Synthesis of cyclohexanone derivatives

Chemistry of hydrocarbon compounds – Aromatic compound synthesis – By ring formation from nonring moiety – e.g. – aromatization,...

Reexamination Certificate

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Reexamination Certificate

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10522261

ABSTRACT:
A novel process for preparing cyclohexanone derivatives of formula (I)is described. The products are useful as gamma secretase inhibitors, or as intermediates in the synthesis of other gamma secretase inhibitors.

REFERENCES:
patent: 1 122 234 (2001-08-01), None
patent: WO 03/018543 (2003-03-01), None
patent: WO 02/081435 (2002-10-01), None
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