Peripherally acting anti-pruritic opiates
US5849762A · kind A · utility
19Cited by
25References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 14, 1997 |
| Grant date | Dec 15, 1998 |
| Priority date | — |
| Expiry date | Jul 14, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P17/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Anti-pruritic compositions and methods of using the compositions for the prevention or treatment of pruritus comprising: ##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 in a pharmaceutically acceptable carrier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.