Bi-aryl amide compounds as CRTh2 receptor modulators
US8507544B2 · kind B2 · utility
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15References
17Claims
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Key dates
| Filing date | Jul 3, 2008 |
| Grant date | Aug 13, 2013 |
| Priority date | — |
| Expiry date | Mar 3, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D295/182
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to (2S)-2-({3′-Chloro-4′-[(2,2-dimethylpyrrolidin-1-yl) carbonyl]-5-fluorobiphenyl-2-yl}oxy)propanoic acid and (2R)-2-({3′-chloro-4′-[(2,2-dimethylpyrrolidin-1-yl) carbonyl]-5-fluorobiphenyl-2-yl}oxy)propanoic acid of formula (I), and crystalline forms and pharmaceutically acceptable salts thereof useful as pharmaceuticals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.