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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 38881Erstellt: 27. Oktober 2026

Hydrochloric Acid → 1-[({5-[6-(1H-Indol-4-yl)-1H-indazol-4-yl]-1,3,4-oxadiazol-2-yl}methyl)amino]-3-(4-morpholinyl)-2-propanol

https://huagongshe.com/reaction/38881

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktHydrochloric AcidHCID 313—
EduktSodium HydroxideHCID 14798—
Edukt1-Amino-3-(morpholin-4-yl)propan-2-olHCID 2832231—
Edukt4-[5-(Chloromethyl)-1,3,4-oxadiazol-2-yl]-6-(1H-indol-4-yl)-1-(phenylsulfonyl)-1H-indazoleHCID 66776954—
LösungsmittelDimethyl SulfoxideHCID 679—
LösungsmittelAcetonitrileHCID 6342—
Produkt1-[({5-[6-(1H-Indol-4-yl)-1H-indazol-4-yl]-1,3,4-oxadiazol-2-yl}methyl)amino]-3-(4-morpholinyl)-2-propanolHCID 66691725—

Reaktionsbedingungen

Temperatur100 °C

Reaktionsschritte

4-[5-(Chloromethyl)-1,3,4-oxadiazol-2-yl]-6-(1H-indol-4-yl)-1-(phenylsulfonyl)-1H-indazole (100 mg, 0.184 mmol) in acetonitrile (2 ml) was treated with 1-amino-3-(4-morpholinyl)-2-propanol (147 mg, 0.918 mmol, available from Enamine Ltd) and heated in a microwave at 100° C. for 30 mins. The solution was pipetted off the solid, then the solid was dissolved in DMSO (ml) and loaded onto a 5 g SCX cartridge. Methanol was eluted, then 2M ammonia in ethanol. Basic fractions were blown to dryness. The fully-protected intermediate was treated with isopropanol (1.000 ml) followed by 2M aqueous sodium hydroxide (1.001 ml, 2.002 mmol) and stirred for 20 h at 20° C. The solution was neutralised by addition of 2M hydrochloric acid then blown to dryness to give a brown solid. The material was purified MDAP (Method E). The appropriate fraction was blown to dryness to give the title compound as a brown film (27 mg).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08524751B2
Quelldatensatzuspto-grants-2013_09
ORD IDord-66ed01fc38564574ac23356192c979c3
Quellennotizuspto-grants-2013_09