1,3-Dioxolo(4,5-G)quinoline compounds
US4439436A · kind A · utility
7Cited by
3References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 4, 1982 |
| Grant date | Mar 27, 1984 |
| Priority date | — |
| Expiry date | Aug 4, 2002 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P31/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel 5,8-dihydro-8-oxo-1,3-dioxolo[4,5-g]quinoline-7-carboxylic acids substituted in the 5-position by lower-alkylamino or di-lower-alkylamino, useful as antibacterial agents, are prepared from 8-hydroxy-1,3-dioxolo[4,5-g]quinoline-7-carboxylic acid or a lower-alkyl ester thereof via a series of novel intermediates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.