HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
3,3-Difluoroazetidine hydrochloride → 6-Cyclopropylmethoxy-5-trifluoromethyl-pyridine-2-carboxylic acid [1-(3,3-difluoro-azetidine-1-carbonyl)-1-ethyl-propyl]-amide
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 3,3-Difluoroazetidine hydrochloride | HCID 2758247 | — |
| Edukt | 2-(6-(Cyclopropylmethoxy)-5-(trifluoromethyl)picolinamido)-2-ethylbutanoic acid | HCID 71087462 | — |
| Produkt | 6-Cyclopropylmethoxy-5-trifluoromethyl-pyridine-2-carboxylic acid [1-(3,3-difluoro-azetidine-1-carbonyl)-1-ethyl-propyl]-amide | HCID 71105699 | — |
Reaktionsschritte
In analogy to the procedure described in Example 293, 2-[(6-cyclopropylmethoxy-5-trifluoromethyl-pyridine-2-carbonyl)-amino]-2-ethyl-butyric acid (Example 252 b) and 3,3-difluoroazetidine hydrochloride (CAN 288315-03-7) were condensed to the title product. MS (EI): m/e=450.0 [M+H]+.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US09290451B2 |
| Quelldatensatz | uspto-grants-2016_03 |
| ORD ID | ord-aa400665e1f74837b1bd925a4ba8c0d3 |
| Quellennotiz | uspto-grants-2016_03 |