abstract |
The present invention relates to novel compounds of formula (I), compositions comprising such compounds and methods of using such compounds: Formula I In this formula, R 1, R 2, R 3 , R 4, R 5, R 6, R 7, R 8, R 9, R 10, R 11, R 12, A 1, A 2, A 3 and n are described herein Respectively. |