HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 70585395, compound → 19-Hydroxy-6alpha-methyl-4-androstene-3,17-dione
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 70585395 | HCID 70585395 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | 19-Hydroxy-6alpha-methyl-4-androstene-3,17-dione | HCID 70583925 | — |
Reaction Steps
A solution of 5α,19-dihydroxy-6β-methylandrostane-3,17-dione bis ethylenektal in methanol containing aqueous sulfuric acid is heated to its reflux temperature. The solvent is subsequently removed. Crystallization of the residue from an acetone-hexane solution yields 19-hydroxy-6α-methyl-4-androstene-3,17-dione.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04071625 |
| Source dataset | uspto-grants-1978_01 |
| ORD ID | ord-7c5072b8bb4d47fe840f8b07de9c7704 |
| Source note | uspto-grants-1978_01 |