HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diisopropylethylamine → 1-(2-methylsulfanyl-ethyl)-isoquinoline-3-carboxylic acid [4-(1H-imidazol-2-ylcarbamoyl)-1H-benzoimidazol-2-yl]-amide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) | HCID 2733084 | — |
| Reactant | 1-(2-Methylsulfanyl-ethyl)-isoquinoline-3-carboxylic acid | HCID 66940461 | — |
| Reactant | HCID 178508178 | HCID 178508178 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | 1-(2-methylsulfanyl-ethyl)-isoquinoline-3-carboxylic acid [4-(1H-imidazol-2-ylcarbamoyl)-1H-benzoimidazol-2-yl]-amide | HCID 58026566 | 67.1% |
Reaction Steps
42.4 mg (0.171 mmol) of 1-(2-methylsulfanyl-ethyl)-isoquinoline-3-carboxylic acid was reacted with 34 mg (0.14 mmol) of intermediate B (2-amino-3H-benzoimidazole-4-carboxylic acid (1H-imidazol-2-yl)-amide), 114 mg (0.3 mmol) of HBTU and 0.106 mL (0.6 mmol) of DIEA in 0.8 mL of DMF stirring at 85° C. for 3 h according to the general procedure A. 44.3 mg (55%) of 1-(2-methylsulfanyl-ethyl)-isoquinoline-3-carboxylic acid [4-(1H-imidazol-2-ylcarbamoyl)-1H-benzoimidazol-2-yl]-amide was obtained. LCMS: 472 (M+1)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08598353B2 |
| Source dataset | uspto-grants-2013_12 |
| ORD ID | ord-40e547013f3b44bfa5aab6ed5a9248a7 |
| Source note | uspto-grants-2013_12 |