N-(Sulfo-lower alkyl) amides of (3-trifluoromethylphenoxy) (4-chlorophenyl)acetic acid
US4055592A · kind A · utility
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2References
3Claims
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Key dates
| Filing date | Feb 13, 1976 |
| Grant date | Oct 25, 1977 |
| Priority date | — |
| Expiry date | Feb 13, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D263/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
N-(Sulfo-lower alkyl)amides of (3-trifluoromethylphenoxy)-(4-chlorophenyl)acetic acid which are useful in the treatment of atherosclerosis. The N-(sulfo-lower alkyl)amides of (3-trifluoromethylphenoxy) (4-chlorophenyl)-acetic acid are prepared by reacting a (3-trifluoromethylphenoxy) (4-chlorophenyl)acetyl halide with an amino-lower alkanesulfonic acid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.