Film-forming compositions of antihyperalgesic opiates and method of treating hyperalgesic conditions therewith
US5667773A · kind A · utility
29Cited by
18References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 12, 1996 |
| Grant date | Sep 16, 1997 |
| Priority date | — |
| Expiry date | Mar 12, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2300/402
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Topical anti-hyperalgesic film-forming compositions and methods of using compositions for the treatment of peripheral hyperalgesia comprising: PA1 a) a compound of the formula ##STR1## wherein M is ##STR2## wherein: R, R.sup.2, R.sup.3, R.sup.4, R.sup.7, Ar.sup.1 and Ar.sup.2 are as defined in the specification; PA1 b) a film-forming polymeric material containing the hyperalgesic compound; and PA1 c) an aqueous pharmaceutically acceptable carrier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.