Piperazino derivatives as neurokinin antagonists
US5719156A · kind A · utility
33Cited by
3References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 2, 1995 |
| Grant date | Feb 17, 1998 |
| Priority date | — |
| Expiry date | May 2, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D487/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to compounds of the formulas ##STR1## wherein Z, R.sub.c, y, x, l.sub.1, l.sub.2, l.sub.3, u, R.sub.4,R.sub.c', n, R.sub.1, R.sub.2, and R.sub.3, are as described herein. These compounds are neurokinin antagonists. These compounds are useful in the treatment of chronic airway diseases such as asthma.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.