HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Cyanoandrosta-3,5-diene-17beta-carboxylic acid → N-[1-(3,5-Dimethoxyphenyl)-1-methylethyl]-3-cyanoandrosta-3,5-diene-17beta-carboxamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Cyanoandrosta-3,5-diene-17beta-carboxylic acid | HCID 15380254 | — |
| Reactant | 2-(3,5-Dimethoxyphenyl)propan-2-amine | HCID 15754138 | — |
| Product | N-[1-(3,5-Dimethoxyphenyl)-1-methylethyl]-3-cyanoandrosta-3,5-diene-17beta-carboxamide | HCID 57001892 | 98% |
Reaction Steps
Following a procedure similar to that described in Preparation 16a, but using 3-cyanoandrosta-3,5-diene-17β-carboxylic acid [prepared as described in Example 1(b)] and 1-(3,5-dimethoxyphenyl)-1-methylethylamine as starting materials, in relative proportions similar to those used in that Preparation, the title compound was obtained in a yield of 98%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05698720 |
| Source dataset | uspto-grants-1997_12 |
| ORD ID | ord-fcdf245839934168a86ab1ede483d39b |
| Source note | uspto-grants-1997_12 |