Quinoline derivatives
US6277862A · kind A · utility
15Cited by
0References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 22, 1998 |
| Grant date | Aug 21, 2001 |
| Priority date | — |
| Expiry date | May 22, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P25/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A compound, or a solvate or a salt thereof, of formula (I), wherein, Ar is an optionally substituted aryl or a C.sub.5-7 cycloalkdienyl group, or an optionally substituted single or fused ring aromatic heterocyclic group; R, R.sub.1, R.sub.2 and R.sub.3 are as defined in the description; a process for the preparation of such a compound, a pharmaceutical composition containing such a compound or composition in medicine. ##STR1##
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.