Halogenated benzamide derivatives

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

Reexamination Certificate

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C548S146000, C548S190000, C548S193000, C548S195000, C514S365000, C514S370000

Reexamination Certificate

active

11221256

ABSTRACT:
A halogenated benzamide derivative characterized by greater specificity for viral pathogens and less disruptive to beneficial gut microflora, according to formula (III):in whichR1is a halogen atom, andR2-R6are independently hydrogen, hydroxyl, C1-C4alkyl, —C1-C4alkoxy, acyloxy, nitro, halogen, —C(O)R7where R7 is —C1-C4 alkyl, or, aromatic including salts and hydrates of these compounds.

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