HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
3-Aminopyrrolidine → 5-Amino-1-(2',4'-difluorophenyl)-6,8-difluoro-1,4-dihydro-7-(3-aminopyrrolidine-1-yl)-4-oxo-quinoline-3-carboxylic acid
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 3-Aminopyrrolidine | HCID 164401 | — |
| Edukt | 5-Amino-1-(2,4-difluorophenyl)-6,7,8-trifluoro-1,4-dihydro-4-oxo-quinoline-3-carboxylic acid | HCID 14896552 | — |
| Produkt | 5-Amino-1-(2',4'-difluorophenyl)-6,8-difluoro-1,4-dihydro-7-(3-aminopyrrolidine-1-yl)-4-oxo-quinoline-3-carboxylic acid | HCID 10203370 | 71% |
Reaktionsschritte
The condensation of 5-amino-1-(2′,4′-difluorophenyl)-6,7,8-trifluoro-1,4-dihydro-4-oxo-quinoline-3-carboxylic acid with 3-aminopyrrolidine was carried out in a similar manner as described in example 1, gave the titled product. Yield 71%, m.p 268° C. (d), C20H16F4N4O3, m/z 437 (M+1).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07098219B2 |
| Quelldatensatz | uspto-grants-2006_08 |
| ORD ID | ord-2af2703dc9ba43b79b688e6cb3a1f84c |
| Quellennotiz | uspto-grants-2006_08 |