Any steroid based on an androstane skeleton and its derivatives.
| Member | Definition | Role |
|---|
| 11-hydroxytestosterone | An androstanoid that is testosterone carrying an additional hydroxy substituent at the 11beta-position. | 11beta-hydroxytestosterone |
| 11-ketotestosterone | A 3-oxo Delta(4)-steroid that is testosterone carrying an additional oxo substituent at position 11. | 11-oxotestosterone |
| 15-hydroxytestosterone | An androstanoid that is testosterone substituted by a alpha-hydroxy group at position 15. A natural product found in Daphnia magna exposed to the biocide tributyltin. | 15alpha-hydroxytestosterone |
| 16-hydroxydehydroepiandrosterone | | 16alpha-hydroxydehydroepiandrosterone |
| 16-hydroxytestosterone | A C19-steroid that is testosterone in which the hydrogen at the 16alpha position has been replaced by a hydroxy group. | 16alpha-hydroxytestosterone |
| 19-hydroxy-4-androstene-3,17-dione | | 19-hydroxyandrost-4-ene-3,17-dione |
| 19-oxo-delta(4) androstene-3,17-dione | An androstanoid that is androst-4-en-19-al substituted by oxo groups at positions 3 and 17. | 3,17-dioxoandrost-4-en-19-al |
| 5-androstene-3,17-dione | An androstanoid that is androst-5-ene bearing two oxo substituents at positions 3 and 17. | androst-5-ene-3,17-dione |
| 7-hydroxydehydroepiandrosterone | An androstanoid that is dehydroepiandrosterone carrying an additional hydroxy substituent at the 7alpha-position. | 7alpha-hydroxydehydroepiandrosterone |
| 7-oxodehydroepiandrosterone | A 3beta-hydroxy-Delta(5)-steroid that is dehydroepiandrosterone carrying an additional oxo group at position 7. | 7-ketodehydroepiandrosterone |
| adrenosterone | A 3-oxo Delta(4)-steroid that is androst-4-ene carrying three oxo-substituents at positions 3, 11 and 17. | adrenosterone |
| androst-16-en-3-one | An androstanoid that is 5alpha-androst-16-ene substituted by an oxo group at position 3. It is a steroid pheromone found in high concentrations in the saliva of male pigs,. | 5alpha-androst-16-en-3-one |
| androsta-1,4,6-triene-3,17-dione | An androstanoid that is androsta-1,4,6-triene substituted by oxo groups at positions 3 and 17. | androsta-1,4,6-triene-3,17-dione |
| androstane-3,17-diol | | androstane-3,17-diol |
| androstenedione | A 3-oxo Delta(4)-steroid that is androst-4-ene substituted by oxo groups at positions 3 and 17. It is a steroid hormone synthesized in the adrenal glands and gonads. | androst-4-ene-3,17-dione |
| androsterone | An androstanoid that is 5alpha-androstane having a hydroxy substituent at the 3alpha-position and an oxo group at the 17-position. It is a metabolite of dehydroepiandrosterone . | androsterone |
| androsterone sulfate | A steroid sulfate that is the 3-sulfate of androsterone. | androsterone sulfate |
| dehydroepiandrosterone | An androstanoid that is androst-5-ene substituted by a beta-hydroxy group at position 3 and an oxo group at position 17. It is a naturally occurring steroid hormone produced by the adrenal glands. | dehydroepiandrosterone |
| epiandrosterone | A 3beta-hydroxy steroid that is (5alpha)-androstane substituted by a beta-hydroxy group at position 3 and an oxo group at position 17. | epiandrosterone |
| epietiocholanolone | A 3beta-hydroxy steroid that is 5beta-androstane substituted by a hydroxy group at position 3beta and an oxo group at position 17. It is a metabolite of testosterone. | epietiocholanolone |
| epitestosterone | An androstanoid that is the C-17 epimer of testosterone. | epitestosterone |
| etiocholanolone | An androstanoid that is 5beta-androstane substituted by an alpha-hydroxy group at position 3 and an oxo group at position 17. It is a metabolite of testosterone in mammals. | 3alpha-hydroxy-5beta-androstan-17-one |
| testosterone acetate | An androstanoid that is the acetate derivative of testosterone. | testosterone acetate |
| testosterone-17-sulfate | A steroid sulfate that is testosterone substituted by a sulfoxy group at position 17. | testosterone sulfate |
| trilostane | An epoxy steroid that is 3,17beta-dihydroxy-5alpha-androst-2-ene-2-carbonitrile in which the oxygen of the epoxy group is joined to the 4alpha and 5 alpha positions. | trilostane |