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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

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt1-Ethyl-3-(3'-dimethylaminopropyl)carbodiimideHCID 15908—
Edukt1-HydroxybenzotriazoleHCID 75771—
EduktDiisopropylethylamineHCID 81531—
Edukt(4-(7-(4-Amino-2-fluorophenoxy)thieno[3,2-b]pyridin-2-yl)phenyl)(morpholino)methanoneHCID 67347265—
Edukt3-(4-Fluorophenyl)-2-oxo-3-azabicyclo[3.1.0]hexane-1-carboxylic acidHCID 67349648—
LösungsmittelDichloromethaneHCID 6344—
ProduktN-(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-carboxamideHCID 6734963823,4%

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

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08003662B2
Quelldatensatzuspto-grants-2011_08
ORD IDord-317f5de17a2b441295a2b75c55adcc15
Quellennotizuspto-grants-2011_08