loading...| Preferred Name |
steroid |
| Synonyms |
steroids a steroid Steroid |
| Definitions |
Any of naturally occurring compounds and synthetic analogues, based on the cyclopenta[a]phenanthrene carbon skeleton, partially or completely hydrogenated; there are usually methyl groups at C-10 and C-13, and often an alkyl group at C-17. By extension, one or more bond scissions, ring expansions and/or ring contractions of the skeleton may have occurred. Natural steroids are derived biogenetically from squalene which is a triterpene. Any of naturally occurring compounds and synthetic analogues, based on the cyclopenta[a]phenanthrene carbon skeleton, partially or completely hydrogenated; there are usually methyl groups at C-10 and C-13, and often an alkyl group at C-17. By extension, one or more bond scissions, ring expansions and/or ring contractions of the skeleton may have occurred. Natural steroids are derived biogenetically from triterpenoids. |
| ID |
http://purl.obolibrary.org/obo/CHEBI_35341 |
| charge |
0 |
| database_cross_reference |
KEGG COMPOUND:C00377 MetaCyc:Steroids KEGG:C00377 |
| formula |
C19H31R |
| has exact synonym |
steroids Steroid |
| has_alternative_id |
CHEBI:9263 CHEBI:13687 CHEBI:26768 |
| has_obo_namespace |
chebi_ontology |
| has_related_synonym |
a steroid |
| id |
CHEBI:35341 |
| imported from | |
| in subset | |
| label |
steroid |
| mass |
259.450 |
| monoisotopicmass |
259.24258 |
| notation |
CHEBI:35341 |
| prefLabel |
steroid |
| smiles |
C12C(C3C(C(CC3)*)(C)CC1)CCC4C2(CCCC4)C |
| textual definition |
Any of naturally occurring compounds and synthetic analogues, based on the cyclopenta[a]phenanthrene carbon skeleton, partially or completely hydrogenated; there are usually methyl groups at C-10 and C-13, and often an alkyl group at C-17. By extension, one or more bond scissions, ring expansions and/or ring contractions of the skeleton may have occurred. Natural steroids are derived biogenetically from squalene which is a triterpene. Any of naturally occurring compounds and synthetic analogues, based on the cyclopenta[a]phenanthrene carbon skeleton, partially or completely hydrogenated; there are usually methyl groups at C-10 and C-13, and often an alkyl group at C-17. By extension, one or more bond scissions, ring expansions and/or ring contractions of the skeleton may have occurred. Natural steroids are derived biogenetically from triterpenoids. |
| subClassOf |