HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
1-(5-Tert-butylisoxazol-3-yl)-3-(3-hydroxyphenyl)urea → 1-(5-Tert-butylisoxazol-3-yl)-3-(3-(6-(2-methoxyethoxy)quinazolin-4-yloxy)phenyl)urea
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 1-(5-Tert-butylisoxazol-3-yl)-3-(3-hydroxyphenyl)urea | HCID 66876595 | — |
| Edukt | HCID 178496103 | HCID 178496103 | — |
| Produkt | 1-(5-Tert-butylisoxazol-3-yl)-3-(3-(6-(2-methoxyethoxy)quinazolin-4-yloxy)phenyl)urea | HCID 58267899 | 20% |
Reaktionsschritte
The title compound was prepared from 1-(5-tert-butylisoxazol-3-yl)-3-(3-hydroxyphenyl)urea from Example 1A (138 mg, 0.5 mmol) and 4-chloro-6-(2-methoxyethoxy)quinazoline from Example 40A Step 5 (119 mg, 0.5 mmol) using the procedure of Example 16C. The crude product was purified by column chromatography (25-100% EtOAc/hexanes) to give 1-(5-tert-butylisoxazol-3-yl)-3-(3-(6-(2-methoxyethoxy)quinazolin-4-yloxy)phenyl)urea (45 mg, 0.094 mmol, 20%). 1H NMR (300 MHz, DMSO-d6) δ 9.59 (s, 1H), 9.01 (s, 1H), 8.62 (s, 1H), 7.94 (d, 1H), 7.74-7.64 (m, 3H), 7.60 (s, 1H), 7.42 (t, 1H), 7.27 (d, 1H), 6.99 (d, 1H), 6.48 (s, 1H), 4.37-4.31 (m, 2H), 3.78-3.71 (m, 2H), 3.34 (s, 3H), 1.28 (s, 9H); LC-MS (ESI) m/z 478 (M+H)+.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US09320739B2 |
| Quelldatensatz | uspto-grants-2016_04 |
| ORD ID | ord-ae02ed9d971349a99666e4a24e898f7d |
| Quellennotiz | uspto-grants-2016_04 |