Quinolonecarboxylic acid derivatives

Details Quinolonecarboxylic acid derivatives Quinolonecarboxylic acid derivatives

1992-08-25

1994-04-05

Rotman, Alan L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Nitrogen attached directly or indirectly to the purine ring...

544 586, 544128, 544357, 546156, C07D40110, C07D41310, C07D41710

Patent

active

053006437

ABSTRACT:
New quinolone-carboxylic acids of the general formula (I) ##STR1## wherein the definitions for R.sub.1 -R.sub.9 are given in the description, a process for their preparation and their use as medicaments, in particular as antiviral agents.

REFERENCES:
patent: 4704459 (1987-11-01), Todo et al.
patent: 4851535 (1989-07-01), Todo et al.
E. Ferrazzi, "Antiviral Activity of Gyrase Inhibitors Norfloxacin, Coumermycin A and Nalidixic Acid," in Biochemical Pharmacology, vol. 37, No. 9, 1988, pp. 1885-1886.
Beilsteins Handbuch, vols. 2 and 3, 1921, pp. 38-40.
Beilsteins Handbuch, vols. 23 and 27, 1936, pp. 4-6, 8. vol. 27, p. 5 pp. 166-174.

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