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METHOD OF OBTAINING NOVEL DERIVATIVES OF AZABICYCLOHEXANE, METHOD OF OBTAINING NOVEL DERIVATIVES OF NAPHTYRIDINOCARBOXYLIC ACID, NOVEL DERIVATIVES OF AZABICYCLOHEXANE, NOVEL DERIVATIVES OF NAPHTYRIDINOCARBOXYLIC ACID AND PHARMACEUTIC AGENT
METHOD OF OBTAINING NOVEL DERIVATIVES OF AZABICYCLOHEXANE, METHOD OF OBTAINING NOVEL DERIVATIVES OF NAPHTYRIDINOCARBOXYLIC ACID, NOVEL DERIVATIVES OF AZABICYCLOHEXANE, NOVEL DERIVATIVES OF NAPHTYRIDINOCARBOXYLIC ACID AND PHARMACEUTIC AGENT
A process for preparing a naphthyridone carboxylic acid and its derivatives makes use of side chain intermediates of formulae I and IV CHEM wherein R1 is benzyl, wherein the phenyl of the benzyl may be substituted by one or more of C1-C6 alkyl, C1-C6 alkoxy, halo, nitro amino or trifluoromethyl, and R2 is C1-C6 alkyl, trifluoromethyl, or phenyl which may be substituted by one or more of C1-C6 alkyl, C1-C6 alkoxy, halo, nitro, amino or trifluoromethyl, and process for preparing intermediate I.e
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