Synthesis of methylthiophenyl hydroxyketones
US6281391A · kind A · utility
0Cited by
4References
29Claims
0Family size
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Key dates
| Filing date | Oct 27, 1999 |
| Grant date | Aug 28, 2001 |
| Priority date | — |
| Expiry date | Oct 27, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C319/20
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This invention encompasses a novel process for synthesizing compounds represented by formula A: ##STR1## These compounds are intermediates useful in the preparation of certain agents that are selective COX-2 inhibitors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.