Ethoxycarbonyloxy ethyl esters of non-steroidal anti-inflammatory carboxylic acids and pharmaceutical compositions thereof
US4851426A · kind A · utility
34Cited by
6References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 12, 1986 |
| Grant date | Jul 25, 1989 |
| Priority date | — |
| Expiry date | Feb 12, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D209/28
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Novel esters of the general formula ##STR1## in which ##STR2## is the acyl residue of a non-steroidal anti-inflammatory compound containing a carboxylic acid function. The novel esters are prepared by reacting an acide R--COOH when R is as above, with 1-haloethyl ethyl carbonate. There are also provided pharmaceutical compositions containing any of the said novel esters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.