| 摘要 |
<p>The invention described herein are compounds in accordance with formula I:. I Iwherein R1, R2, R3, R4, R5, R6, R2, R8, R9, n, X, and Z are as defined herein, pharmaceutical compositions containing at least one compound of formula I, methods of preparation thereof, and methods of treating disorders with at least one compound of formula I or at least one compound of formula I in association with at least one acetylcholinesterase inhibitor.</p> |
