HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Aminotetrahydropyran → 6-[3-(3,4-Difluoro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-N-(tetrahydro-pyran-4-yl)-nicotinamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Aminotetrahydropyran | HCID 419223 | — |
| Reactant | 6-[3-(3,4-Difluoro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-nicotinic acid methyl ester | HCID 68442749 | — |
| Product | 6-[3-(3,4-Difluoro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-N-(tetrahydro-pyran-4-yl)-nicotinamide | HCID 42630779 | 50% |
Reaction Steps
As described for example 125, 6-[3-(3,4-difluoro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-nicotinic acid methyl ester (200 mg, 0.56 mmol) was converted, using 4-aminotetrahydropyran instead of 2,2,2-trifluoroethylamine, to the title compound (120 mg, 50%) which was obtained as a white solid. MS: m/e=430.3 [M+H]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08877783B2 |
| Source dataset | uspto-grants-2014_11 |
| ORD ID | ord-13271a95c821461fbfef581d978ac3a5 |
| Source note | uspto-grants-2014_11 |