Indole-containing quaternary ammonium compounds
US6388095B1 · kind B1 · utility
2Cited by
2References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 9, 1999 |
| Grant date | May 14, 2002 |
| Priority date | — |
| Expiry date | Jun 9, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C237/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds and pharmaceutical compositions containing such compounds and possessing anti-tussive activity, and a method of administering the same to warm-blooded animals, including humans.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.