HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Tert-butyl 3-aminoazetidine-1-carboxylate → 3-({6-[3-(4-Chloro-phenyl)-isoxazol-4-ylmethoxy]-pyridine-3-carbonyl}-amino)-azetidine-1-carboxylic acid tert-butyl ester
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Tert-butyl 3-aminoazetidine-1-carboxylate | HCID 1516507 | — |
| Edukt | 6-[3-(4-Chloro-phenyl)-isoxazol-4-ylmethoxy]-nicotinic acid | HCID 68443769 | — |
| Produkt | 3-({6-[3-(4-Chloro-phenyl)-isoxazol-4-ylmethoxy]-pyridine-3-carbonyl}-amino)-azetidine-1-carboxylic acid tert-butyl ester | HCID 68442434 | 68% |
Reaktionsschritte
As described for example 346b, 6-[3-(4-chloro-phenyl)-isoxazol-4-ylmethoxy]-nicotinic acid (200 mg, 0.6 mmol) was converted, using 3-amino-1-N-Boc-azetidine instead of ethanolamine, to the title compound (200 mg, 68%) which was obtained as a colourless gum. MS: m/e=483.1 [M−H]−.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08846719B2 |
| Quelldatensatz | uspto-grants-2014_09 |
| ORD ID | ord-49219c4658b94abda1d419ae5771a36b |
| Quellennotiz | uspto-grants-2014_09 |