Condensed naphthyridine derivatives
US5192769A · kind A · utility
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3References
6Claims
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Assignee
Inventors
Key dates
| Filing date | Jul 30, 1992 |
| Grant date | Mar 9, 1993 |
| Priority date | — |
| Expiry date | Jul 30, 2012 |
Classification
- Technology area (CPC —)General
Abstract
Disclosed is a pyrazolonaphthyridine compound represented by the formula: ##STR1## wherein R.sup.1 is represents hydrogen, lower alkyl, aralkyl, or substituted or unsubstituted aryl, R.sup.2 represents hydrogen, lower alkyl, thienyl, substituted or unsubstituted aryl, hydroxy or amino, or a pharmaceutically acceptable salt thereof. The compound possesses antiinflammatory effect, immunosuppressive effect, broncho-dilatory effect and hair growth-stimulative effect.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.