HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Diisopropylethylamine → N-[6-(1H-Indol-4-yl)-1H-indazol-4-yl]-3-methyl-2-(methyloxy)benzamide
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Diisopropylethylamine | HCID 81531 | — |
| Edukt | 2-Methoxy-3-methylbenzoic acid | HCID 952396 | — |
| Edukt | Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) | HCID 9886157 | — |
| Edukt | 6-(1H-indol-4-yl)-1H-indazol-4-amine | HCID 58268019 | — |
| Lösungsmittel | Dimethylformamide | HCID 6228 | — |
| Produkt | N-[6-(1H-Indol-4-yl)-1H-indazol-4-yl]-3-methyl-2-(methyloxy)benzamide | HCID 44540309 | 3,8% |
Reaktionsschritte
DMF (1 ml) was added to 3-methyl-2-(methyloxy)benzoic acid (134 mg, 0.81 mmol) (Apin Chemicals), HATU (306 mg, 0.81 mmol) and DIPEA (0.422 ml, 2.417 mmol). The reaction was stirred for 30 mins under nitrogen before addition of 6-(1H-indol-4-yl)-1H-indazol-4-amine (100 mg, 0.403 mmol). The reaction was stirred under nitrogen at RT overnight, then it was loaded onto a PS-aminopropyl cartridge and left for 3 h. The cartridge was washed with 10% MeOH in DCM. Appropriate fractions were combined and the solvent was evaporated. The residue was dissolved in MeOH:DMSO (2 ml; 1:1, v/v) and purified by Mass Directed Automated Preparative HPLC using method B. The solvent was dried under a stream of nitrogen to give title compound (6 mg).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08536169B2 |
| Quelldatensatz | uspto-grants-2013_09 |
| ORD ID | ord-10cbc3aef8de4be1864a6886405e152c |
| Quellennotiz | uspto-grants-2013_09 |