Stimulus-sensitive liposomal delivery system based on new 3,7-diazabicyclo[3.3.1]nonane derivatives.

3,7-Diazabicyclo[3.3.1]nonane scaffold can serve as a basis for the design of molecular switches stimulating the fast release of water soluble compounds under the influence of external factors from the liposomal containers having those switches incorporated into the lipid bilayer.