6-substituted phenoxychroman carboxylic acid derivatives
US8569522B2 · kind B2 · utility
3Cited by
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37Claims
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Key dates
| Filing date | Jun 24, 2009 |
| Grant date | Oct 29, 2013 |
| Priority date | — |
| Expiry date | Jul 27, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D407/12
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compounds of Formula (I): in which A1, A2, W, L, G, R7a, R7b, R8, R9 and R10 have the meanings given in the specification, are DP2 receptor modulators useful in the treatment of immunologic diseases.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.