摘要 |
The present invention relates to compounds of the Formula I wherein R<SUP>1</SUP>, R<SUP>3</SUP>, R<SUP>5</SUP>, R<SUP>7</SUP>, X, Y and U are as defined. Compounds of the Formula I have activity inhibiting production of Abeta-peptide. The invention also relates to pharmaceutical compositions and methods of treating diseases and disorders, for example, neurodegenerative and/or neurological disorders, e.g., Alzheimer's disease, in a mammal comprising compounds of the Formula I.
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