1,4-disubstituted piperazines useful in the therapy of the asthma and of the inflammation of the respiratory tract
US5607930A · kind A · utility
2Cited by
1References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 28, 1995 |
| Grant date | Mar 4, 1997 |
| Priority date | — |
| Expiry date | Mar 28, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D403/12
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compounds of formula (I): ##STR1## wherein Ra, Rb, B and D have the meanings reported in the disclosure, processes for making the same, and methods of using the same in the treatment of asthma and/or inflammation of the respiratory tract are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.