HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
19-Hydroxytestosterone → 17beta,19-Dihydroxy-4-methyl-4-androsten-3-one
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 19-Hydroxytestosterone | HCID 150968 | — |
| Edukt | 19-Hydroxy1alpha-methyl-4-androstene-3,17-dione | HCID 70584008 | — |
| Edukt | 17beta,19-Dihydroxy-7alpha-methyl-4-androstene-3-one | HCID 70584995 | — |
| Produkt | 17beta,19-Dihydroxy-4-methyl-4-androsten-3-one | HCID 53641160 | — |
| Produkt | 19-Hydroxy-1alpha,4-dimethyl-4-androstene-3,17-dione | HCID 70585456 | — |
Reaktionsschritte
Following essentially the same procedure and substituting 17β, 19-dihydroxy-4-androsten-3-one, 19-hydroxy-1α-methyl-4-androstene-3,17-dione and 17β,19-dihydroxy-7α-methyl-4-androstene-3-one for the 17β,19-dihydroxy-6α,17α-dimethyl-4-androsten-3-one above results in the preparation of 17β,19-dihydroxy-4-methyl-4-androsten-3-one, 19-hydroxy-1α,4-dimethyl-4-androstene-3,17-dione, and 17β,19-dihydroxy-4,7α-methyl-4-androsten-3-one, respectively.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04087524 |
| Quelldatensatz | uspto-grants-1978_05 |
| ORD ID | ord-d58bfc5e82ae41a3829b987158d635d0 |
| Quellennotiz | uspto-grants-1978_05 |