Florfenicol-type antibiotics

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

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C514S247000, C514S256000, C514S344000, C514S349000, C514S351000, C514S363000, C514S374000, C514S378000, C514S396000, C544S182000, C544S238000, C544S332000, C544S335000, C544S329000, C546S329000, C548S136000, C548S138000, C548S146000, C548S184000, C548S206000, C548S214000, C548S240000, C548S245000, C548S300100, C548S326500

Reexamination Certificate

active

07041670

ABSTRACT:
The present invention relates to novel florfenicol compounds having the chemical structure:wherein the compounds are useful for the treatment and/or prevention of bacterial infections in a broad range of patients such as, without limitation, birds, fish, shellfish and mammals.

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