Prodrugs and conjugates of thiol- and selenol-containing...

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

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C562S899000

Reexamination Certificate

active

07425635

ABSTRACT:
Disclosed are compounds having the formulawherein R1is hydrogen, an alkyl group, an aryl group, a cycloalkyl group, an alkenyl group, an alkynyl group, an aralkyl group, or ═O,R2is an alkyl group, an aryl group, a cycloalkyl group, an alkenyl group, an alkynyl group, or an aralkyl group,or the pharmaceutically acceptable salt or ester thereof. Also disclosed are methods of using the compounds.

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