Page last updated: 2024-08-05 12:11:47
15alpha-hydroxy steroid
A 15-hydroxy steroid in which the hydroxy group at position 15 has an alpha-configuration.
ChEBI ID: 83147
Members (2)
| Member | Definition | Role |
|---|
| 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 |
| estetrol | A 3-hydroxy steroid that is 17beta-estradiol which has been substituted at the 15alpha and 16alpha positions by two additional hydroxy groups. It is a natural estrogen produced exclusively during pregnancy by the fetal liver. | estetrol |
Research
Studies (149)
| Timeframe | Studies, Drugs in This Class (%) | All Drugs % |
|---|
| pre-1990 | 65 (43.62) | 18.7374 |
| 1990's | 5 (3.36) | 18.2507 |
| 2000's | 18 (12.08) | 29.6817 |
| 2010's | 28 (18.79) | 24.3611 |
| 2020's | 33 (22.15) | 2.80 |
Study Types
| Publication Type | Studies, Drugs in This Class (%) | All Drugs (%) |
|---|
| Trials | 22 (14.47%) | 5.53% |
| Reviews | 22 (14.47%) | 6.00% |
| Case Studies | 1 (0.66%) | 4.05% |
| Observational | 0 (0.00%) | 0.25% |
| Other | 107 (70.39%) | 84.16% |