-5-[(1-hydroxyethylidene)amino]-2-(hydroxymethyl)oxan-3-yl]oxy}-4-hydroxy-6-(hydroxymethyl)oxan-3-yl]ethanimidic acid

C46H78N2O36 (1234.4334068)


   

(1r,8r,10s)-8,10-dihydroxy-1,4,4-trimethyl-11-methylidenetricyclo[6.3.0.0²,⁶]undec-2(6)-en-5-one

(1r,8r,10s)-8,10-dihydroxy-1,4,4-trimethyl-11-methylidenetricyclo[6.3.0.0²,⁶]undec-2(6)-en-5-one

C15H20O3 (248.14123700000002)


   

6,7-dihydroxy-2,10,10-trimethyl-3-methylidenetricyclo[6.3.0.0²,⁶]undec-1(8)-ene-4,9-dione

6,7-dihydroxy-2,10,10-trimethyl-3-methylidenetricyclo[6.3.0.0²,⁶]undec-1(8)-ene-4,9-dione

C15H18O4 (262.1205028)


   

(1r,6s,8s)-6,10,10-trimethyl-7-oxotricyclo[6.3.0.0²,⁶]undec-2-ene-3-carboxylic acid

(1r,6s,8s)-6,10,10-trimethyl-7-oxotricyclo[6.3.0.0²,⁶]undec-2-ene-3-carboxylic acid

C15H20O3 (248.14123700000002)


   

(1s,8r,10r,11r)-8,10-dihydroxy-1,4,4,11-tetramethyltricyclo[6.3.0.0²,⁶]undec-2(6)-en-5-one

(1s,8r,10r,11r)-8,10-dihydroxy-1,4,4,11-tetramethyltricyclo[6.3.0.0²,⁶]undec-2(6)-en-5-one

C15H22O3 (250.1568862)


   

7-hydroxy-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undec-1(8)-ene-4,9-dione

7-hydroxy-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undec-1(8)-ene-4,9-dione

C15H20O3 (248.14123700000002)


   

(2r,3r,6s)-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undec-1(8)-ene-4,7,9-trione

(2r,3r,6s)-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undec-1(8)-ene-4,7,9-trione

C15H18O3 (246.1255878)


   

2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undec-8-ene-4,6,7-triol

2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undec-8-ene-4,6,7-triol

C15H24O3 (252.1725354)


   

(2s,3r,6s,7r)-7-hydroxy-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undec-1(8)-ene-4,9-dione

(2s,3r,6s,7r)-7-hydroxy-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undec-1(8)-ene-4,9-dione

C15H20O3 (248.14123700000002)


   

6,8-dihydroxy-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undecan-4-one

6,8-dihydroxy-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undecan-4-one

C15H24O3 (252.1725354)


   

7-hydroxy-3-(hydroxymethyl)-6,10,10-trimethyltricyclo[6.3.0.0²,⁶]undec-2-en-4-one

7-hydroxy-3-(hydroxymethyl)-6,10,10-trimethyltricyclo[6.3.0.0²,⁶]undec-2-en-4-one

C15H22O3 (250.1568862)


   

8-hydroxy-2,10,10-trimethyl-3-methylidenetricyclo[6.3.0.0²,⁶]undec-5-en-4-one

8-hydroxy-2,10,10-trimethyl-3-methylidenetricyclo[6.3.0.0²,⁶]undec-5-en-4-one

C15H20O2 (232.14632200000003)


   

1-hydroxy-2,10,10-trimethyl-3-methylidenetricyclo[6.3.0.0²,⁶]undeca-5,7-diene-4,9-dione

1-hydroxy-2,10,10-trimethyl-3-methylidenetricyclo[6.3.0.0²,⁶]undeca-5,7-diene-4,9-dione

C15H16O3 (244.1099386)


   

(1s,2r,6s,7s,8s)-7-hydroxy-3,6,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undec-3-en-5-one

(1s,2r,6s,7s,8s)-7-hydroxy-3,6,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undec-3-en-5-one

C15H22O2 (234.1619712)


   

3-chlorodeca-4,6,8-triyne-1,2-diol

3-chlorodeca-4,6,8-triyne-1,2-diol

C10H9ClO2 (196.0291044)


   

1-hydroxy-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undeca-5,7-diene-4,9-dione

1-hydroxy-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undeca-5,7-diene-4,9-dione

C15H18O3 (246.1255878)


   

n-[5-({5-[(6-{[(3,5-dihydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl)oxy]methyl}-3,5-dihydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl)oxy]-4-hydroxy-3-[(1-hydroxyethylidene)amino]-6-(hydroxymethyl)oxan-2-yl}oxy)-2,4-dihydroxy-6-(hydroxymethyl)oxan-3-yl]ethanimidic acid

n-[5-({5-[(6-{[(3,5-dihydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl)oxy]methyl}-3,5-dihydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl)oxy]-4-hydroxy-3-[(1-hydroxyethylidene)amino]-6-(hydroxymethyl)oxan-2-yl}oxy)-2,4-dihydroxy-6-(hydroxymethyl)oxan-3-yl]ethanimidic acid

C46H78N2O36 (1234.4334068)


   

3-(hydroxymethyl)-5,5,7a-trimethyl-1h,2h,2ah,4h,6h,6ah,7h-cyclobuta[f]inden-1-ol

3-(hydroxymethyl)-5,5,7a-trimethyl-1h,2h,2ah,4h,6h,6ah,7h-cyclobuta[f]inden-1-ol

C15H24O2 (236.1776204)


   

8-hydroxy-6-methoxy-2,10,10-trimethyl-3-methylidenetricyclo[6.3.0.0²,⁶]undecan-4-one

8-hydroxy-6-methoxy-2,10,10-trimethyl-3-methylidenetricyclo[6.3.0.0²,⁶]undecan-4-one

C16H24O3 (264.1725354)


   

(1r,6s,7s,8s)-7-hydroxy-3-(hydroxymethyl)-6,10,10-trimethyltricyclo[6.3.0.0²,⁶]undec-2-en-4-one

(1r,6s,7s,8s)-7-hydroxy-3-(hydroxymethyl)-6,10,10-trimethyltricyclo[6.3.0.0²,⁶]undec-2-en-4-one

C15H22O3 (250.1568862)


   

(2ar,3s,3ar,7ar)-7-(hydroxymethyl)-2a,5,5-trimethyl-1h,2h,3h,3ah,4h,6h,7ah-cyclobuta[f]inden-3-ol

(2ar,3s,3ar,7ar)-7-(hydroxymethyl)-2a,5,5-trimethyl-1h,2h,3h,3ah,4h,6h,7ah-cyclobuta[f]inden-3-ol

C15H24O2 (236.1776204)


   

8,10-dihydroxy-1,4,4-trimethyl-11-methylidenetricyclo[6.3.0.0²,⁶]undec-2(6)-en-5-one

8,10-dihydroxy-1,4,4-trimethyl-11-methylidenetricyclo[6.3.0.0²,⁶]undec-2(6)-en-5-one

C15H20O3 (248.14123700000002)


   

5,5-dimethyl-10,12-dioxapentacyclo[6.5.2.0¹,¹⁵.0³,⁷.0¹¹,¹⁵]pentadec-3(7)-ene-6,13-dione

5,5-dimethyl-10,12-dioxapentacyclo[6.5.2.0¹,¹⁵.0³,⁷.0¹¹,¹⁵]pentadec-3(7)-ene-6,13-dione

C15H16O4 (260.1048536)


   

(2r,6r,7r)-6,7-dihydroxy-2,10,10-trimethyl-3-methylidenetricyclo[6.3.0.0²,⁶]undec-1(8)-ene-4,9-dione

(2r,6r,7r)-6,7-dihydroxy-2,10,10-trimethyl-3-methylidenetricyclo[6.3.0.0²,⁶]undec-1(8)-ene-4,9-dione

C15H18O4 (262.1205028)


   

7-(hydroxymethyl)-2a,5,5-trimethyl-1h,2h,3h,3ah,4h,6h,7ah-cyclobuta[f]inden-1-ol

7-(hydroxymethyl)-2a,5,5-trimethyl-1h,2h,3h,3ah,4h,6h,7ah-cyclobuta[f]inden-1-ol

C15H24O2 (236.1776204)


   

4,9-dihydroxy-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undec-1(8)-en-7-one

4,9-dihydroxy-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undec-1(8)-en-7-one

C15H22O3 (250.1568862)


   

(2ar,5s,6as,7as)-3,5-bis(hydroxymethyl)-5,7a-dimethyl-1h,2h,4h,6h,6ah,7h-cyclobuta[f]inden-2a-ol

(2ar,5s,6as,7as)-3,5-bis(hydroxymethyl)-5,7a-dimethyl-1h,2h,4h,6h,6ah,7h-cyclobuta[f]inden-2a-ol

C15H24O3 (252.1725354)


   

(2s,3s,4s,6s,9s)-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undeca-1(11),7-diene-4,6,9-triol

(2s,3s,4s,6s,9s)-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undeca-1(11),7-diene-4,6,9-triol

C15H22O3 (250.1568862)


   

8,10-dihydroxy-1,4,4,11-tetramethyltricyclo[6.3.0.0²,⁶]undec-2(6)-en-5-one

8,10-dihydroxy-1,4,4,11-tetramethyltricyclo[6.3.0.0²,⁶]undec-2(6)-en-5-one

C15H22O3 (250.1568862)


   

(2r,3r,4r,6s,9r)-4,9-dihydroxy-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undec-1(8)-en-7-one

(2r,3r,4r,6s,9r)-4,9-dihydroxy-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undec-1(8)-en-7-one

C15H22O3 (250.1568862)


   

(1s,8r,10s,11s)-8,10-dihydroxy-1,4,4,11-tetramethyltricyclo[6.3.0.0²,⁶]undec-2(6)-en-5-one

(1s,8r,10s,11s)-8,10-dihydroxy-1,4,4,11-tetramethyltricyclo[6.3.0.0²,⁶]undec-2(6)-en-5-one

C15H22O3 (250.1568862)


   

3,3,11,11-tetramethyl-7-oxatricyclo[7.3.0.0²,⁶]dodec-1(9)-ene-4,8,10-trione

3,3,11,11-tetramethyl-7-oxatricyclo[7.3.0.0²,⁶]dodec-1(9)-ene-4,8,10-trione

C15H18O4 (262.1205028)


   

(1s,2r,3s,6r,8s)-6,8-dihydroxy-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undecan-4-one

(1s,2r,3s,6r,8s)-6,8-dihydroxy-2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undecan-4-one

C15H24O3 (252.1725354)


   

(1s,8r,11r,15s)-5,5-dimethyl-10,12-dioxapentacyclo[6.5.2.0¹,¹⁵.0³,⁷.0¹¹,¹⁵]pentadec-3(7)-ene-6,13-dione

(1s,8r,11r,15s)-5,5-dimethyl-10,12-dioxapentacyclo[6.5.2.0¹,¹⁵.0³,⁷.0¹¹,¹⁵]pentadec-3(7)-ene-6,13-dione

C15H16O4 (260.1048536)


   

6,10,10-trimethyl-7-oxotricyclo[6.3.0.0²,⁶]undec-2-ene-3-carboxylic acid

6,10,10-trimethyl-7-oxotricyclo[6.3.0.0²,⁶]undec-2-ene-3-carboxylic acid

C15H20O3 (248.14123700000002)


   

2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undec-1(8)-ene-4,7,9-trione

2,3,10,10-tetramethyltricyclo[6.3.0.0²,⁶]undec-1(8)-ene-4,7,9-trione

C15H18O3 (246.1255878)


   

(2r,6s)-3,3,11,11-tetramethyl-7-oxatricyclo[7.3.0.0²,⁶]dodec-1(9)-ene-4,8,10-trione

(2r,6s)-3,3,11,11-tetramethyl-7-oxatricyclo[7.3.0.0²,⁶]dodec-1(9)-ene-4,8,10-trione

C15H18O4 (262.1205028)