Analgesic compositions comprising levo-propoxyphene and benzo diazepine and process
US4028467A · kind A · utility
2Cited by
1References
17Claims
0Family size
Inventor
Key dates
| Filing date | Jun 12, 1975 |
| Grant date | Jun 7, 1977 |
| Priority date | — |
| Expiry date | Jun 12, 1995 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K31/55
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Analgesic compositions having a remarkably high analgesic activity and a process for obtaining an analgesic effect are provided, in which the active components are levopropoxyphene and a benzodiazepine. The analgesic activity of these combinations is remarkable, inasmuch as neither levopropoxyphene nor benzodiazepines when administered separately display analgesic activity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.