Novel benzylidene amini-oxyalkyl carboxylic acids and carboxylic acid derivatives
US4196216A · kind A · utility
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11Claims
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Key dates
| Filing date | Nov 2, 1977 |
| Grant date | Apr 1, 1980 |
| Priority date | — |
| Expiry date | Nov 2, 1997 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K31/24
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Certain nuclear substituted benzylidene amino oxyalkyl carboxylic acids esters, amides and salts thereof have been found to have a strong anti-inflammatory activity and a potent analgetic activity. In addition, some of the compounds have an activity against Rhino virus. An example is [(4-chlorobenzylideneamino)oxy] acetic acid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.