Characteristics of metabolic stability and the cell permeability of 2-pyrimidinyl-piperazinyl-alkyl derivatives of 1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione with antidepressant- and anxiolytic-like activities

Characteristics of metabolic stability and the cell permeability of 2-pyrimidinyl-piperazinyl-alkyl derivatives of 1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione with antidepressant- and anxiolytic-like activities