Process for the preparation of isoxazolyl-methoxy nicotinic acids
US8604062B2 · kind B2 · utility
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54Claims
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Key dates
| Filing date | Oct 12, 2012 |
| Grant date | Dec 10, 2013 |
| Priority date | — |
| Expiry date | Oct 12, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D487/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a process for the preparation of a compound of formula (I)wherein R1 and R2 are as defined herein, which is useful as an intermediate in the preparation of active pharmaceutical compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.