HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Propanolamine ethyl ether → 1-Methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid (3-ethoxy-propyl)-amide
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Propanolamine ethyl ether | HCID 22720 | — |
| Edukt | Diisopropylethylamine | HCID 81531 | — |
| Edukt | Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) | HCID 2733084 | — |
| Edukt | 1-Methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid | HCID 58397517 | — |
| Produkt | 1-Methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid (3-ethoxy-propyl)-amide | HCID 86656755 | 80,3% |
Reaktionsschritte
1-Methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid (3-ethoxy-propyl)-amide (97 mg) was prepared by following General Procedure F starting from 1-methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid (100 mg), 3-ethoxy-propylamine (28 mg), HBTU (111 mg), and DIEA (64 uL). LC/MS: m/z 494.9. 1H NMR (DMSO-d6, 400 MHz): δ 12.36 (bs, 1H), 8.41 (s, 1H), 8.06 (s, 1H), 7.89 (s, 1H), 7.78-7.64 (m, 2H), 7.46 (d, 1H), 7.34 (d, 1H), 3.62 (bs, 3H), 3.45-3.37 (m, 4H), 3.36-3.31 (m, 2H), 1.83-1.70 (m, 2H), 1.10 (t, 3H).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08759535B2 |
| Quelldatensatz | uspto-grants-2014_06 |
| ORD ID | ord-910eb21f313c4ad2aaeb8b991aee3b0f |
| Quellennotiz | uspto-grants-2014_06 |