Classification Term: 1526

Ergostane steroids (ontology term: CHEMONTID:0003567)

Steroids with a structure based on the ergostane skeleton, which arises from the methylation of cholestane at the 24-position." []

found 11 associated metabolites at sub_class metabolite taxonomy ontology rank level.

Ancestor: Steroids and steroid derivatives

Child Taxonomies: Ergosterols and derivatives

Ergosterol peroxide

5-[(3E)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.0¹,⁹.0²,⁶.0¹⁰,¹⁵]nonadec-18-en-13-ol

C28H44O3 (428.3290274)


Ergosterol peroxide is found in fruits. Ergosterol peroxide is obtained from leaves of Ananas comosus (pineapple obtained from leaves of Ananas comosus (pineapple). Ergosterol peroxide is found in pineapple and fruits.

   

(5x,6x)-5,6-Epoxyergosta-7,22-dien-3-ol

15-[(3E)-5,6-dimethylhept-3-en-2-yl]-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-10-en-5-ol

C28H44O2 (412.3341124)


(5x,6x)-5,6-Epoxyergosta-7,22-dien-3-ol is found in mushrooms. (5x,6x)-5,6-Epoxyergosta-7,22-dien-3-ol is a constituent of Armillaria mellea (honey mushroom). Constituent of Armillaria mellea (honey mushroom). (5x,6x)-5,6-Epoxyergosta-7,22-dien-3-ol is found in mushrooms.

   

(3beta,5alpha,6beta,9alpha,22E,24R)-5,9-Epidioxyergosta-7,22-diene-3,6-diol

8-[(3E)-5,6-dimethylhept-3-en-2-yl]-9,13-dimethyl-18,19-dioxapentacyclo[10.5.2.0¹,¹³.0⁴,¹².0⁵,⁹]nonadec-3-ene-2,16-diol

C28H44O4 (444.3239424)


(3beta,5alpha,6beta,9alpha,22E,24R)-5,9-Epidioxyergosta-7,22-diene-3,6-diol is found in mushrooms. (3beta,5alpha,6beta,9alpha,22E,24R)-5,9-Epidioxyergosta-7,22-diene-3,6-diol is a constituent of Tricholoma matsutake (matsutake) and Lepista nuda (wood blewit). Constituent of Tricholoma matsutake (matsutake) and Lepista nuda (wood blewit). (3beta,5alpha,6beta,9alpha,22E,24R)-5,9-Epidioxyergosta-7,22-diene-3,6-diol is found in mushrooms.

   

(3beta,5alpha,6alpha,7beta,14alpha,22E,24R)-5,6-Epoxyergosta-8,22-diene-3,7,14-triol

15-[(3E)-5,6-dimethylhept-3-en-2-yl]-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-1(11)-ene-5,10,12-triol

C28H44O4 (444.3239424)


(3beta,5alpha,6alpha,7beta,14alpha,22E,24R)-5,6-Epoxyergosta-8,22-diene-3,7,14-triol is found in mushrooms. (3beta,5alpha,6alpha,7beta,14alpha,22E,24R)-5,6-Epoxyergosta-8,22-diene-3,7,14-triol is a constituent of Lentinus edodes (shiitake) Constituent of Lentinus edodes (shiitake). (3beta,5alpha,6alpha,7beta,14alpha,22E,24R)-5,6-Epoxyergosta-8,22-diene-3,7,14-triol is found in mushrooms.

   

(3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-ol

6,10-dimethyl-5-[(3E)-4,5,6-trimethylhept-3-en-2-yl]-16,17-dioxapentacyclo[13.2.2.0¹,⁹.0²,⁶.0¹⁰,¹⁵]nonadec-18-en-13-ol

C29H46O3 (442.34467659999996)


(3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-ol is found in mushrooms. (3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-ol is a constituent of Lentinus edodes (shiitake) Constituent of Lentinus edodes (shiitake). (3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-ol is found in mushrooms.

   

5,6-Epoxiergosta-8,22-diene-3,7-diol

15-[(3E)-5,6-dimethylhept-3-en-2-yl]-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-1(11)-ene-5,10-diol

C28H44O3 (428.3290274)


5,6-Epoxiergosta-8,22-diene-3,7-diol is found in mushrooms. 5,6-Epoxiergosta-8,22-diene-3,7-diol is a constituent of Tricholoma portentosum Constituent of Tricholoma portentosum. 5,6-Epoxiergosta-8,22-diene-3,7-diol is found in mushrooms.

   

(3beta,5alpha,6alpha,7beta,22E,24R)-5,6-Epoxyergosta-8(14),22-diene-3,7-diol

15-[(3E)-5,6-dimethylhept-3-en-2-yl]-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-11-ene-5,10-diol

C28H44O3 (428.3290274)


(3beta,5alpha,6alpha,7beta,22E,24R)-5,6-Epoxyergosta-8(14),22-diene-3,7-diol is found in mushrooms. (3beta,5alpha,6alpha,7beta,22E,24R)-5,6-Epoxyergosta-8(14),22-diene-3,7-diol is a constituent of Grifola frondosa (maitake). Constituent of Grifola frondosa (maitake). (3beta,5alpha,6alpha,7beta,22E,24R)-5,6-Epoxyergosta-8(14),22-diene-3,7-diol is found in mushrooms.

   

5,9-Epidioxy-3-hydroxyergost-7-en-6-one

8-(5,6-dimethylheptan-2-yl)-16-hydroxy-9,13-dimethyl-18,19-dioxapentacyclo[10.5.2.0¹,¹³.0⁴,¹².0⁵,⁹]nonadec-3-en-2-one

C28H44O4 (444.3239424)


5,9-Epidioxy-3-hydroxyergost-7-en-6-one is found in mushrooms. 5,9-Epidioxy-3-hydroxyergost-7-en-6-one is a constituent of Hypsizygus marmoreus (bunashimeji) Constituent of Hypsizygus marmoreus (bunashimeji). 5,9-Epidioxy-3-hydroxyergost-7-en-6-one is found in mushrooms.

   

(3beta,5alpha,6alpha,7alpha,22E,24R)-5,6-Epoxyergosta-8,14,22-triene-3,7-diol

15-[(3E)-5,6-dimethylhept-3-en-2-yl]-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadeca-1(11),12-diene-5,10-diol

C28H42O3 (426.3133782)


(3beta,5alpha,6alpha,7alpha,22E,24R)-5,6-Epoxyergosta-8,14,22-triene-3,7-diol is found in mushrooms. (3beta,5alpha,6alpha,7alpha,22E,24R)-5,6-Epoxyergosta-8,14,22-triene-3,7-diol is a constituent of Tricholoma matsutake (matsutake) Constituent of Tricholoma matsutake (matsutake). (3beta,5alpha,6alpha,7alpha,22E,24R)-5,6-Epoxyergosta-8,14,22-triene-3,7-diol is found in mushrooms.

   

Secasterone

15-(3,4-dihydroxy-5,6-dimethylheptan-2-yl)-2,16-dimethyl-5-oxapentacyclo[9.7.0.0²,⁸.0⁴,⁶.0¹²,¹⁶]octadecan-9-one

C28H46O4 (446.3395916)


Secasterone is found in cereals and cereal products. Secasterone is a constituent of Secale cerale seeds (rye). Constituent of Secale cerale seeds (rye). Secasterone is found in cereals and cereal products and rye.

   

(1Ar,3S,4aS,7S,8aS)-3-[(1S,2R,3R)-3-[(2R,5S)-5,6-dimethylheptan-2-yl]-2-(2-hydroxyethyl)-2-methylcyclopentyl]-7-hydroxy-4a-methyl-2,3,5,6,7,8-hexahydro-1aH-naphtho[4,4a-b]oxiren-4-one

(1Ar,3S,4aS,7S,8aS)-3-[(1S,2R,3R)-3-[(2R,5S)-5,6-dimethylheptan-2-yl]-2-(2-hydroxyethyl)-2-methylcyclopentyl]-7-hydroxy-4a-methyl-2,3,5,6,7,8-hexahydro-1aH-naphtho[4,4a-b]oxiren-4-one

C28H48O4 (448.3552408)