АЗАБИЦИКЛИЧЕСКИЕ КАРБАМАТЫ И ИХ ПРИМЕНЕНИЕ В КАЧЕСТВЕ АГОНИСТОВ АЛЬФА-7 НИКОТИНОВОГО АЦЕТИЛХОЛИНОВОГО РЕЦЕПТОРА

摘要

The invention provides compounds of formula (I) wherein n, A, R1, R2 and R3 are as defined in the description, and the preparation thereof. The compounds of formula (I) are useful as pharmaceuticals.