abstract |
Compounds of Formula (I), n n n n n n n n n n wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , T, W, X, Y and Z are as defined herein are provided, together with pharmaceutically acceptable salt, hydrates and/or prodrugs thereof. Methods of using these compounds for inhibiting beta amyloid production and for treatment of Alzheimer's disease and Down's syndrome are described. |