Antitussive
US5714483A · kind A · utility
2Cited by
2References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 13, 1994 |
| Grant date | Feb 3, 1998 |
| Priority date | — |
| Expiry date | Oct 13, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D489/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An antitussive having high activity, which is free from side effects such as psychotomimetic, which may also be administered orally is disclosed. The antitussive according to the present invention comprises as an effective ingredient a .delta.-opioid antagonist or a pharamaceutically acceptable salt thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.