NOVEL COMBINATIONS OF NITROGENATED HETEROCYCLIC ANTIBACTERIAL COMPOUNDS WITH OTHER ANTIBACTERIAL COMPOUNDS AND THE USE OF SAME AS DRUGS
申请人:Levasseur Premavathy
公开号:US20100092443A1
公开(公告)日:2010-04-15
The invention relates to the combination of nitrogenated heterocyclic antibacterial compounds of formula (I) with other antibacterial compounds and the use of same as drugs.
The nitrogenated heterocyclic compounds are of general formula (I)
wherein R
1
represents a (CH
2
)n-NH
2
or (CH
2
)
n
—NHR radical, where R is a (C
1
-C
6
) alkyl and n is equal to 1 or 2;
R
2
represents a hydrogen atom;
R
3
and R
4
together form an aromatic nitrogenated heterocycle with 5 apexes with 1, 2 or 3 nitrogen atoms optionally substituted by one or several R′ groups, R′ being selected in the group composed of a hydrogen atom and the alkyl radicals with 1 to 6 carbon atoms, in free form, as zwitterions, and in the form of salts of pharmaceutically acceptable inorganic or organic bases and acids.
The other antibacterial compound is selected among the group comprised of beta-lactams, monobactams or penicillins, if needed combined with a beta lactamases inhibitor, aminoglycosides, glycylcyclines, tetracyclines, quinolones, glycopeptides, lipopeptides, macrolides, ketolides, lincosamides, streptogramins, oxazolidinones, polymyxins and other compounds known to have therapeutic activity on
Pseudomonas aeruginosa
and Enterobacteriaceae.