HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Aminopyridazine → 5-cyclopentyl-N-pyridazin-4-yl-6-(2,2,2-trifluoro-ethoxy)-nicotinamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Aminopyridazine | HCID 298492 | — |
| Reactant | 5-Cyclopentyl-6-(2,2,2-trifluoroethoxy)-3-pyridinecarboxylic acid | HCID 71294186 | — |
| Product | 5-cyclopentyl-N-pyridazin-4-yl-6-(2,2,2-trifluoro-ethoxy)-nicotinamide | HCID 71294494 | — |
Reaction Steps
This compound was prepared following the same procedure as described in Example 11 using 5-cyclopentyl-6-(2,2,2-trifluoro-ethoxy)-nicotinic acid (Example 9c) (100 mg, 0.35 mmol) and 4-pyridazinamine (CAN 20744-39-2, 39.5 mg, 0.41 mmol) as starting materials; off white solid (12 mg, 9.5%). MS (ESI): 367.2 (M+H)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08629166B2 |
| Source dataset | uspto-grants-2014_01 |
| ORD ID | ord-a0995aaab2cc4c299a2fd5e1d071176f |
| Source note | uspto-grants-2014_01 |