| Name | Structure | Notes |
|---|---|---|
| 4-Dihydro-16-hydroxynorgestrel |
|
|
| D-Homoannulated Norgestrel |
|
|
| 2α-Hydroxynorgestrel |
|
|
| 1β-Hydroxynorgestrel |
|
|
| 16β-Hydroxynorgestrel |
|
|
| 16α-Hydroxynorgestrel |
|
|
| 3α,5α-Tetrahydronorgestrel |
|
|
| 3β,5β-Tetrahydronorgestrel |
|
|
| Other Norgestrel Metabolites | Sulfate and glucuronide conjugates of norgestrel metabolites. | |
| 3α,5β-Tetrahydronorgestrel |
|
|
| 16β-Hydroxylevonorgestrel |
|
Sulfate conjugate also present, as well as the sulfate conjugate of the 16α stereoisomer. Metabolite of both levonorgestrel and norgestrel. |