HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Methylpiperazine → HCID 69788361, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Methylpiperazine | HCID 53167 | — |
| Reactant | Sodium triacetoxyborohydride | HCID 5049666 | — |
| Reactant | HCID 86586581 | HCID 86586581 | — |
| Product | HCID 69788361 | HCID 69788361 | — |
Reaction Steps
(20S)-3β-hydroxy-4,4,20-trimethyl-pregna-8,14-dien-21-carbaldehyde was treated with 1-methylpiperazin and sodium tris(acetoxy)borohydride as described in Example 9d). (20S)-20-[(4-methylpiperazin-1-yl)ethyl]-4,4-dimethyl-5α-pregna-8,14-dien-3β-ol was isolated as a white solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06916921B2 |
| Source dataset | uspto-grants-2005_07 |
| ORD ID | ord-a483c29d961f4e2f9d1d22ebd11ad719 |
| Source note | uspto-grants-2005_07 |