HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1676356Erstellt: 24. Oktober 2026
1-Ethyl-3-(3'-dimethylaminopropyl)carbodiimide → N-(3-fluoro-4-(2-(4-(morpholine-4-carbonyl)phenyl)thieno[3,2-b]pyridin-7-yloxy)phenyl)-3-(4-fluorophenyl)-2-oxo-3-azabicyclo[3.1.0]hexane-1-carboxamide
https://huagongshe.com/de/reaction/1676356
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
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| Edukt | 1-Ethyl-3-(3'-dimethylaminopropyl)carbodiimide | HCID 15908 | — |
| Edukt | 1-Hydroxybenzotriazole | HCID 75771 | — |
| Edukt | Diisopropylethylamine | HCID 81531 | — |
| Edukt | (4-(7-(4-Amino-2-fluorophenoxy)thieno[3,2-b]pyridin-2-yl)phenyl)(morpholino)methanone | HCID 67347265 | — |
| Edukt | 3-(4-Fluorophenyl)-2-oxo-3-azabicyclo[3.1.0]hexane-1-carboxylic acid | HCID 67349648 | — |
| Lösungsmittel | Dichloromethane | HCID 6344 | — |
| Produkt | N-(3-fluoro-4-(2-(4-(morpholine-4-carbonyl)phenyl)thieno[3,2-b]pyridin-7-yloxy)phenyl)-3-(4-fluorophenyl)-2-oxo-3-azabicyclo[3.1.0]hexane-1-carboxamide | HCID 67349638 | 23,4% |
Reaktionsschritte
To a stirred solution of 3-(4-fluorophenyl)-2-oxo-3-aza-bicyclo[3.1.0]hexane-1-carboxylic acid (20 mg, 0.085 mmol) in 500 uL of dichloromethane at room temperature under nitrogen was added HOBt (19.5 mg, 0.128 mmol), EDCI (24.5 mg, 0.128 mmol) and DIEA (45 uL, 0.225 mmol). After 15 minutes a solution of (4-(7-(4-amino-2-fluorophenoxy)thieno[3,2-b]pyridin-2-yl)phenyl)(morpholino)methanone (Example 129, Step A, 34 mg, 0.077 mmol) in 500 uL dichloromethane was added by pipet. After stirring overnight, the reaction was diluted to 30 mL with CH2Cl2 and washed 1×30 mL with 10% sodium carbonate solution. The organics were dried (MgSO4), filtered and concentrated. The crude product was loaded onto Biotage 12S column and eluted initially with dichloromethane and then after about 100 mL of elution, switched to 2/98 MeOH/dichloromethane. Pure product containing fractions were pooled and concentrated to a white glass (12 mg, 21% yield). LRMS (APCI pos) m/e 667.4 (M+1). 1H NMR: (CDCl3, 400 MHz): δ 10.52 (s, 1H), 8.50 (d, 1H), 7.83 (m, 1H), 7.82 (s, 1H), 7.80 (s, 2H), 7.54-7.46 (m, 4H), 7.31 (m, 1H), 7.24 (m, 1H), 7.11 (m, 2H), 6.52 (d, 1H), 4.12 (m, 1H), 3.90-3.60 (br m, 8H), 3.78 (d, 1H), 2.81 (m, 1H), 2.05 (m, 1H), 1.39 (m, 1H).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patentnummer | US08003662B2 |
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| Quelldatensatz | uspto-grants-2011_08 |
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| ORD ID | ord-317f5de17a2b441295a2b75c55adcc15 |
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| Quellennotiz | uspto-grants-2011_08 |
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