Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2008-04-11
2011-11-22
Andres, Janet (Department: 1625)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C514S300000
Reexamination Certificate
active
08063219
ABSTRACT:
The invention concerns nitrogenated heterocyclic compounds, their preparation and use as antibacterial drugs, compounds of general formula (I)wherein R1represents a (CH2)n-NHR2or (CH2)n-NHR radical, where R is a (C1-C6) alkyl and n is equal to 1 or 2;R2represents a hydrogen atom;R3and R4together 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 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.
REFERENCES:
Silverman, The Organic Chemistry of Drug Design and Drug Action, Academic Press (1992).
Written Opinion of the International Searching Authority, International Application No. PCT/FR2008/000509, date of mailing, Oct. 13, 2009 and attached English Translation.
Written Opinion of the International Searching Authority, International Application No. PCT/FR2008/000509, date of mailing, Nov. 3, 2009 and attached English Translation.
Kebsi Adel
Lampilas Maxime
Ledoussal Benoit
Pierres Camille
Rowlands David Alun
Andres Janet
Hamilton Brook Smith & Reynolds P.C.
Novexel
Rozof Timothy R
LandOfFree
Nitrogenous heterocyclic compounds, preparation thereof and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Nitrogenous heterocyclic compounds, preparation thereof and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nitrogenous heterocyclic compounds, preparation thereof and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4303599