Compounds and methods for cytoprotection

Organic compounds -- part of the class 532-570 series – Organic compounds – Cyclopentanohydrophenanthrene ring system containing

Reexamination Certificate

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C552S519000

Reexamination Certificate

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11138105

ABSTRACT:
Compounds, compositions and methods for treating degenerative diseases and disorders are disclosed, the compounds having the following structure (I):including stereoisomers, prodrugs and pharmaceutically acceptable salts thereof, wherein R1and R2are as defined herein.

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