Sulphones which modulate the action of gamma-secretase

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

Reexamination Certificate

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C546S193000, C546S216000, C546S348000, C549S356000

Reexamination Certificate

active

07598386

ABSTRACT:
Novel sulphones of Formula I are disclosed:wherein A completes a 4-7 membered ring optionally comprising up to two heteroatoms. The compounds modulate the action of γ-secretase and are therefore useful in the treatment or prevention of Alzheimer's disease.

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Co-pending U.S. Appl. No. 12/151,296, filed on May 6, 2008.
US Office Action Dated Jul. 29, 2008 for Co-pending U.S. Appl. No. 12/151,296, filed on May 6, 2008.

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