Pyridazinium compounds and a process for their production
US4011220A · kind A · utility
6Cited by
0References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 8, 1976 |
| Grant date | Mar 8, 1977 |
| Priority date | — |
| Expiry date | Mar 8, 1996 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C1/12
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
New pyridazinium compounds which can be used as intermediates and are of interest because of their pharmacological properties, and their production.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.