Process for preparing N-benzyl-3-hydroxy-4-substituted-pyridin-2-(1H)-ones
US9388135B2 · kind B2 · utility
1Cited by
34References
29Claims
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Key dates
| Filing date | Feb 18, 2015 |
| Grant date | Jul 12, 2016 |
| Priority date | — |
| Expiry date | Feb 18, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Disclosed herein is a process for preparing N-benzyl-3-hydroxypyridin-2-(1H)-ones that are substituted at the pyridine ring 4-position with a 4-carbamoylpiperazin-1-yl moiety.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.