Tetrahydro 2-saccharinylmerthyl aryl carboxylates
US5306818A · kind A · utility
6Cited by
11References
3Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 23, 1992 |
| Grant date | Apr 26, 1994 |
| Priority date | — |
| Expiry date | Oct 23, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/6541
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
4-R.sup.4 -R.sup.5 -Saccharinylmethyl aryl carboxylates, useful in the treatment of degenerative diseases, are prepared by reacting a 4-R.sup.4 -R.sup.5 -2-halomethylsaccharin with an arylcarboxylic acid in the presence of an acid-acceptor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.