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
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
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| Edukt | Hydrochloric Acid | HCID 313 | — |
| Edukt | Sodium Hydroxide | HCID 14798 | — |
| Edukt | 1-Amino-3-(morpholin-4-yl)propan-2-ol | HCID 2832231 | — |
| Edukt | 4-[5-(Chloromethyl)-1,3,4-oxadiazol-2-yl]-6-(1H-indol-4-yl)-1-(phenylsulfonyl)-1H-indazole | HCID 66776954 | — |
| Lösungsmittel | Dimethyl Sulfoxide | HCID 679 | — |
| Lösungsmittel | Acetonitrile | HCID 6342 | — |
| Produkt | 1-[({5-[6-(1H-Indol-4-yl)-1H-indazol-4-yl]-1,3,4-oxadiazol-2-yl}methyl)amino]-3-(4-morpholinyl)-2-propanol | HCID 66691725 | — |
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
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patentnummer | US08524751B2 |
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| Quelldatensatz | uspto-grants-2013_09 |
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| ORD ID | ord-66ed01fc38564574ac23356192c979c3 |
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| Quellennotiz | uspto-grants-2013_09 |
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