HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Methanesulfonyl chloride → Dofetilide
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Methanesulfonyl chloride | HCID 31297 | — |
| Edukt | 1-(4-aminophenoxy)-2-[N-methyl-N-(4-methanesulphonamidophenethyl)amino]ethane dihydrochloride hemihydrate | HCID 67895548 | — |
| Lösungsmittel | Pyridine | HCID 1049 | — |
| Produkt | Dofetilide | HCID 71329 | — |
Reaktionsschritte
The title compound was prepared by mesylation of 1-(4-aminophenoxy)-2-[N-methyl-N-(4-methanesulphonamidophenethyl)amino]ethane dihydrochloride hemihydrate (95 mg) with mesyl chloride ir pyridine according to the procedure of Example 19(C), yield 30 mg, m.p. 147°-149°, confirmed spectroscopically to be identical to the product of Example 7(C).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04959366 |
| Quelldatensatz | uspto-grants-1990_09 |
| ORD ID | ord-51d1dc568a6941d8a219809d22058174 |
| Quellennotiz | uspto-grants-1990_09 |