Pharmaceutically active phenylcarboxylic acid derivatives
US4499299A · kind A · utility
36Cited by
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14Claims
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Key dates
| Filing date | Dec 6, 1982 |
| Grant date | Feb 12, 1985 |
| Priority date | — |
| Expiry date | Dec 6, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C65/40
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds which antagonize the slow-reacting substance of anaphylaxis or components thereof, e.g., leukotrienes, in warm blooded animals as well as intermediates and methods for their preparation, pharmaceutical compositions and methods for their administration. The compounds are diphenyl carboxylic acids with particular linking groups between the individual phenyl rings and the carboxylic acid moiety. Particular utilities are to relieve asthma and inflammation in man.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.