Trifluoromethylquinolinecarboxylic acid derivative
US6034086A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Sep 16, 1998 |
| Grant date | Mar 7, 2000 |
| Priority date | — |
| Expiry date | Sep 16, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P31/18
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This invention relates to a 8-trifluoromethylquinolinecaboxylic acid derivative represented by the following formula (I): ##STR1## (wherein R.sup.1 represents a lower alkyl group, a halogeno-lower alkyl group or a cycloalkyl group, R.sup.2 represents a phenyl group which may be substituted by R.sup.0, a 5-membered or 6-membered aromatic heteromonocyclic ring group containing 1 or 2 hetero atoms selected from N, O and S, which may be substituted by R.sup.0, or an aromatic heterocyclic fused ring group in which the said aromatic heteromonocyclic ring group and a benzene ring are fused, R.sup.0 represents a group selected from a halogen, a lower alkyl, a fluorine-substituted lower alkyl, a lower alkoxy or a lower alkylthio, R.sup.3 represents hydrogen or a lower alkyl group, and m represents an integer of 2 or 3.) or a pharmaceutically acceptable salt thereof or an ester thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.